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| <div class="title">expr.cc</div> </div> |
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| <a href="expr_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <sstream></span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <llvm/ExecutionEngine/ExecutionEngine.h></span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <llvm/PassManager.h></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <llvm/Transforms/Scalar.h></span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <llvm/Transforms/Utils/BasicBlockUtils.h></span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <llvm/Transforms/Utils/UnrollLoop.h></span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <llvm/Support/InstIterator.h></span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <thrift/protocol/TDebugProtocol.h></span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="codegen-anyval_8h.html">codegen/codegen-anyval.h</a>"</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="llvm-codegen_8h.html">codegen/llvm-codegen.h</a>"</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="object-pool_8h.html">common/object-pool.h</a>"</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="status_8h.html">common/status.h</a>"</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="anyval-util_8h.html">exprs/anyval-util.h</a>"</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="expr_8h.html">exprs/expr.h</a>"</span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="expr-context_8h.html">exprs/expr-context.h</a>"</span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="aggregate-functions_8h.html">exprs/aggregate-functions.h</a>"</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="case-expr_8h.html">exprs/case-expr.h</a>"</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="cast-functions_8h.html">exprs/cast-functions.h</a>"</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="compound-predicates_8h.html">exprs/compound-predicates.h</a>"</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="conditional-functions_8h.html">exprs/conditional-functions.h</a>"</span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="decimal-functions_8h.html">exprs/decimal-functions.h</a>"</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="decimal-operators_8h.html">exprs/decimal-operators.h</a>"</span></div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="hive-udf-call_8h.html">exprs/hive-udf-call.h</a>"</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="in-predicate_8h.html">exprs/in-predicate.h</a>"</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include "<a class="code" href="is-null-predicate_8h.html">exprs/is-null-predicate.h</a>"</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include "<a class="code" href="like-predicate_8h.html">exprs/like-predicate.h</a>"</span></div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include "<a class="code" href="literal_8h.html">exprs/literal.h</a>"</span></div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include "<a class="code" href="math-functions_8h.html">exprs/math-functions.h</a>"</span></div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include "<a class="code" href="null-literal_8h.html">exprs/null-literal.h</a>"</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "<a class="code" href="operators_8h.html">exprs/operators.h</a>"</span></div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "<a class="code" href="scalar-fn-call_8h.html">exprs/scalar-fn-call.h</a>"</span></div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "<a class="code" href="slot-ref_8h.html">exprs/slot-ref.h</a>"</span></div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include "<a class="code" href="string-functions_8h.html">exprs/string-functions.h</a>"</span></div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include "<a class="code" href="timestamp-functions_8h.html">exprs/timestamp-functions.h</a>"</span></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#include "<a class="code" href="tuple-is-null-predicate_8h.html">exprs/tuple-is-null-predicate.h</a>"</span></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#include "<a class="code" href="udf-builtins_8h.html">exprs/udf-builtins.h</a>"</span></div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#include "<a class="code" href="utility-functions_8h.html">exprs/utility-functions.h</a>"</span></div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#include "gen-cpp/Exprs_types.h"</span></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#include "gen-cpp/Data_types.h"</span></div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#include "<a class="code" href="lib-cache_8h.html">runtime/lib-cache.h</a>"</span></div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#include "<a class="code" href="runtime-state_8h.html">runtime/runtime-state.h</a>"</span></div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#include "<a class="code" href="raw-value_8h.html">runtime/raw-value.h</a>"</span></div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#include "<a class="code" href="udf_8h.html">udf/udf.h</a>"</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#include "<a class="code" href="udf-internal_8h.html">udf/udf-internal.h</a>"</span></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#include "gen-cpp/Exprs_types.h"</span></div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#include "gen-cpp/ImpalaService_types.h"</span></div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#include "<a class="code" href="names_8h.html">common/names.h</a>"</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">using namespace </span>impala;</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">using namespace </span>impala_udf;</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">using namespace </span>llvm;</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classimpala_1_1Expr.html#ad290be216bb08202ca551b078e0cc6a7">Expr::LLVM_CLASS_NAME</a> = <span class="stringliteral">"class.impala::Expr"</span>;</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div> |
| <div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="expr_8cc.html#a041b38e98359e239e5868101868db508"> 74</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceimpala.html#a9cd1841cf2a3c13f0a4cf7668925ad94">ParseString</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& str, T* val) {</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  istringstream stream(str);</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  stream >> *val;</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> !stream.fail();</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> }</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div> |
| <div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#ace97c478e9b659f3fcd20d38cf67bc05"> 80</a></span> <a class="code" href="classimpala__udf_1_1FunctionContext.html">FunctionContext</a>* <a class="code" href="classimpala_1_1Expr.html#ace97c478e9b659f3fcd20d38cf67bc05">Expr::RegisterFunctionContext</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* ctx, <a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state,</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">int</span> varargs_buffer_size) {</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="structimpala__udf_1_1FunctionContext_1_1TypeDesc.html">FunctionContext::TypeDesc</a> return_type = <a class="code" href="classimpala_1_1AnyValUtil.html#ab2685afde528104e228e62e51b1c1a0b">AnyValUtil::ColumnTypeToTypeDesc</a>(type_);</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  vector<FunctionContext::TypeDesc> arg_types;</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < children_.size(); ++i) {</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  arg_types.push_back(<a class="code" href="classimpala_1_1AnyValUtil.html#ab2685afde528104e228e62e51b1c1a0b">AnyValUtil::ColumnTypeToTypeDesc</a>(children_[i]->type_));</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  context_index_ = ctx-><a class="code" href="classimpala_1_1ExprContext.html#a92fa09e994bc79c04351c1c3d1ded65f">Register</a>(state, return_type, arg_types, varargs_buffer_size);</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> ctx-><a class="code" href="classimpala_1_1ExprContext.html#aab28f00b80f65b1302abd7a6c33f2df7">fn_context</a>(context_index_);</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div> |
| <div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a042a0ce8fe153dc2a49729b6fa868b94"> 91</a></span> <a class="code" href="classimpala_1_1Expr.html#a042a0ce8fe153dc2a49729b6fa868b94">Expr::Expr</a>(<span class="keyword">const</span> <a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a>& type, <span class="keywordtype">bool</span> is_slotref)</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  : cache_entry_(NULL),</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  is_slotref_(is_slotref),</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  type_(type),</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  output_scale_(-1),</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  context_index_(-1),</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  ir_compute_fn_(NULL) {</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> }</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#afdfd416fc13ad359531c28e74976c06f"> 100</a></span> <a class="code" href="classimpala_1_1Expr.html#a042a0ce8fe153dc2a49729b6fa868b94">Expr::Expr</a>(<span class="keyword">const</span> TExprNode& node, <span class="keywordtype">bool</span> is_slotref)</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  : cache_entry_(NULL),</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  is_slotref_(is_slotref),</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  type_(<a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a>(node.type)),</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  output_scale_(-1),</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  context_index_(-1),</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  ir_compute_fn_(NULL) {</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> (node.__isset.fn) <a class="code" href="classimpala_1_1Expr.html#a51d9f91210952a0ae23dcbbdc2700dcc">fn_</a> = node.fn;</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div> |
| <div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a6a4c8bf33ec8dc246be5126e39cbc734"> 110</a></span> <a class="code" href="classimpala_1_1Expr.html#a6a4c8bf33ec8dc246be5126e39cbc734">Expr::~Expr</a>() {</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  DCHECK(<a class="code" href="classimpala_1_1Expr.html#aee18bd1a0006e802df30b9c960d36cb3">cache_entry_</a> == NULL);</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> }</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div> |
| <div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a6842f44cb3b73ccbc86edc23a5b5e223"> 114</a></span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1Expr.html#a70300b0ba7c91fddb9adfaeb0dfc09a5">Expr::Close</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context,</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classimpala__udf_1_1FunctionContext.html#a1e9662a1bbb78daa9923b47412347ffc">FunctionContext::FunctionStateScope</a> scope) {</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>[i]->Close(state, context, scope);</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (scope == FunctionContext::FRAGMENT_LOCAL) {</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// This is the final, non-cloned context to close. Clean up the whole Expr.</span></div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1Expr.html#aee18bd1a0006e802df30b9c960d36cb3">cache_entry_</a> != NULL) {</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classimpala_1_1LibCache.html#ae5378f8eacb0a7cb0fb4f5105a652ef0">LibCache::instance</a>()-><a class="code" href="classimpala_1_1LibCache.html#a87c3204b49dfcf93a586e68318859a7f">DecrementUseCount</a>(<a class="code" href="classimpala_1_1Expr.html#aee18bd1a0006e802df30b9c960d36cb3">cache_entry_</a>);</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classimpala_1_1Expr.html#aee18bd1a0006e802df30b9c960d36cb3">cache_entry_</a> = NULL;</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span> }</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div> |
| <div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a7dcd872be8cd8e5969a428cf940eea3b"> 129</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#a7dcd872be8cd8e5969a428cf940eea3b">Expr::CreateExprTree</a>(<a class="code" href="classimpala_1_1ObjectPool.html">ObjectPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <span class="keyword">const</span> TExpr& texpr, <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>** ctx) {</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// input is empty</span></div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (texpr.nodes.size() == 0) {</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  *ctx = NULL;</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordtype">int</span> node_idx = 0;</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="classimpala_1_1Expr.html">Expr</a>* e;</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="classimpala_1_1Status.html">Status</a> status = <a class="code" href="classimpala_1_1Expr.html#a12b5f3d4341d4ef51ae25179ccdcc6d4">CreateTreeFromThrift</a>(pool, texpr.nodes, NULL, &node_idx, &e, ctx);</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (status.<a class="code" href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">ok</a>() && node_idx + 1 != texpr.nodes.size()) {</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  status = <a class="code" href="classimpala_1_1Status.html">Status</a>(</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="stringliteral">"Expression tree only partially reconstructed. Not all thrift nodes were used."</span>);</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> (!status.<a class="code" href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">ok</a>()) {</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  LOG(ERROR) << <span class="stringliteral">"Could not construct expr tree.\n"</span> << status.<a class="code" href="classimpala_1_1Status.html#adf1a3ee82776f6102bfe873925183159">GetDetail</a>() << <span class="stringliteral">"\n"</span></div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  << apache::thrift::ThriftDebugString(texpr);</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> status;</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div> |
| <div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a6b9c01a432ae49b57482c9fc42a73681"> 149</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#a6b9c01a432ae49b57482c9fc42a73681">Expr::CreateExprTrees</a>(<a class="code" href="classimpala_1_1ObjectPool.html">ObjectPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <span class="keyword">const</span> vector<TExpr>& texprs,</div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  vector<ExprContext*>* ctxs) {</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  ctxs->clear();</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < texprs.size(); ++i) {</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* ctx;</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(<a class="code" href="classimpala_1_1Expr.html#a7dcd872be8cd8e5969a428cf940eea3b">CreateExprTree</a>(pool, texprs[i], &ctx));</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  ctxs->push_back(ctx);</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span> }</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div> |
| <div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a12b5f3d4341d4ef51ae25179ccdcc6d4"> 160</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#a12b5f3d4341d4ef51ae25179ccdcc6d4">Expr::CreateTreeFromThrift</a>(<a class="code" href="classimpala_1_1ObjectPool.html">ObjectPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <span class="keyword">const</span> vector<TExprNode>& nodes,</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="classimpala_1_1Expr.html">Expr</a>* parent, <span class="keywordtype">int</span>* node_idx, <a class="code" href="classimpala_1_1Expr.html">Expr</a>** root_expr, <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>** ctx) {</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">// propagate error case</span></div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> (*node_idx >= nodes.size()) {</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<span class="stringliteral">"Failed to reconstruct expression tree from thrift."</span>);</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordtype">int</span> num_children = nodes[*node_idx].num_children;</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="classimpala_1_1Expr.html">Expr</a>* expr = NULL;</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(<a class="code" href="classimpala_1_1Expr.html#ae7def905b3ea4b6ef657dde861a09bf7">CreateExpr</a>(pool, nodes[*node_idx], &expr));</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  DCHECK(expr != NULL);</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (parent != NULL) {</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  parent-><a class="code" href="classimpala_1_1Expr.html#ae54f46c956cfe802556dffa3426550c2">AddChild</a>(expr);</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  DCHECK(root_expr != NULL);</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  DCHECK(ctx != NULL);</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  *root_expr = expr;</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  *ctx = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1Expr.html#ac68b62ae01e55e0a7b93b60c1c19b2c9">ExprContext</a>(expr));</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < num_children; i++) {</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  *node_idx += 1;</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(<a class="code" href="classimpala_1_1Expr.html#a12b5f3d4341d4ef51ae25179ccdcc6d4">CreateTreeFromThrift</a>(pool, nodes, expr, node_idx, NULL, NULL));</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// we are expecting a child, but have used all nodes</span></div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// this means we have been given a bad tree and must fail</span></div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (*node_idx >= nodes.size()) {</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<span class="stringliteral">"Failed to reconstruct expression tree from thrift."</span>);</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span> }</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div> |
| <div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#ae7def905b3ea4b6ef657dde861a09bf7"> 190</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#ae7def905b3ea4b6ef657dde861a09bf7">Expr::CreateExpr</a>(<a class="code" href="classimpala_1_1ObjectPool.html">ObjectPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <span class="keyword">const</span> TExprNode& texpr_node, <a class="code" href="classimpala_1_1Expr.html">Expr</a>** expr) {</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">switch</span> (texpr_node.node_type) {</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">case</span> TExprNodeType::BOOL_LITERAL:</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">case</span> TExprNodeType::FLOAT_LITERAL:</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">case</span> TExprNodeType::INT_LITERAL:</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">case</span> TExprNodeType::STRING_LITERAL:</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">case</span> TExprNodeType::DECIMAL_LITERAL:</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1Literal.html">Literal</a>(texpr_node));</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">case</span> TExprNodeType::CASE_EXPR:</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span> (!texpr_node.__isset.case_expr) {</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<span class="stringliteral">"Case expression not set in thrift node"</span>);</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1Expr.html#a657cd463df400dd076339af8acd65c5a">CaseExpr</a>(texpr_node));</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">case</span> TExprNodeType::COMPOUND_PRED:</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">if</span> (texpr_node.fn.name.function_name == <span class="stringliteral">"and"</span>) {</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1AndPredicate.html">AndPredicate</a>(texpr_node));</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (texpr_node.fn.name.function_name == <span class="stringliteral">"or"</span>) {</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1OrPredicate.html">OrPredicate</a>(texpr_node));</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  DCHECK_EQ(texpr_node.fn.name.function_name, <span class="stringliteral">"not"</span>);</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1Expr.html#a0c56d835d5fc23e983bd00ce38c8d616">ScalarFnCall</a>(texpr_node));</div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  }</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">case</span> TExprNodeType::NULL_LITERAL:</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1NullLiteral.html">NullLiteral</a>(texpr_node));</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">case</span> TExprNodeType::SLOT_REF:</div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">if</span> (!texpr_node.__isset.slot_ref) {</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<span class="stringliteral">"Slot reference not set in thrift node"</span>);</div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1SlotRef.html">SlotRef</a>(texpr_node));</div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">case</span> TExprNodeType::TUPLE_IS_NULL_PRED:</div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1TupleIsNullPredicate.html">TupleIsNullPredicate</a>(texpr_node));</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">case</span> TExprNodeType::FUNCTION_CALL:</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (!texpr_node.__isset.fn) {</div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<span class="stringliteral">"Function not set in thrift node"</span>);</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">// Special-case functions that have their own Expr classes</span></div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// TODO: is there a better way to do this?</span></div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> (texpr_node.fn.name.function_name == <span class="stringliteral">"if"</span>) {</div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1IfExpr.html">IfExpr</a>(texpr_node));</div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (texpr_node.fn.name.function_name == <span class="stringliteral">"nullif"</span>) {</div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1NullIfExpr.html">NullIfExpr</a>(texpr_node));</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (texpr_node.fn.name.function_name == <span class="stringliteral">"isnull"</span> ||</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  texpr_node.fn.name.function_name == <span class="stringliteral">"ifnull"</span> ||</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  texpr_node.fn.name.function_name == <span class="stringliteral">"nvl"</span>) {</div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1IsNullExpr.html">IsNullExpr</a>(texpr_node));</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (texpr_node.fn.name.function_name == <span class="stringliteral">"coalesce"</span>) {</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1CoalesceExpr.html">CoalesceExpr</a>(texpr_node));</div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (texpr_node.fn.binary_type == TFunctionBinaryType::HIVE) {</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1HiveUdfCall.html">HiveUdfCall</a>(texpr_node));</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  *expr = pool-><a class="code" href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">Add</a>(<span class="keyword">new</span> <a class="code" href="classimpala_1_1Expr.html#a0c56d835d5fc23e983bd00ce38c8d616">ScalarFnCall</a>(texpr_node));</div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  stringstream os;</div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  os << <span class="stringliteral">"Unknown expr node type: "</span> << texpr_node.node_type;</div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(os.str());</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span> }</div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div> |
| <div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="structMemLayoutData.html"> 257</a></span> <span class="keyword">struct </span><a class="code" href="structMemLayoutData.html">MemLayoutData</a> {</div> |
| <div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="structMemLayoutData.html#ac2afb2ee109bf88cb88bab31f1d7f954"> 258</a></span>  <span class="keywordtype">int</span> <a class="code" href="structMemLayoutData.html#ac2afb2ee109bf88cb88bab31f1d7f954">expr_idx</a>;</div> |
| <div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="structMemLayoutData.html#a0732e129093bc4d880633be9e8461888"> 259</a></span>  <span class="keywordtype">int</span> <a class="code" href="structMemLayoutData.html#a0732e129093bc4d880633be9e8461888">byte_size</a>;</div> |
| <div class="line"><a name="l00260"></a><span class="lineno"><a class="line" href="structMemLayoutData.html#a649d2a89982af607d7d8cd910f2065c9"> 260</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structMemLayoutData.html#a649d2a89982af607d7d8cd910f2065c9">variable_length</a>;</div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// TODO: sort by type as well? Any reason to do this?</span></div> |
| <div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="structMemLayoutData.html#a8bf884e44780a8fa8e7348132d5c0575"> 263</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structMemLayoutData.html#a8bf884e44780a8fa8e7348132d5c0575">operator<</a>(<span class="keyword">const</span> <a class="code" href="structMemLayoutData.html">MemLayoutData</a>& rhs)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// variable_len go at end</span></div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">if</span> (this->variable_length && !rhs.<a class="code" href="structMemLayoutData.html#a649d2a89982af607d7d8cd910f2065c9">variable_length</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">if</span> (!this->variable_length && rhs.<a class="code" href="structMemLayoutData.html#a649d2a89982af607d7d8cd910f2065c9">variable_length</a>) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> this->byte_size < rhs.<a class="code" href="structMemLayoutData.html#a0732e129093bc4d880633be9e8461888">byte_size</a>;</div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span> };</div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1Expr.html#a153fedc59ca9f5b5cf350b815381b999">Expr::ComputeResultsLayout</a>(<span class="keyword">const</span> vector<Expr*>& exprs, vector<int>* offsets,</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordtype">int</span>* var_result_begin) {</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">if</span> (exprs.size() == 0) {</div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  *var_result_begin = -1;</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">return</span> 0;</div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  }</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  vector<MemLayoutData> data;</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  data.resize(exprs.size());</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// Collect all the byte sizes and sort them</span></div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < exprs.size(); ++i) {</div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  data[i].expr_idx = i;</div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (exprs[i]-><a class="code" href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">type</a>().<a class="code" href="structimpala_1_1ColumnType.html#ab22f89726583f0b8b7d7c2e483e836d9">IsVarLen</a>()) {</div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  data[i].byte_size = 16;</div> |
| <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  data[i].variable_length = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  data[i].byte_size = exprs[i]->type().GetByteSize();</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  data[i].variable_length = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  DCHECK_NE(data[i].byte_size, 0);</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  }</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  sort(data.begin(), data.end());</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="comment">// Walk the types and store in a packed aligned layout</span></div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordtype">int</span> max_alignment = <span class="keyword">sizeof</span>(int64_t);</div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordtype">int</span> current_alignment = data[0].byte_size;</div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordtype">int</span> byte_offset = 0;</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  offsets->resize(exprs.size());</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  offsets->clear();</div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  *var_result_begin = -1;</div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < data.size(); ++i) {</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  DCHECK_GE(data[i].byte_size, current_alignment);</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="comment">// Don't align more than word (8-byte) size. This is consistent with what compilers</span></div> |
| <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">// do.</span></div> |
| <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">if</span> (exprs[data[i].expr_idx]-><a class="code" href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">type</a>().<a class="code" href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">type</a> == <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ae5ec6e333587a27f8b83c5bd9c815a2a">TYPE_CHAR</a> &&</div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  !exprs[data[i].expr_idx]-><a class="code" href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">type</a>().IsVarLen()) {</div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="comment">// CHARs are not padded, to be consistent with complier layouts</span></div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="comment">// aligns the next value on an 8 byte boundary</span></div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  current_alignment = (data[i].byte_size + current_alignment) % max_alignment;</div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (data[i].byte_size != current_alignment &&</div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  current_alignment != max_alignment) {</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  byte_offset += data[i].byte_size - current_alignment;</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  current_alignment = min(data[i].byte_size, max_alignment);</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  (*offsets)[data[i].expr_idx] = byte_offset;</div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">if</span> (data[i].variable_length && *var_result_begin == -1) {</div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  *var_result_begin = byte_offset;</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  }</div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  byte_offset += data[i].byte_size;</div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  }</div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">return</span> byte_offset;</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span> }</div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1Expr.html#a153fedc59ca9f5b5cf350b815381b999">Expr::ComputeResultsLayout</a>(<span class="keyword">const</span> vector<ExprContext*>& ctxs, vector<int>* offsets,</div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordtype">int</span>* var_result_begin) {</div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  vector<Expr*> exprs;</div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < ctxs.size(); ++i) exprs.push_back(ctxs[i]->root());</div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Expr.html#a153fedc59ca9f5b5cf350b815381b999">ComputeResultsLayout</a>(exprs, offsets, var_result_begin);</div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span> }</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1Expr.html#a70300b0ba7c91fddb9adfaeb0dfc09a5">Expr::Close</a>(<span class="keyword">const</span> vector<ExprContext*>& ctxs, <a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state) {</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < ctxs.size(); ++i) {</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  ctxs[i]->Close(state);</div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  }</div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span> }</div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#a3ae02e50debba50ac5c7b6dd9f8016e7">Expr::Prepare</a>(<span class="keyword">const</span> vector<ExprContext*>& ctxs, <a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state,</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keyword">const</span> <a class="code" href="classimpala_1_1RowDescriptor.html">RowDescriptor</a>& <a class="code" href="namespaceimpala.html#aa98447566dd6700a2faaaaf3059f4d95">row_desc</a>, <a class="code" href="classimpala_1_1MemTracker.html">MemTracker</a>* <a class="code" href="expr-benchmark_8cc.html#ad327327fa716227ff7993880cbc4698f">tracker</a>) {</div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < ctxs.size(); ++i) {</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(ctxs[i]-><a class="code" href="classimpala_1_1Expr.html#a3ae02e50debba50ac5c7b6dd9f8016e7">Prepare</a>(state, row_desc, tracker));</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  }</div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span> }</div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div> |
| <div class="line"><a name="l00350"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#af1bff470a7f8858237dbc9322fa54f2e"> 350</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#a3ae02e50debba50ac5c7b6dd9f8016e7">Expr::Prepare</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, <span class="keyword">const</span> <a class="code" href="classimpala_1_1RowDescriptor.html">RowDescriptor</a>& row_desc,</div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context) {</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  DCHECK(<a class="code" href="classimpala_1_1Expr.html#a704e9ee9339f503f27b0af463f6c97cf">type_</a>.<a class="code" href="structimpala_1_1ColumnType.html#a519bee3e0fdcf790708be4b5caebbcf4">type</a> != <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8192c4dfd7f7684df6d1c0442e1cd8c4">INVALID_TYPE</a>);</div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(<a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>[i]-><a class="code" href="classimpala_1_1Expr.html#a3ae02e50debba50ac5c7b6dd9f8016e7">Prepare</a>(state, row_desc, context));</div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  }</div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span> }</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#aad1111f87951868de4d8f8b2dfe87c5f">Expr::Open</a>(<span class="keyword">const</span> vector<ExprContext*>& ctxs, <a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state) {</div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < ctxs.size(); ++i) {</div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(ctxs[i]-><a class="code" href="classimpala_1_1Expr.html#aad1111f87951868de4d8f8b2dfe87c5f">Open</a>(state));</div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  }</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span> }</div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div> |
| <div class="line"><a name="l00366"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#ac7bb5173962798d058546becc0d385e4"> 366</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#aad1111f87951868de4d8f8b2dfe87c5f">Expr::Open</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context,</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <a class="code" href="classimpala__udf_1_1FunctionContext.html#a1e9662a1bbb78daa9923b47412347ffc">FunctionContext::FunctionStateScope</a> scope) {</div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(<a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>[i]-><a class="code" href="classimpala_1_1Expr.html#aad1111f87951868de4d8f8b2dfe87c5f">Open</a>(state, context, scope));</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  }</div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span> }</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div> |
| <div class="line"><a name="l00374"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a0704c1c17503f48ab89f0d05dc658a2d"> 374</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#a0704c1c17503f48ab89f0d05dc658a2d">Expr::Clone</a>(<span class="keyword">const</span> vector<ExprContext*>& ctxs, <a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state,</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  vector<ExprContext*>* new_ctxs) {</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  DCHECK(new_ctxs != NULL);</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  DCHECK(new_ctxs->empty());</div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  new_ctxs->resize(ctxs.size());</div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < ctxs.size(); ++i) {</div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(ctxs[i]-><a class="code" href="classimpala_1_1Expr.html#a0704c1c17503f48ab89f0d05dc658a2d">Clone</a>(state, &(*new_ctxs)[i]));</div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span> }</div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div> |
| <div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8"> 385</a></span> <span class="keywordtype">string</span> <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">Expr::DebugString</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="comment">// TODO: implement partial debug string for member vars</span></div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  stringstream out;</div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  out << <span class="stringliteral">" type="</span> << <a class="code" href="classimpala_1_1Expr.html#a704e9ee9339f503f27b0af463f6c97cf">type_</a>.<a class="code" href="structimpala_1_1ColumnType.html#a54e4ea32e7c34d8bd9d383b85c169e8d">DebugString</a>();</div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">if</span> (!<a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>.empty()) {</div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  out << <span class="stringliteral">" children="</span> << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>(<a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>);</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  }</div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">return</span> out.str();</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span> }</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="keywordtype">string</span> <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">Expr::DebugString</a>(<span class="keyword">const</span> vector<Expr*>& exprs) {</div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  stringstream out;</div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  out << <span class="stringliteral">"["</span>;</div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < exprs.size(); ++i) {</div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  out << (i == 0 ? <span class="stringliteral">""</span> : <span class="stringliteral">" "</span>) << exprs[i]-><a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div> |
| <div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  out << <span class="stringliteral">"]"</span>;</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">return</span> out.str();</div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span> }</div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span> </div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="keywordtype">string</span> <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">Expr::DebugString</a>(<span class="keyword">const</span> vector<ExprContext*>& ctxs) {</div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  vector<Expr*> exprs;</div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < ctxs.size(); ++i) exprs.push_back(ctxs[i]->root());</div> |
| <div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>(exprs);</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span> }</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div> |
| <div class="line"><a name="l00411"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a5708ce372f185021857e6b87a9b99f04"> 411</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1Expr.html#a5708ce372f185021857e6b87a9b99f04">Expr::IsConstant</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">if</span> (!<a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>[i]-><a class="code" href="classimpala_1_1Expr.html#a5708ce372f185021857e6b87a9b99f04">IsConstant</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span> }</div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div> |
| <div class="line"><a name="l00418"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a6f42f36538e523852367b29eea5b4e68"> 418</a></span> <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1Expr.html#a6f42f36538e523852367b29eea5b4e68">Expr::GetSlotIds</a>(vector<SlotId>* slot_ids)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordtype">int</span> n = 0;</div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  n += <a class="code" href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">children_</a>[i]->GetSlotIds(slot_ids);</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  }</div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">return</span> n;</div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span> }</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span> </div> |
| <div class="line"><a name="l00426"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#adc26ca9c44c3caaff2cd7d7e4f66752e"> 426</a></span> Function* <a class="code" href="classimpala_1_1Expr.html#adc26ca9c44c3caaff2cd7d7e4f66752e">Expr::GetStaticGetValWrapper</a>(<a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a> type, <a class="code" href="classimpala_1_1LlvmCodeGen.html">LlvmCodeGen</a>* codegen) {</div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">switch</span> (type.<a class="code" href="structimpala_1_1ColumnType.html#a519bee3e0fdcf790708be4b5caebbcf4">type</a>) {</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d">TYPE_BOOLEAN</a>:</div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_BOOLEAN_VAL);</div> |
| <div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1">TYPE_TINYINT</a>:</div> |
| <div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_TINYINT_VAL);</div> |
| <div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba">TYPE_SMALLINT</a>:</div> |
| <div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_SMALLINT_VAL);</div> |
| <div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944">TYPE_INT</a>:</div> |
| <div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_INT_VAL);</div> |
| <div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>:</div> |
| <div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_BIGINT_VAL);</div> |
| <div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994">TYPE_FLOAT</a>:</div> |
| <div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_FLOAT_VAL);</div> |
| <div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810">TYPE_DOUBLE</a>:</div> |
| <div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_DOUBLE_VAL);</div> |
| <div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359">TYPE_STRING</a>:</div> |
| <div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ae5ec6e333587a27f8b83c5bd9c815a2a">TYPE_CHAR</a>:</div> |
| <div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0">TYPE_VARCHAR</a>:</div> |
| <div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_STRING_VAL);</div> |
| <div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b">TYPE_TIMESTAMP</a>:</div> |
| <div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_TIMESTAMP_VAL);</div> |
| <div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a62719f90a13430bfdc4a8455724f6fdf">TYPE_DECIMAL</a>:</div> |
| <div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">return</span> codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">GetFunction</a>(IRFunction::EXPR_GET_DECIMAL_VAL);</div> |
| <div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  DCHECK(<span class="keyword">false</span>) << <span class="stringliteral">"Invalid type: "</span> << type.<a class="code" href="structimpala_1_1ColumnType.html#a54e4ea32e7c34d8bd9d383b85c169e8d">DebugString</a>();</div> |
| <div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">return</span> NULL;</div> |
| <div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div> |
| <div class="line"><a name="l00454"></a><span class="lineno"> 454</span> }</div> |
| <div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div> |
| <div class="line"><a name="l00456"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#af3e45d82c48ae9711ae980c414db414e"> 456</a></span> Function* <a class="code" href="classimpala_1_1Expr.html#af3e45d82c48ae9711ae980c414db414e">Expr::CreateIrFunctionPrototype</a>(<a class="code" href="classimpala_1_1LlvmCodeGen.html">LlvmCodeGen</a>* codegen, <span class="keyword">const</span> <span class="keywordtype">string</span>& <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>,</div> |
| <div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  Value* (*args)[2]) {</div> |
| <div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  Type* return_type = <a class="code" href="classimpala_1_1CodegenAnyVal.html#aa6f0a122ee0682ae16bf22f7880b4e03">CodegenAnyVal::GetLoweredType</a>(codegen, <a class="code" href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">type</a>());</div> |
| <div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <a class="code" href="classimpala_1_1LlvmCodeGen_1_1FnPrototype.html">LlvmCodeGen::FnPrototype</a> prototype(codegen, name, return_type);</div> |
| <div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  prototype.<a class="code" href="classimpala_1_1LlvmCodeGen_1_1FnPrototype.html#a1970068ccc56bd1143073574e253e4a6">AddArgument</a>(</div> |
| <div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <a class="code" href="structimpala_1_1LlvmCodeGen_1_1NamedVariable.html">LlvmCodeGen::NamedVariable</a>(</div> |
| <div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="stringliteral">"context"</span>, codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#a5766c2be69b2d39dbcdbbd5669ab3310">GetPtrType</a>(<a class="code" href="classimpala_1_1ExprContext.html#a9d833826550f4db666084403974283b6">ExprContext::LLVM_CLASS_NAME</a>)));</div> |
| <div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  prototype.<a class="code" href="classimpala_1_1LlvmCodeGen_1_1FnPrototype.html#a1970068ccc56bd1143073574e253e4a6">AddArgument</a>(</div> |
| <div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <a class="code" href="structimpala_1_1LlvmCodeGen_1_1NamedVariable.html">LlvmCodeGen::NamedVariable</a>(<span class="stringliteral">"row"</span>, codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#a5766c2be69b2d39dbcdbbd5669ab3310">GetPtrType</a>(<a class="code" href="classimpala_1_1TupleRow.html#a586084ce9a1cd7e4c619afa3275ed0a0">TupleRow::LLVM_CLASS_NAME</a>)));</div> |
| <div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  Function* <span class="keyword">function</span> = prototype.<a class="code" href="classimpala_1_1LlvmCodeGen_1_1FnPrototype.html#a0ebe9839d24d34950ef5cf42df208807">GeneratePrototype</a>(NULL, args[0]);</div> |
| <div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  DCHECK(<span class="keyword">function</span> != NULL);</div> |
| <div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordflow">return</span> <span class="keyword">function</span>;</div> |
| <div class="line"><a name="l00468"></a><span class="lineno"> 468</span> }</div> |
| <div class="line"><a name="l00469"></a><span class="lineno"> 469</span> </div> |
| <div class="line"><a name="l00470"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#adb1c9ed033cb9b8ec3cd40557e840d11"> 470</a></span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1Expr.html#adb1c9ed033cb9b8ec3cd40557e840d11">Expr::InitBuiltinsDummy</a>() {</div> |
| <div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="comment">// Call one function from each of the classes to pull all the symbols</span></div> |
| <div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="comment">// from that class in.</span></div> |
| <div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="comment">// TODO: is there a better way to do this?</span></div> |
| <div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <a class="code" href="classimpala_1_1AggregateFunctions.html#ac16ece8e13b621eb255abf22df301bca">AggregateFunctions::InitNull</a>(NULL, NULL);</div> |
| <div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <a class="code" href="classimpala_1_1CastFunctions.html#a9fda2a445acfda7b4c0ad9434e5e685e">CastFunctions::CastToBooleanVal</a>(NULL, TinyIntVal::null());</div> |
| <div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <a class="code" href="classimpala_1_1CompoundPredicate.html#a99f07c7daaba1c23e80bf7b554afdb0a">CompoundPredicate::Not</a>(NULL, BooleanVal::null());</div> |
| <div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="classimpala_1_1ConditionalFunctions.html#a535eefb6cc2bc8c9875085e5d00959c6">ConditionalFunctions::NullIfZero</a>(NULL, TinyIntVal::null());</div> |
| <div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <a class="code" href="classimpala_1_1DecimalFunctions.html#a9ca9d2e32ffd57a8a6e19f5887c4e9a8">DecimalFunctions::Precision</a>(NULL, DecimalVal::null());</div> |
| <div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <a class="code" href="classimpala_1_1DecimalOperators.html#ade89ebfc9b476c6319df68699f810560">DecimalOperators::CastToDecimalVal</a>(NULL, DecimalVal::null());</div> |
| <div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <a class="code" href="classimpala_1_1InPredicate.html#a0ca17d8f6a824bd72adb660923536b5a">InPredicate::InIterate</a>(NULL, BigIntVal::null(), 0, NULL);</div> |
| <div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <a class="code" href="classimpala_1_1IsNullPredicate.html#a314f86a77f2dc23cdf4afcc419af9e1a">IsNullPredicate::IsNull</a>(NULL, BooleanVal::null());</div> |
| <div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="classimpala_1_1LikePredicate.html#aa3b540200711ec866713e359b82ceae5">LikePredicate::Like</a>(NULL, StringVal::null(), StringVal::null());</div> |
| <div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="classimpala_1_1Operators.html#a997b116f595806fd4848985b932d25e2">Operators::Add_IntVal_IntVal</a>(NULL, IntVal::null(), IntVal::null());</div> |
| <div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <a class="code" href="classimpala_1_1MathFunctions.html#aedbe7fbe12913f7625cc8e233931a799">MathFunctions::Pi</a>(NULL);</div> |
| <div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <a class="code" href="classimpala_1_1StringFunctions.html#a2167bce0b0a7766bb0571f7c136f5536">StringFunctions::Length</a>(NULL, StringVal::null());</div> |
| <div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <a class="code" href="classimpala_1_1TimestampFunctions.html#adc210c614a0e37324c398b56fdd64302">TimestampFunctions::Year</a>(NULL, TimestampVal::null());</div> |
| <div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <a class="code" href="classimpala_1_1UdfBuiltins.html#a7bcfdfd8504a94ea2c2ef2636453afe8">UdfBuiltins::Pi</a>(NULL);</div> |
| <div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <a class="code" href="classimpala_1_1UtilityFunctions.html#a16a6e8b35490e2ea5293f06c24850b08">UtilityFunctions::Pid</a>(NULL);</div> |
| <div class="line"><a name="l00489"></a><span class="lineno"> 489</span> }</div> |
| <div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div> |
| <div class="line"><a name="l00491"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a28f2b59990e3a90b1858710ace748f5c"> 491</a></span> <a class="code" href="structimpala__udf_1_1AnyVal.html">AnyVal</a>* <a class="code" href="classimpala_1_1Expr.html#a28f2b59990e3a90b1858710ace748f5c">Expr::GetConstVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context) {</div> |
| <div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  DCHECK(context-><a class="code" href="classimpala_1_1ExprContext.html#a48dec771991ddb21a3d816c726d37d95">opened_</a>);</div> |
| <div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">if</span> (!<a class="code" href="classimpala_1_1Expr.html#a5708ce372f185021857e6b87a9b99f04">IsConstant</a>()) <span class="keywordflow">return</span> NULL;</div> |
| <div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.get() != NULL) <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.get();</div> |
| <div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div> |
| <div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">switch</span> (<a class="code" href="classimpala_1_1Expr.html#a704e9ee9339f503f27b0af463f6c97cf">type_</a>.<a class="code" href="structimpala_1_1ColumnType.html#a519bee3e0fdcf790708be4b5caebbcf4">type</a>) {</div> |
| <div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d">TYPE_BOOLEAN</a>: {</div> |
| <div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1BooleanVal.html">BooleanVal</a>(<a class="code" href="classimpala_1_1Expr.html#a89a9dd55e95db53685a7bb6dfd4a8dbb">GetBooleanVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  }</div> |
| <div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1">TYPE_TINYINT</a>: {</div> |
| <div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1TinyIntVal.html">TinyIntVal</a>(<a class="code" href="classimpala_1_1Expr.html#abaedc9ac7dc252d497d9179f6322bf80">GetTinyIntVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  }</div> |
| <div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba">TYPE_SMALLINT</a>: {</div> |
| <div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1SmallIntVal.html">SmallIntVal</a>(<a class="code" href="classimpala_1_1Expr.html#a4d8dd3e1e7a9b05cd94ef7d52bbd4ac2">GetSmallIntVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  }</div> |
| <div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944">TYPE_INT</a>: {</div> |
| <div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1IntVal.html">IntVal</a>(<a class="code" href="classimpala_1_1Expr.html#afe35445295d8cad09b0fd56bc3016e7f">GetIntVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  }</div> |
| <div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>: {</div> |
| <div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1BigIntVal.html">BigIntVal</a>(<a class="code" href="classimpala_1_1Expr.html#abcfd8c3c50142f4b03ebea0a4589530f">GetBigIntVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  }</div> |
| <div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994">TYPE_FLOAT</a>: {</div> |
| <div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1FloatVal.html">FloatVal</a>(<a class="code" href="classimpala_1_1Expr.html#a80811ee6389ccb243eef2356c15c1206">GetFloatVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  }</div> |
| <div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810">TYPE_DOUBLE</a>: {</div> |
| <div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1DoubleVal.html">DoubleVal</a>(<a class="code" href="classimpala_1_1Expr.html#a996c4f504867963b8a461cd2c713e3c2">GetDoubleVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  }</div> |
| <div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359">TYPE_STRING</a>:</div> |
| <div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ae5ec6e333587a27f8b83c5bd9c815a2a">TYPE_CHAR</a>:</div> |
| <div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0">TYPE_VARCHAR</a>: {</div> |
| <div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1StringVal.html">StringVal</a>(<a class="code" href="classimpala_1_1Expr.html#a31f637ae00364a6e542eba1f8d371cae">GetStringVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  }</div> |
| <div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b">TYPE_TIMESTAMP</a>: {</div> |
| <div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1TimestampVal.html">TimestampVal</a>(<a class="code" href="classimpala_1_1Expr.html#a653cc2c0d6f05cb1476e902f6d001434">GetTimestampVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  }</div> |
| <div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a62719f90a13430bfdc4a8455724f6fdf">TYPE_DECIMAL</a>: {</div> |
| <div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.reset(<span class="keyword">new</span> <a class="code" href="structimpala__udf_1_1DecimalVal.html">DecimalVal</a>(<a class="code" href="classimpala_1_1Expr.html#a973505caac0fffab99e25ee73cd87ae2">GetDecimalVal</a>(context, NULL)));</div> |
| <div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div> |
| <div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  DCHECK(<span class="keyword">false</span>) << <span class="stringliteral">"Type not implemented: "</span> << <a class="code" href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">type</a>();</div> |
| <div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  }</div> |
| <div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  DCHECK(<a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.get() != NULL);</div> |
| <div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">constant_val_</a>.get();</div> |
| <div class="line"><a name="l00544"></a><span class="lineno"> 544</span> }</div> |
| <div class="line"><a name="l00545"></a><span class="lineno"> 545</span> </div> |
| <div class="line"><a name="l00546"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#ac6fe3332793fe61ef3566f87b4e34744"> 546</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1Expr.html#ac6fe3332793fe61ef3566f87b4e34744">Expr::GetCodegendComputeFnWrapper</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, llvm::Function** fn) {</div> |
| <div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">ir_compute_fn_</a> != NULL) {</div> |
| <div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  *fn = <a class="code" href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">ir_compute_fn_</a>;</div> |
| <div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  }</div> |
| <div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <a class="code" href="classimpala_1_1LlvmCodeGen.html">LlvmCodeGen</a>* codegen;</div> |
| <div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(state-><a class="code" href="classimpala_1_1RuntimeState.html#a2863d8f480439e118f7cd96a79799719">GetCodegen</a>(&codegen));</div> |
| <div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  Function* static_getval_fn = <a class="code" href="classimpala_1_1Expr.html#adc26ca9c44c3caaff2cd7d7e4f66752e">GetStaticGetValWrapper</a>(<a class="code" href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">type</a>(), codegen);</div> |
| <div class="line"><a name="l00554"></a><span class="lineno"> 554</span> </div> |
| <div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="comment">// Call it passing this as the additional first argument.</span></div> |
| <div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  Value* args[2];</div> |
| <div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <a class="code" href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">ir_compute_fn_</a> = <a class="code" href="classimpala_1_1Expr.html#af3e45d82c48ae9711ae980c414db414e">CreateIrFunctionPrototype</a>(codegen, <span class="stringliteral">"CodegenComputeFnWrapper"</span>, &args);</div> |
| <div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  BasicBlock* entry_block =</div> |
| <div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  BasicBlock::Create(codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#acbb09d575245552b47d5da6f26caf17b">context</a>(), <span class="stringliteral">"entry"</span>, <a class="code" href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">ir_compute_fn_</a>);</div> |
| <div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <a class="code" href="classllvm_1_1IRBuilder.html">LlvmCodeGen::LlvmBuilder</a> builder(entry_block);</div> |
| <div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  Value* this_ptr =</div> |
| <div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#ab82aa2a450c03df7da9267e7e99dac73">CastPtrToLlvmPtr</a>(codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#a5766c2be69b2d39dbcdbbd5669ab3310">GetPtrType</a>(<a class="code" href="classimpala_1_1Expr.html#ad290be216bb08202ca551b078e0cc6a7">Expr::LLVM_CLASS_NAME</a>), <span class="keyword">this</span>);</div> |
| <div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  Value* compute_fn_args[] = { this_ptr, args[0], args[1] };</div> |
| <div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  Value* ret = <a class="code" href="classimpala_1_1CodegenAnyVal.html#a9a61decb4649a545e4f9c0772b32bc09">CodegenAnyVal::CreateCall</a>(</div> |
| <div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  codegen, &builder, static_getval_fn, compute_fn_args, <span class="stringliteral">"ret"</span>);</div> |
| <div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  builder.CreateRet(ret);</div> |
| <div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <a class="code" href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">ir_compute_fn_</a> = codegen-><a class="code" href="classimpala_1_1LlvmCodeGen.html#aed696feb984a89b47f8336693085731d">FinalizeFunction</a>(<a class="code" href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">ir_compute_fn_</a>);</div> |
| <div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  *fn = <a class="code" href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">ir_compute_fn_</a>;</div> |
| <div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00570"></a><span class="lineno"> 570</span> }</div> |
| <div class="line"><a name="l00571"></a><span class="lineno"> 571</span> </div> |
| <div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="comment">// At least one of these should always be subclassed.</span></div> |
| <div class="line"><a name="l00573"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a89a9dd55e95db53685a7bb6dfd4a8dbb"> 573</a></span> <a class="code" href="structimpala__udf_1_1BooleanVal.html">BooleanVal</a> <a class="code" href="classimpala_1_1Expr.html#a89a9dd55e95db53685a7bb6dfd4a8dbb">Expr::GetBooleanVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">return</span> BooleanVal::null();</div> |
| <div class="line"><a name="l00576"></a><span class="lineno"> 576</span> }</div> |
| <div class="line"><a name="l00577"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#abaedc9ac7dc252d497d9179f6322bf80"> 577</a></span> <a class="code" href="structimpala__udf_1_1TinyIntVal.html">TinyIntVal</a> <a class="code" href="classimpala_1_1Expr.html#abaedc9ac7dc252d497d9179f6322bf80">Expr::GetTinyIntVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">return</span> TinyIntVal::null();</div> |
| <div class="line"><a name="l00580"></a><span class="lineno"> 580</span> }</div> |
| <div class="line"><a name="l00581"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a4d8dd3e1e7a9b05cd94ef7d52bbd4ac2"> 581</a></span> <a class="code" href="structimpala__udf_1_1SmallIntVal.html">SmallIntVal</a> <a class="code" href="classimpala_1_1Expr.html#a4d8dd3e1e7a9b05cd94ef7d52bbd4ac2">Expr::GetSmallIntVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keywordflow">return</span> SmallIntVal::null();</div> |
| <div class="line"><a name="l00584"></a><span class="lineno"> 584</span> }</div> |
| <div class="line"><a name="l00585"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#afe35445295d8cad09b0fd56bc3016e7f"> 585</a></span> <a class="code" href="structimpala__udf_1_1IntVal.html">IntVal</a> <a class="code" href="classimpala_1_1Expr.html#afe35445295d8cad09b0fd56bc3016e7f">Expr::GetIntVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">return</span> IntVal::null();</div> |
| <div class="line"><a name="l00588"></a><span class="lineno"> 588</span> }</div> |
| <div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#abcfd8c3c50142f4b03ebea0a4589530f"> 589</a></span> <a class="code" href="structimpala__udf_1_1BigIntVal.html">BigIntVal</a> <a class="code" href="classimpala_1_1Expr.html#abcfd8c3c50142f4b03ebea0a4589530f">Expr::GetBigIntVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">return</span> BigIntVal::null();</div> |
| <div class="line"><a name="l00592"></a><span class="lineno"> 592</span> }</div> |
| <div class="line"><a name="l00593"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a80811ee6389ccb243eef2356c15c1206"> 593</a></span> <a class="code" href="structimpala__udf_1_1FloatVal.html">FloatVal</a> <a class="code" href="classimpala_1_1Expr.html#a80811ee6389ccb243eef2356c15c1206">Expr::GetFloatVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordflow">return</span> FloatVal::null();</div> |
| <div class="line"><a name="l00596"></a><span class="lineno"> 596</span> }</div> |
| <div class="line"><a name="l00597"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a996c4f504867963b8a461cd2c713e3c2"> 597</a></span> <a class="code" href="structimpala__udf_1_1DoubleVal.html">DoubleVal</a> <a class="code" href="classimpala_1_1Expr.html#a996c4f504867963b8a461cd2c713e3c2">Expr::GetDoubleVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordflow">return</span> DoubleVal::null();</div> |
| <div class="line"><a name="l00600"></a><span class="lineno"> 600</span> }</div> |
| <div class="line"><a name="l00601"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a31f637ae00364a6e542eba1f8d371cae"> 601</a></span> <a class="code" href="structimpala__udf_1_1StringVal.html">StringVal</a> <a class="code" href="classimpala_1_1Expr.html#a31f637ae00364a6e542eba1f8d371cae">Expr::GetStringVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordflow">return</span> StringVal::null();</div> |
| <div class="line"><a name="l00604"></a><span class="lineno"> 604</span> }</div> |
| <div class="line"><a name="l00605"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a653cc2c0d6f05cb1476e902f6d001434"> 605</a></span> <a class="code" href="structimpala__udf_1_1TimestampVal.html">TimestampVal</a> <a class="code" href="classimpala_1_1Expr.html#a653cc2c0d6f05cb1476e902f6d001434">Expr::GetTimestampVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordflow">return</span> TimestampVal::null();</div> |
| <div class="line"><a name="l00608"></a><span class="lineno"> 608</span> }</div> |
| <div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="classimpala_1_1Expr.html#a973505caac0fffab99e25ee73cd87ae2"> 609</a></span> <a class="code" href="structimpala__udf_1_1DecimalVal.html">DecimalVal</a> <a class="code" href="classimpala_1_1Expr.html#a973505caac0fffab99e25ee73cd87ae2">Expr::GetDecimalVal</a>(<a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* context, <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row) {</div> |
| <div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  DCHECK(<span class="keyword">false</span>) << <a class="code" href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">DebugString</a>();</div> |
| <div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordflow">return</span> DecimalVal::null();</div> |
| <div class="line"><a name="l00612"></a><span class="lineno"> 612</span> }</div> |
| <div class="ttc" id="classimpala_1_1TimestampFunctions_html_adc210c614a0e37324c398b56fdd64302"><div class="ttname"><a href="classimpala_1_1TimestampFunctions.html#adc210c614a0e37324c398b56fdd64302">impala::TimestampFunctions::Year</a></div><div class="ttdeci">static IntVal Year(FunctionContext *context, const TimestampVal &ts_val)</div><div class="ttdoc">Functions to extract parts of the timestamp, return integers. </div><div class="ttdef"><b>Definition:</b> <a href="timestamp-functions_8cc_source.html#l00211">timestamp-functions.cc:211</a></div></div> |
| <div class="ttc" id="classimpala_1_1HiveUdfCall_html"><div class="ttname"><a href="classimpala_1_1HiveUdfCall.html">impala::HiveUdfCall</a></div><div class="ttdoc">If the UDF ran into an error, the FE throws an exception. </div><div class="ttdef"><b>Definition:</b> <a href="hive-udf-call_8h_source.html#l00057">hive-udf-call.h:57</a></div></div> |
| <div class="ttc" id="cast-functions_8h_html"><div class="ttname"><a href="cast-functions_8h.html">cast-functions.h</a></div></div> |
| <div class="ttc" id="structimpala_1_1ColumnType_html_ab22f89726583f0b8b7d7c2e483e836d9"><div class="ttname"><a href="structimpala_1_1ColumnType.html#ab22f89726583f0b8b7d7c2e483e836d9">impala::ColumnType::IsVarLen</a></div><div class="ttdeci">bool IsVarLen() const </div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00172">types.h:172</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ac1b323bdf9af6616080d30d4fbabc6fc"><div class="ttname"><a href="classimpala_1_1Expr.html#ac1b323bdf9af6616080d30d4fbabc6fc">impala::Expr::ir_compute_fn_</a></div><div class="ttdeci">llvm::Function * ir_compute_fn_</div><div class="ttdoc">Cached codegened compute function. Exprs should set this in GetCodegendComputeFn(). </div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00299">expr.h:299</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810">impala::TYPE_DOUBLE</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00036">types.h:36</a></div></div> |
| <div class="ttc" id="structMemLayoutData_html_ac2afb2ee109bf88cb88bab31f1d7f954"><div class="ttname"><a href="structMemLayoutData.html#ac2afb2ee109bf88cb88bab31f1d7f954">MemLayoutData::expr_idx</a></div><div class="ttdeci">int expr_idx</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00258">expr.cc:258</a></div></div> |
| <div class="ttc" id="classimpala_1_1AnyValUtil_html_ab2685afde528104e228e62e51b1c1a0b"><div class="ttname"><a href="classimpala_1_1AnyValUtil.html#ab2685afde528104e228e62e51b1c1a0b">impala::AnyValUtil::ColumnTypeToTypeDesc</a></div><div class="ttdeci">static FunctionContext::TypeDesc ColumnTypeToTypeDesc(const ColumnType &type)</div><div class="ttdef"><b>Definition:</b> <a href="anyval-util_8cc_source.html#l00052">anyval-util.cc:52</a></div></div> |
| <div class="ttc" id="classimpala__udf_1_1FunctionContext_html_a1e9662a1bbb78daa9923b47412347ffc"><div class="ttname"><a href="classimpala__udf_1_1FunctionContext.html#a1e9662a1bbb78daa9923b47412347ffc">impala_udf::FunctionContext::FunctionStateScope</a></div><div class="ttdeci">FunctionStateScope</div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00087">udf.h:87</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a12b5f3d4341d4ef51ae25179ccdcc6d4"><div class="ttname"><a href="classimpala_1_1Expr.html#a12b5f3d4341d4ef51ae25179ccdcc6d4">impala::Expr::CreateTreeFromThrift</a></div><div class="ttdeci">static Status CreateTreeFromThrift(ObjectPool *pool, const std::vector< TExprNode > &nodes, Expr *parent, int *node_idx, Expr **root_expr, ExprContext **ctx)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00160">expr.cc:160</a></div></div> |
| <div class="ttc" id="classimpala_1_1Status_html_adf1a3ee82776f6102bfe873925183159"><div class="ttname"><a href="classimpala_1_1Status.html#adf1a3ee82776f6102bfe873925183159">impala::Status::GetDetail</a></div><div class="ttdeci">const std::string GetDetail() const </div><div class="ttdef"><b>Definition:</b> <a href="status_8cc_source.html#l00184">status.cc:184</a></div></div> |
| <div class="ttc" id="classimpala_1_1ConditionalFunctions_html_a535eefb6cc2bc8c9875085e5d00959c6"><div class="ttname"><a href="classimpala_1_1ConditionalFunctions.html#a535eefb6cc2bc8c9875085e5d00959c6">impala::ConditionalFunctions::NullIfZero</a></div><div class="ttdeci">static TinyIntVal NullIfZero(FunctionContext *context, const TinyIntVal &val)</div></div> |
| <div class="ttc" id="classimpala_1_1InPredicate_html_a0ca17d8f6a824bd72adb660923536b5a"><div class="ttname"><a href="classimpala_1_1InPredicate.html#a0ca17d8f6a824bd72adb660923536b5a">impala::InPredicate::InIterate</a></div><div class="ttdeci">static impala_udf::BooleanVal InIterate(impala_udf::FunctionContext *context, const impala_udf::BooleanVal &val, int num_args, const impala_udf::BooleanVal *args)</div><div class="ttdoc">Functions for every type. </div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_afe35445295d8cad09b0fd56bc3016e7f"><div class="ttname"><a href="classimpala_1_1Expr.html#afe35445295d8cad09b0fd56bc3016e7f">impala::Expr::GetIntVal</a></div><div class="ttdeci">virtual IntVal GetIntVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00585">expr.cc:585</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_html_a5766c2be69b2d39dbcdbbd5669ab3310"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html#a5766c2be69b2d39dbcdbbd5669ab3310">impala::LlvmCodeGen::GetPtrType</a></div><div class="ttdeci">llvm::PointerType * GetPtrType(llvm::Type *type)</div><div class="ttdoc">Return a pointer type to 'type'. </div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ae5ec6e333587a27f8b83c5bd9c815a2a"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ae5ec6e333587a27f8b83c5bd9c815a2a">impala::TYPE_CHAR</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00047">types.h:47</a></div></div> |
| <div class="ttc" id="codegen-anyval_8h_html"><div class="ttname"><a href="codegen-anyval_8h.html">codegen-anyval.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a653cc2c0d6f05cb1476e902f6d001434"><div class="ttname"><a href="classimpala_1_1Expr.html#a653cc2c0d6f05cb1476e902f6d001434">impala::Expr::GetTimestampVal</a></div><div class="ttdeci">virtual TimestampVal GetTimestampVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00605">expr.cc:605</a></div></div> |
| <div class="ttc" id="lib-cache_8h_html"><div class="ttname"><a href="lib-cache_8h.html">lib-cache.h</a></div></div> |
| <div class="ttc" id="slot-ref_8h_html"><div class="ttname"><a href="slot-ref_8h.html">slot-ref.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1AggregateFunctions_html_ac16ece8e13b621eb255abf22df301bca"><div class="ttname"><a href="classimpala_1_1AggregateFunctions.html#ac16ece8e13b621eb255abf22df301bca">impala::AggregateFunctions::InitNull</a></div><div class="ttdeci">static void InitNull(FunctionContext *, AnyVal *dst)</div><div class="ttdoc">Initializes dst to NULL. </div><div class="ttdef"><b>Definition:</b> <a href="aggregate-functions_8cc_source.html#l00062">aggregate-functions.cc:62</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a6f42f36538e523852367b29eea5b4e68"><div class="ttname"><a href="classimpala_1_1Expr.html#a6f42f36538e523852367b29eea5b4e68">impala::Expr::GetSlotIds</a></div><div class="ttdeci">virtual int GetSlotIds(std::vector< SlotId > *slot_ids) const </div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00418">expr.cc:418</a></div></div> |
| <div class="ttc" id="string-functions_8h_html"><div class="ttname"><a href="string-functions_8h.html">string-functions.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a657cd463df400dd076339af8acd65c5a"><div class="ttname"><a href="classimpala_1_1Expr.html#a657cd463df400dd076339af8acd65c5a">impala::Expr::CaseExpr</a></div><div class="ttdeci">friend class CaseExpr</div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00246">expr.h:246</a></div></div> |
| <div class="ttc" id="expr-benchmark_8cc_html_ad327327fa716227ff7993880cbc4698f"><div class="ttname"><a href="expr-benchmark_8cc.html#ad327327fa716227ff7993880cbc4698f">tracker</a></div><div class="ttdeci">MemTracker tracker</div><div class="ttdef"><b>Definition:</b> <a href="expr-benchmark_8cc_source.html#l00090">expr-benchmark.cc:90</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0">impala::TYPE_VARCHAR</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00048">types.h:48</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1AnyVal_html"><div class="ttname"><a href="structimpala__udf_1_1AnyVal.html">impala_udf::AnyVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00358">udf.h:358</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a4d8dd3e1e7a9b05cd94ef7d52bbd4ac2"><div class="ttname"><a href="classimpala_1_1Expr.html#a4d8dd3e1e7a9b05cd94ef7d52bbd4ac2">impala::Expr::GetSmallIntVal</a></div><div class="ttdeci">virtual SmallIntVal GetSmallIntVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00581">expr.cc:581</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a0704c1c17503f48ab89f0d05dc658a2d"><div class="ttname"><a href="classimpala_1_1Expr.html#a0704c1c17503f48ab89f0d05dc658a2d">impala::Expr::Clone</a></div><div class="ttdeci">static Status Clone(const std::vector< ExprContext * > &ctxs, RuntimeState *state, std::vector< ExprContext * > *new_ctxs)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00374">expr.cc:374</a></div></div> |
| <div class="ttc" id="tuple-is-null-predicate_8h_html"><div class="ttname"><a href="tuple-is-null-predicate_8h.html">tuple-is-null-predicate.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1IsNullExpr_html"><div class="ttname"><a href="classimpala_1_1IsNullExpr.html">impala::IsNullExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="conditional-functions_8h_source.html#l00060">conditional-functions.h:60</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a042a0ce8fe153dc2a49729b6fa868b94"><div class="ttname"><a href="classimpala_1_1Expr.html#a042a0ce8fe153dc2a49729b6fa868b94">impala::Expr::Expr</a></div><div class="ttdeci">Expr(const ColumnType &type, bool is_slotref=false)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00091">expr.cc:91</a></div></div> |
| <div class="ttc" id="structimpala_1_1LlvmCodeGen_1_1NamedVariable_html"><div class="ttname"><a href="structimpala_1_1LlvmCodeGen_1_1NamedVariable.html">impala::LlvmCodeGen::NamedVariable</a></div><div class="ttdoc">Utility struct that wraps a variable name and llvm type. </div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8h_source.html#l00149">llvm-codegen.h:149</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_aad1111f87951868de4d8f8b2dfe87c5f"><div class="ttname"><a href="classimpala_1_1Expr.html#aad1111f87951868de4d8f8b2dfe87c5f">impala::Expr::Open</a></div><div class="ttdeci">static Status Open(const std::vector< ExprContext * > &ctxs, RuntimeState *state)</div><div class="ttdoc">Convenience function for opening multiple expr trees. </div></div> |
| <div class="ttc" id="classimpala_1_1CastFunctions_html_a9fda2a445acfda7b4c0ad9434e5e685e"><div class="ttname"><a href="classimpala_1_1CastFunctions.html#a9fda2a445acfda7b4c0ad9434e5e685e">impala::CastFunctions::CastToBooleanVal</a></div><div class="ttdeci">static BooleanVal CastToBooleanVal(FunctionContext *context, const TinyIntVal &val)</div></div> |
| <div class="ttc" id="aggregate-functions_8h_html"><div class="ttname"><a href="aggregate-functions_8h.html">aggregate-functions.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a0c56d835d5fc23e983bd00ce38c8d616"><div class="ttname"><a href="classimpala_1_1Expr.html#a0c56d835d5fc23e983bd00ce38c8d616">impala::Expr::ScalarFnCall</a></div><div class="ttdeci">friend class ScalarFnCall</div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00249">expr.h:249</a></div></div> |
| <div class="ttc" id="status_8h_html_a85f7d0e774e15eb35b74f53264305e16"><div class="ttname"><a href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a></div><div class="ttdeci">#define RETURN_IF_ERROR(stmt)</div><div class="ttdoc">some generally useful macros </div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00242">status.h:242</a></div></div> |
| <div class="ttc" id="raw-value_8h_html"><div class="ttname"><a href="raw-value_8h.html">raw-value.h</a></div></div> |
| <div class="ttc" id="null-literal_8h_html"><div class="ttname"><a href="null-literal_8h.html">null-literal.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1TupleIsNullPredicate_html"><div class="ttname"><a href="classimpala_1_1TupleIsNullPredicate.html">impala::TupleIsNullPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-is-null-predicate_8h_source.html#l00030">tuple-is-null-predicate.h:30</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1DoubleVal_html"><div class="ttname"><a href="structimpala__udf_1_1DoubleVal.html">impala_udf::DoubleVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00475">udf.h:475</a></div></div> |
| <div class="ttc" id="udf_8h_html"><div class="ttname"><a href="udf_8h.html">udf.h</a></div></div> |
| <div class="ttc" id="case-expr_8h_html"><div class="ttname"><a href="case-expr_8h.html">case-expr.h</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a8192c4dfd7f7684df6d1c0442e1cd8c4"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8192c4dfd7f7684df6d1c0442e1cd8c4">impala::INVALID_TYPE</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00028">types.h:28</a></div></div> |
| <div class="ttc" id="classimpala_1_1CodegenAnyVal_html_a9a61decb4649a545e4f9c0772b32bc09"><div class="ttname"><a href="classimpala_1_1CodegenAnyVal.html#a9a61decb4649a545e4f9c0772b32bc09">impala::CodegenAnyVal::CreateCall</a></div><div class="ttdeci">static llvm::Value * CreateCall(LlvmCodeGen *cg, LlvmCodeGen::LlvmBuilder *builder, llvm::Function *fn, llvm::ArrayRef< llvm::Value * > args, const char *name="", llvm::Value *result_ptr=NULL)</div><div class="ttdoc">'name' optionally specifies the name of the returned value. </div><div class="ttdef"><b>Definition:</b> <a href="codegen-anyval_8cc_source.html#l00116">codegen-anyval.cc:116</a></div></div> |
| <div class="ttc" id="classimpala_1_1ExprContext_html"><div class="ttname"><a href="classimpala_1_1ExprContext.html">impala::ExprContext</a></div><div class="ttdef"><b>Definition:</b> <a href="expr-context_8h_source.html#l00040">expr-context.h:40</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a89a9dd55e95db53685a7bb6dfd4a8dbb"><div class="ttname"><a href="classimpala_1_1Expr.html#a89a9dd55e95db53685a7bb6dfd4a8dbb">impala::Expr::GetBooleanVal</a></div><div class="ttdeci">virtual BooleanVal GetBooleanVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00573">expr.cc:573</a></div></div> |
| <div class="ttc" id="expr-context_8h_html"><div class="ttname"><a href="expr-context_8h.html">expr-context.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1RowDescriptor_html"><div class="ttname"><a href="classimpala_1_1RowDescriptor.html">impala::RowDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="descriptors_8h_source.html#l00373">descriptors.h:373</a></div></div> |
| <div class="ttc" id="is-null-predicate_8h_html"><div class="ttname"><a href="is-null-predicate_8h.html">is-null-predicate.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a996c4f504867963b8a461cd2c713e3c2"><div class="ttname"><a href="classimpala_1_1Expr.html#a996c4f504867963b8a461cd2c713e3c2">impala::Expr::GetDoubleVal</a></div><div class="ttdeci">virtual DoubleVal GetDoubleVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00597">expr.cc:597</a></div></div> |
| <div class="ttc" id="classimpala_1_1ObjectPool_html"><div class="ttname"><a href="classimpala_1_1ObjectPool.html">impala::ObjectPool</a></div><div class="ttdef"><b>Definition:</b> <a href="object-pool_8h_source.html#l00030">object-pool.h:30</a></div></div> |
| <div class="ttc" id="classllvm_1_1IRBuilder_html"><div class="ttname"><a href="classllvm_1_1IRBuilder.html">llvm::IRBuilder</a></div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8h_source.html#l00060">llvm-codegen.h:60</a></div></div> |
| <div class="ttc" id="classimpala_1_1DecimalFunctions_html_a9ca9d2e32ffd57a8a6e19f5887c4e9a8"><div class="ttname"><a href="classimpala_1_1DecimalFunctions.html#a9ca9d2e32ffd57a8a6e19f5887c4e9a8">impala::DecimalFunctions::Precision</a></div><div class="ttdeci">static IntVal Precision(FunctionContext *context, const DecimalVal &val)</div><div class="ttdef"><b>Definition:</b> <a href="decimal-functions_8cc_source.html#l00027">decimal-functions.cc:27</a></div></div> |
| <div class="ttc" id="classimpala_1_1LikePredicate_html_aa3b540200711ec866713e359b82ceae5"><div class="ttname"><a href="classimpala_1_1LikePredicate.html#aa3b540200711ec866713e359b82ceae5">impala::LikePredicate::Like</a></div><div class="ttdeci">static impala_udf::BooleanVal Like(impala_udf::FunctionContext *context, const impala_udf::StringVal &val, const impala_udf::StringVal &pattern)</div><div class="ttdef"><b>Definition:</b> <a href="like-predicate_8cc_source.html#l00095">like-predicate.cc:95</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a5708ce372f185021857e6b87a9b99f04"><div class="ttname"><a href="classimpala_1_1Expr.html#a5708ce372f185021857e6b87a9b99f04">impala::Expr::IsConstant</a></div><div class="ttdeci">virtual bool IsConstant() const </div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00411">expr.cc:411</a></div></div> |
| <div class="ttc" id="hive-udf-call_8h_html"><div class="ttname"><a href="hive-udf-call_8h.html">hive-udf-call.h</a></div></div> |
| <div class="ttc" id="llvm-codegen_8h_html"><div class="ttname"><a href="llvm-codegen_8h.html">llvm-codegen.h</a></div></div> |
| <div class="ttc" id="utility-functions_8h_html"><div class="ttname"><a href="utility-functions_8h.html">utility-functions.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1CoalesceExpr_html"><div class="ttname"><a href="classimpala_1_1CoalesceExpr.html">impala::CoalesceExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="conditional-functions_8h_source.html#l00123">conditional-functions.h:123</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1TimestampVal_html"><div class="ttname"><a href="structimpala__udf_1_1TimestampVal.html">impala_udf::TimestampVal</a></div><div class="ttdoc">This object has a compatible storage format with boost::ptime. </div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00495">udf.h:495</a></div></div> |
| <div class="ttc" id="classimpala_1_1TupleRow_html"><div class="ttname"><a href="classimpala_1_1TupleRow.html">impala::TupleRow</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-row_8h_source.html#l00028">tuple-row.h:28</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b">impala::TYPE_TIMESTAMP</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00037">types.h:37</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a31f637ae00364a6e542eba1f8d371cae"><div class="ttname"><a href="classimpala_1_1Expr.html#a31f637ae00364a6e542eba1f8d371cae">impala::Expr::GetStringVal</a></div><div class="ttdeci">virtual StringVal GetStringVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00601">expr.cc:601</a></div></div> |
| <div class="ttc" id="timestamp-functions_8h_html"><div class="ttname"><a href="timestamp-functions_8h.html">timestamp-functions.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a973505caac0fffab99e25ee73cd87ae2"><div class="ttname"><a href="classimpala_1_1Expr.html#a973505caac0fffab99e25ee73cd87ae2">impala::Expr::GetDecimalVal</a></div><div class="ttdeci">virtual DecimalVal GetDecimalVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00609">expr.cc:609</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a70300b0ba7c91fddb9adfaeb0dfc09a5"><div class="ttname"><a href="classimpala_1_1Expr.html#a70300b0ba7c91fddb9adfaeb0dfc09a5">impala::Expr::Close</a></div><div class="ttdeci">static void Close(const std::vector< ExprContext * > &ctxs, RuntimeState *state)</div><div class="ttdoc">Convenience function for closing multiple expr trees. </div></div> |
| <div class="ttc" id="classimpala_1_1AndPredicate_html"><div class="ttname"><a href="classimpala_1_1AndPredicate.html">impala::AndPredicate</a></div><div class="ttdoc">Expr for evaluating and (&&) operators. </div><div class="ttdef"><b>Definition:</b> <a href="compound-predicates_8h_source.html#l00038">compound-predicates.h:38</a></div></div> |
| <div class="ttc" id="object-pool_8h_html"><div class="ttname"><a href="object-pool_8h.html">object-pool.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_aed93f651b667662d8f359de18cd883a6"><div class="ttname"><a href="classimpala_1_1Expr.html#aed93f651b667662d8f359de18cd883a6">impala::Expr::constant_val_</a></div><div class="ttdeci">boost::scoped_ptr< AnyVal > constant_val_</div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00303">expr.h:303</a></div></div> |
| <div class="ttc" id="classimpala__udf_1_1FunctionContext_html"><div class="ttname"><a href="classimpala__udf_1_1FunctionContext.html">impala_udf::FunctionContext</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00047">udf.h:47</a></div></div> |
| <div class="ttc" id="classimpala_1_1MathFunctions_html_aedbe7fbe12913f7625cc8e233931a799"><div class="ttname"><a href="classimpala_1_1MathFunctions.html#aedbe7fbe12913f7625cc8e233931a799">impala::MathFunctions::Pi</a></div><div class="ttdeci">static DoubleVal Pi(FunctionContext *)</div><div class="ttdef"><b>Definition:</b> <a href="math-functions_8cc_source.html#l00038">math-functions.cc:38</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_html"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html">impala::LlvmCodeGen</a></div><div class="ttdoc">LLVM code generator. This is the top level object to generate jitted code. </div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8h_source.html#l00107">llvm-codegen.h:107</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1TinyIntVal_html"><div class="ttname"><a href="structimpala__udf_1_1TinyIntVal.html">impala_udf::TinyIntVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00382">udf.h:382</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1FloatVal_html"><div class="ttname"><a href="structimpala__udf_1_1FloatVal.html">impala_udf::FloatVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00458">udf.h:458</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_af3e45d82c48ae9711ae980c414db414e"><div class="ttname"><a href="classimpala_1_1Expr.html#af3e45d82c48ae9711ae980c414db414e">impala::Expr::CreateIrFunctionPrototype</a></div><div class="ttdeci">llvm::Function * CreateIrFunctionPrototype(LlvmCodeGen *codegen, const std::string &name, llvm::Value *(*args)[2])</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00456">expr.cc:456</a></div></div> |
| <div class="ttc" id="classimpala_1_1Status_html"><div class="ttname"><a href="classimpala_1_1Status.html">impala::Status</a></div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00081">status.h:81</a></div></div> |
| <div class="ttc" id="structimpala_1_1ColumnType_html_a54e4ea32e7c34d8bd9d383b85c169e8d"><div class="ttname"><a href="structimpala_1_1ColumnType.html#a54e4ea32e7c34d8bd9d383b85c169e8d">impala::ColumnType::DebugString</a></div><div class="ttdeci">std::string DebugString() const </div><div class="ttdef"><b>Definition:</b> <a href="types_8cc_source.html#l00194">types.cc:194</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ae54f46c956cfe802556dffa3426550c2"><div class="ttname"><a href="classimpala_1_1Expr.html#ae54f46c956cfe802556dffa3426550c2">impala::Expr::AddChild</a></div><div class="ttdeci">void AddChild(Expr *expr)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00141">expr.h:141</a></div></div> |
| <div class="ttc" id="classimpala_1_1TupleRow_html_a586084ce9a1cd7e4c619afa3275ed0a0"><div class="ttname"><a href="classimpala_1_1TupleRow.html#a586084ce9a1cd7e4c619afa3275ed0a0">impala::TupleRow::LLVM_CLASS_NAME</a></div><div class="ttdeci">static const char * LLVM_CLASS_NAME</div><div class="ttdef"><b>Definition:</b> <a href="tuple-row_8h_source.html#l00076">tuple-row.h:76</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944">impala::TYPE_INT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00033">types.h:33</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ac68b62ae01e55e0a7b93b60c1c19b2c9"><div class="ttname"><a href="classimpala_1_1Expr.html#ac68b62ae01e55e0a7b93b60c1c19b2c9">impala::Expr::ExprContext</a></div><div class="ttdeci">friend class ExprContext</div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00339">expr.h:339</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_1_1FnPrototype_html_a0ebe9839d24d34950ef5cf42df208807"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen_1_1FnPrototype.html#a0ebe9839d24d34950ef5cf42df208807">impala::LlvmCodeGen::FnPrototype::GeneratePrototype</a></div><div class="ttdeci">llvm::Function * GeneratePrototype(LlvmBuilder *builder=NULL, llvm::Value **params=NULL)</div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8cc_source.html#l00460">llvm-codegen.cc:460</a></div></div> |
| <div class="ttc" id="classimpala_1_1IfExpr_html"><div class="ttname"><a href="classimpala_1_1IfExpr.html">impala::IfExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="conditional-functions_8h_source.html#l00102">conditional-functions.h:102</a></div></div> |
| <div class="ttc" id="classimpala_1_1ExprContext_html_a9d833826550f4db666084403974283b6"><div class="ttname"><a href="classimpala_1_1ExprContext.html#a9d833826550f4db666084403974283b6">impala::ExprContext::LLVM_CLASS_NAME</a></div><div class="ttdeci">static const char * LLVM_CLASS_NAME</div><div class="ttdef"><b>Definition:</b> <a href="expr-context_8h_source.html#l00126">expr-context.h:126</a></div></div> |
| <div class="ttc" id="structimpala_1_1ColumnType_html_a519bee3e0fdcf790708be4b5caebbcf4"><div class="ttname"><a href="structimpala_1_1ColumnType.html#a519bee3e0fdcf790708be4b5caebbcf4">impala::ColumnType::type</a></div><div class="ttdeci">PrimitiveType type</div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00060">types.h:60</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_html_ab82aa2a450c03df7da9267e7e99dac73"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html#ab82aa2a450c03df7da9267e7e99dac73">impala::LlvmCodeGen::CastPtrToLlvmPtr</a></div><div class="ttdeci">llvm::Value * CastPtrToLlvmPtr(llvm::Type *type, const void *ptr)</div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8cc_source.html#l00366">llvm-codegen.cc:366</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_1_1FnPrototype_html_a1970068ccc56bd1143073574e253e4a6"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen_1_1FnPrototype.html#a1970068ccc56bd1143073574e253e4a6">impala::LlvmCodeGen::FnPrototype::AddArgument</a></div><div class="ttdeci">void AddArgument(const NamedVariable &var)</div><div class="ttdoc">Add argument. </div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8h_source.html#l00171">llvm-codegen.h:171</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1FunctionContext_1_1TypeDesc_html"><div class="ttname"><a href="structimpala__udf_1_1FunctionContext_1_1TypeDesc.html">impala_udf::FunctionContext::TypeDesc</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00071">udf.h:71</a></div></div> |
| <div class="ttc" id="anyval-util_8h_html"><div class="ttname"><a href="anyval-util_8h.html">anyval-util.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1RuntimeState_html"><div class="ttname"><a href="classimpala_1_1RuntimeState.html">impala::RuntimeState</a></div><div class="ttdef"><b>Definition:</b> <a href="runtime-state_8h_source.html#l00069">runtime-state.h:69</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1SmallIntVal_html"><div class="ttname"><a href="structimpala__udf_1_1SmallIntVal.html">impala_udf::SmallIntVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00401">udf.h:401</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba">impala::TYPE_SMALLINT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00032">types.h:32</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ad290be216bb08202ca551b078e0cc6a7"><div class="ttname"><a href="classimpala_1_1Expr.html#ad290be216bb08202ca551b078e0cc6a7">impala::Expr::LLVM_CLASS_NAME</a></div><div class="ttdeci">static const char * LLVM_CLASS_NAME</div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00232">expr.h:232</a></div></div> |
| <div class="ttc" id="scalar-fn-call_8h_html"><div class="ttname"><a href="scalar-fn-call_8h.html">scalar-fn-call.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a28f2b59990e3a90b1858710ace748f5c"><div class="ttname"><a href="classimpala_1_1Expr.html#a28f2b59990e3a90b1858710ace748f5c">impala::Expr::GetConstVal</a></div><div class="ttdeci">virtual AnyVal * GetConstVal(ExprContext *context)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00491">expr.cc:491</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ac6fe3332793fe61ef3566f87b4e34744"><div class="ttname"><a href="classimpala_1_1Expr.html#ac6fe3332793fe61ef3566f87b4e34744">impala::Expr::GetCodegendComputeFnWrapper</a></div><div class="ttdeci">Status GetCodegendComputeFnWrapper(RuntimeState *state, llvm::Function **fn)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00546">expr.cc:546</a></div></div> |
| <div class="ttc" id="classimpala_1_1UdfBuiltins_html_a7bcfdfd8504a94ea2c2ef2636453afe8"><div class="ttname"><a href="classimpala_1_1UdfBuiltins.html#a7bcfdfd8504a94ea2c2ef2636453afe8">impala::UdfBuiltins::Pi</a></div><div class="ttdeci">static DoubleVal Pi(FunctionContext *context)</div><div class="ttdef"><b>Definition:</b> <a href="udf-builtins_8cc_source.html#l00042">udf-builtins.cc:42</a></div></div> |
| <div class="ttc" id="expr-benchmark_8cc_html_a3a5de7bd423fbc0afc4cf935c166ca6b"><div class="ttname"><a href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a></div><div class="ttdeci">ObjectPool pool</div><div class="ttdef"><b>Definition:</b> <a href="expr-benchmark_8cc_source.html#l00089">expr-benchmark.cc:89</a></div></div> |
| <div class="ttc" id="classimpala_1_1CodegenAnyVal_html_aa6f0a122ee0682ae16bf22f7880b4e03"><div class="ttname"><a href="classimpala_1_1CodegenAnyVal.html#aa6f0a122ee0682ae16bf22f7880b4e03">impala::CodegenAnyVal::GetLoweredType</a></div><div class="ttdeci">static llvm::Type * GetLoweredType(LlvmCodeGen *cg, const ColumnType &type)</div><div class="ttdef"><b>Definition:</b> <a href="codegen-anyval_8cc_source.html#l00034">codegen-anyval.cc:34</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1DecimalVal_html"><div class="ttname"><a href="structimpala__udf_1_1DecimalVal.html">impala_udf::DecimalVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00556">udf.h:556</a></div></div> |
| <div class="ttc" id="classimpala_1_1NullLiteral_html"><div class="ttname"><a href="classimpala_1_1NullLiteral.html">impala::NullLiteral</a></div><div class="ttdef"><b>Definition:</b> <a href="null-literal_8h_source.html#l00025">null-literal.h:25</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_html_ac2034571c9005c322024cb5734e8b1b1"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html#ac2034571c9005c322024cb5734e8b1b1">impala::LlvmCodeGen::GetFunction</a></div><div class="ttdeci">llvm::Function * GetFunction(IRFunction::Type)</div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8cc_source.html#l00421">llvm-codegen.cc:421</a></div></div> |
| <div class="ttc" id="classimpala_1_1Literal_html"><div class="ttname"><a href="classimpala_1_1Literal.html">impala::Literal</a></div><div class="ttdef"><b>Definition:</b> <a href="literal_8h_source.html#l00028">literal.h:28</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1StringVal_html"><div class="ttname"><a href="structimpala__udf_1_1StringVal.html">impala_udf::StringVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00521">udf.h:521</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_aee18bd1a0006e802df30b9c960d36cb3"><div class="ttname"><a href="classimpala_1_1Expr.html#aee18bd1a0006e802df30b9c960d36cb3">impala::Expr::cache_entry_</a></div><div class="ttdeci">LibCache::LibCacheEntry * cache_entry_</div><div class="ttdoc">Cache entry for the library implementing this function. </div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00281">expr.h:281</a></div></div> |
| <div class="ttc" id="operators_8h_html"><div class="ttname"><a href="operators_8h.html">operators.h</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1IntVal_html"><div class="ttname"><a href="structimpala__udf_1_1IntVal.html">impala_udf::IntVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00420">udf.h:420</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html"><div class="ttname"><a href="classimpala_1_1Expr.html">impala::Expr</a></div><div class="ttdoc">This is the superclass of all expr evaluation nodes. </div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00116">expr.h:116</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d">impala::TYPE_BOOLEAN</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00030">types.h:30</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a80811ee6389ccb243eef2356c15c1206"><div class="ttname"><a href="classimpala_1_1Expr.html#a80811ee6389ccb243eef2356c15c1206">impala::Expr::GetFloatVal</a></div><div class="ttdeci">virtual FloatVal GetFloatVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00593">expr.cc:593</a></div></div> |
| <div class="ttc" id="classimpala_1_1LibCache_html_ae5378f8eacb0a7cb0fb4f5105a652ef0"><div class="ttname"><a href="classimpala_1_1LibCache.html#ae5378f8eacb0a7cb0fb4f5105a652ef0">impala::LibCache::instance</a></div><div class="ttdeci">static LibCache * instance()</div><div class="ttdef"><b>Definition:</b> <a href="lib-cache_8h_source.html#l00063">lib-cache.h:63</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a153fedc59ca9f5b5cf350b815381b999"><div class="ttname"><a href="classimpala_1_1Expr.html#a153fedc59ca9f5b5cf350b815381b999">impala::Expr::ComputeResultsLayout</a></div><div class="ttdeci">static int ComputeResultsLayout(const std::vector< Expr * > &exprs, std::vector< int > *offsets, int *var_result_begin)</div></div> |
| <div class="ttc" id="classimpala_1_1ExprContext_html_a48dec771991ddb21a3d816c726d37d95"><div class="ttname"><a href="classimpala_1_1ExprContext.html#a48dec771991ddb21a3d816c726d37d95">impala::ExprContext::opened_</a></div><div class="ttdeci">bool opened_</div><div class="ttdef"><b>Definition:</b> <a href="expr-context_8h_source.html#l00156">expr-context.h:156</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">impala::TYPE_BIGINT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00034">types.h:34</a></div></div> |
| <div class="ttc" id="classimpala_1_1MemTracker_html"><div class="ttname"><a href="classimpala_1_1MemTracker.html">impala::MemTracker</a></div><div class="ttdoc">This class is thread-safe. </div><div class="ttdef"><b>Definition:</b> <a href="mem-tracker_8h_source.html#l00061">mem-tracker.h:61</a></div></div> |
| <div class="ttc" id="udf-builtins_8h_html"><div class="ttname"><a href="udf-builtins_8h.html">udf-builtins.h</a></div></div> |
| <div class="ttc" id="runtime-state_8h_html"><div class="ttname"><a href="runtime-state_8h.html">runtime-state.h</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa98447566dd6700a2faaaaf3059f4d95"><div class="ttname"><a href="namespaceimpala.html#aa98447566dd6700a2faaaaf3059f4d95">impala::row_desc</a></div><div class="ttdeci">const RowDescriptor & row_desc() const </div></div> |
| <div class="ttc" id="classimpala_1_1DecimalOperators_html_ade89ebfc9b476c6319df68699f810560"><div class="ttname"><a href="classimpala_1_1DecimalOperators.html#ade89ebfc9b476c6319df68699f810560">impala::DecimalOperators::CastToDecimalVal</a></div><div class="ttdeci">static DecimalVal CastToDecimalVal(FunctionContext *, const DecimalVal &)</div><div class="ttdef"><b>Definition:</b> <a href="decimal-operators_8cc_source.html#l00435">decimal-operators.cc:435</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_abcfd8c3c50142f4b03ebea0a4589530f"><div class="ttname"><a href="classimpala_1_1Expr.html#abcfd8c3c50142f4b03ebea0a4589530f">impala::Expr::GetBigIntVal</a></div><div class="ttdeci">virtual BigIntVal GetBigIntVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00589">expr.cc:589</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a6a4c8bf33ec8dc246be5126e39cbc734"><div class="ttname"><a href="classimpala_1_1Expr.html#a6a4c8bf33ec8dc246be5126e39cbc734">impala::Expr::~Expr</a></div><div class="ttdeci">virtual ~Expr()</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00110">expr.cc:110</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringFunctions_html_a2167bce0b0a7766bb0571f7c136f5536"><div class="ttname"><a href="classimpala_1_1StringFunctions.html#a2167bce0b0a7766bb0571f7c136f5536">impala::StringFunctions::Length</a></div><div class="ttdeci">static IntVal Length(FunctionContext *, const StringVal &str)</div><div class="ttdef"><b>Definition:</b> <a href="string-functions_8cc_source.html#l00143">string-functions.cc:143</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a7dcd872be8cd8e5969a428cf940eea3b"><div class="ttname"><a href="classimpala_1_1Expr.html#a7dcd872be8cd8e5969a428cf940eea3b">impala::Expr::CreateExprTree</a></div><div class="ttdeci">static Status CreateExprTree(ObjectPool *pool, const TExpr &texpr, ExprContext **ctx)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00129">expr.cc:129</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a51d9f91210952a0ae23dcbbdc2700dcc"><div class="ttname"><a href="classimpala_1_1Expr.html#a51d9f91210952a0ae23dcbbdc2700dcc">impala::Expr::fn_</a></div><div class="ttdeci">TFunction fn_</div><div class="ttdoc">Function description. </div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00284">expr.h:284</a></div></div> |
| <div class="ttc" id="structMemLayoutData_html_a649d2a89982af607d7d8cd910f2065c9"><div class="ttname"><a href="structMemLayoutData.html#a649d2a89982af607d7d8cd910f2065c9">MemLayoutData::variable_length</a></div><div class="ttdeci">bool variable_length</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00260">expr.cc:260</a></div></div> |
| <div class="ttc" id="status_8h_html"><div class="ttname"><a href="status_8h.html">status.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a742827844080d45d514719742cb3e7f5"><div class="ttname"><a href="classimpala_1_1Expr.html#a742827844080d45d514719742cb3e7f5">impala::Expr::type</a></div><div class="ttdeci">const ColumnType & type() const </div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00145">expr.h:145</a></div></div> |
| <div class="ttc" id="structMemLayoutData_html"><div class="ttname"><a href="structMemLayoutData.html">MemLayoutData</a></div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00257">expr.cc:257</a></div></div> |
| <div class="ttc" id="classimpala_1_1OrPredicate_html"><div class="ttname"><a href="classimpala_1_1OrPredicate.html">impala::OrPredicate</a></div><div class="ttdoc">Expr for evaluating or (||) operators. </div><div class="ttdef"><b>Definition:</b> <a href="compound-predicates_8h_source.html#l00061">compound-predicates.h:61</a></div></div> |
| <div class="ttc" id="math-functions_8h_html"><div class="ttname"><a href="math-functions_8h.html">math-functions.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1SlotRef_html"><div class="ttname"><a href="classimpala_1_1SlotRef.html">impala::SlotRef</a></div><div class="ttdoc">Reference to a single slot of a tuple. </div><div class="ttdef"><b>Definition:</b> <a href="slot-ref_8h_source.html#l00023">slot-ref.h:23</a></div></div> |
| <div class="ttc" id="structimpala__udf_1_1BigIntVal_html"><div class="ttname"><a href="structimpala__udf_1_1BigIntVal.html">impala_udf::BigIntVal</a></div><div class="ttdef"><b>Definition:</b> <a href="udf_8h_source.html#l00439">udf.h:439</a></div></div> |
| <div class="ttc" id="conditional-functions_8h_html"><div class="ttname"><a href="conditional-functions_8h.html">conditional-functions.h</a></div></div> |
| <div class="ttc" id="structimpala_1_1ColumnType_html"><div class="ttname"><a href="structimpala_1_1ColumnType.html">impala::ColumnType</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00059">types.h:59</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_adb1c9ed033cb9b8ec3cd40557e840d11"><div class="ttname"><a href="classimpala_1_1Expr.html#adb1c9ed033cb9b8ec3cd40557e840d11">impala::Expr::InitBuiltinsDummy</a></div><div class="ttdeci">static void InitBuiltinsDummy()</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00470">expr.cc:470</a></div></div> |
| <div class="ttc" id="compound-predicates_8h_html"><div class="ttname"><a href="compound-predicates_8h.html">compound-predicates.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1Status_html_a580565665ea944eb64f3f495b1bee1e0"><div class="ttname"><a href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">impala::Status::OK</a></div><div class="ttdeci">static const Status OK</div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00087">status.h:87</a></div></div> |
| <div class="ttc" id="expr_8h_html"><div class="ttname"><a href="expr_8h.html">expr.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1RuntimeState_html_a2863d8f480439e118f7cd96a79799719"><div class="ttname"><a href="classimpala_1_1RuntimeState.html#a2863d8f480439e118f7cd96a79799719">impala::RuntimeState::GetCodegen</a></div><div class="ttdeci">Status GetCodegen(LlvmCodeGen **codegen, bool initialize=true)</div><div class="ttdef"><b>Definition:</b> <a href="runtime-state_8cc_source.html#l00312">runtime-state.cc:312</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_abaedc9ac7dc252d497d9179f6322bf80"><div class="ttname"><a href="classimpala_1_1Expr.html#abaedc9ac7dc252d497d9179f6322bf80">impala::Expr::GetTinyIntVal</a></div><div class="ttdeci">virtual TinyIntVal GetTinyIntVal(ExprContext *context, TupleRow *)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00577">expr.cc:577</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ae7def905b3ea4b6ef657dde861a09bf7"><div class="ttname"><a href="classimpala_1_1Expr.html#ae7def905b3ea4b6ef657dde861a09bf7">impala::Expr::CreateExpr</a></div><div class="ttdeci">static Status CreateExpr(ObjectPool *pool, const TExprNode &texpr_node, Expr **expr)</div><div class="ttdoc">Create a new Expr based on texpr_node.node_type within 'pool'. </div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00190">expr.cc:190</a></div></div> |
| <div class="ttc" id="decimal-operators_8h_html"><div class="ttname"><a href="decimal-operators_8h.html">decimal-operators.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1ExprContext_html_a92fa09e994bc79c04351c1c3d1ded65f"><div class="ttname"><a href="classimpala_1_1ExprContext.html#a92fa09e994bc79c04351c1c3d1ded65f">impala::ExprContext::Register</a></div><div class="ttdeci">int Register(RuntimeState *state, const FunctionContext::TypeDesc &return_type, const std::vector< FunctionContext::TypeDesc > &arg_types, int varargs_buffer_size=0)</div><div class="ttdef"><b>Definition:</b> <a href="expr-context_8cc_source.html#l00081">expr-context.cc:81</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a704e9ee9339f503f27b0af463f6c97cf"><div class="ttname"><a href="classimpala_1_1Expr.html#a704e9ee9339f503f27b0af463f6c97cf">impala::Expr::type_</a></div><div class="ttdeci">const ColumnType type_</div><div class="ttdoc">analysis is done, types are fixed at this point </div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00289">expr.h:289</a></div></div> |
| <div class="ttc" id="structMemLayoutData_html_a8bf884e44780a8fa8e7348132d5c0575"><div class="ttname"><a href="structMemLayoutData.html#a8bf884e44780a8fa8e7348132d5c0575">MemLayoutData::operator<</a></div><div class="ttdeci">bool operator<(const MemLayoutData &rhs) const </div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00263">expr.cc:263</a></div></div> |
| <div class="ttc" id="classimpala_1_1ExprContext_html_aab28f00b80f65b1302abd7a6c33f2df7"><div class="ttname"><a href="classimpala_1_1ExprContext.html#aab28f00b80f65b1302abd7a6c33f2df7">impala::ExprContext::fn_context</a></div><div class="ttdeci">FunctionContext * fn_context(int i)</div><div class="ttdef"><b>Definition:</b> <a href="expr-context_8h_source.html#l00100">expr-context.h:100</a></div></div> |
| <div class="ttc" id="names_8h_html"><div class="ttname"><a href="names_8h.html">names.h</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a9cd1841cf2a3c13f0a4cf7668925ad94"><div class="ttname"><a href="namespaceimpala.html#a9cd1841cf2a3c13f0a4cf7668925ad94">impala::ParseString</a></div><div class="ttdeci">bool ParseString(const string &str, T *val)</div><div class="ttdef"><b>Definition:</b> <a href="literal_8cc_source.html#l00184">literal.cc:184</a></div></div> |
| <div class="ttc" id="classimpala_1_1ObjectPool_html_ab191078c99825682a0a9915ca1e0c05c"><div class="ttname"><a href="classimpala_1_1ObjectPool.html#ab191078c99825682a0a9915ca1e0c05c">impala::ObjectPool::Add</a></div><div class="ttdeci">T * Add(T *t)</div><div class="ttdef"><b>Definition:</b> <a href="object-pool_8h_source.html#l00042">object-pool.h:42</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a6b9c01a432ae49b57482c9fc42a73681"><div class="ttname"><a href="classimpala_1_1Expr.html#a6b9c01a432ae49b57482c9fc42a73681">impala::Expr::CreateExprTrees</a></div><div class="ttdeci">static Status CreateExprTrees(ObjectPool *pool, const std::vector< TExpr > &texprs, std::vector< ExprContext * > *ctxs)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00149">expr.cc:149</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_html_aed696feb984a89b47f8336693085731d"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html#aed696feb984a89b47f8336693085731d">impala::LlvmCodeGen::FinalizeFunction</a></div><div class="ttdeci">llvm::Function * FinalizeFunction(llvm::Function *function)</div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8cc_source.html#l00596">llvm-codegen.cc:596</a></div></div> |
| <div class="ttc" id="like-predicate_8h_html"><div class="ttname"><a href="like-predicate_8h.html">like-predicate.h</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359">impala::TYPE_STRING</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00038">types.h:38</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a3ae02e50debba50ac5c7b6dd9f8016e7"><div class="ttname"><a href="classimpala_1_1Expr.html#a3ae02e50debba50ac5c7b6dd9f8016e7">impala::Expr::Prepare</a></div><div class="ttdeci">static Status Prepare(const std::vector< ExprContext * > &ctxs, RuntimeState *state, const RowDescriptor &row_desc, MemTracker *tracker)</div></div> |
| <div class="ttc" id="classimpala_1_1LibCache_html_a87c3204b49dfcf93a586e68318859a7f"><div class="ttname"><a href="classimpala_1_1LibCache.html#a87c3204b49dfcf93a586e68318859a7f">impala::LibCache::DecrementUseCount</a></div><div class="ttdeci">void DecrementUseCount(LibCacheEntry *entry)</div><div class="ttdoc">See comment in GetSoFunctionPtr(). </div><div class="ttdef"><b>Definition:</b> <a href="lib-cache_8cc_source.html#l00170">lib-cache.cc:170</a></div></div> |
| <div class="ttc" id="structMemLayoutData_html_a0732e129093bc4d880633be9e8461888"><div class="ttname"><a href="structMemLayoutData.html#a0732e129093bc4d880633be9e8461888">MemLayoutData::byte_size</a></div><div class="ttdeci">int byte_size</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00259">expr.cc:259</a></div></div> |
| <div class="ttc" id="classimpala_1_1Status_html_a95ba859e42fe93445b340533220836ac"><div class="ttname"><a href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">impala::Status::ok</a></div><div class="ttdeci">bool ok() const </div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00172">status.h:172</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_a84e7e99daf641ad9ee2881bb673f62a3"><div class="ttname"><a href="classimpala_1_1Expr.html#a84e7e99daf641ad9ee2881bb673f62a3">impala::Expr::children_</a></div><div class="ttdeci">std::vector< Expr * > children_</div><div class="ttdef"><b>Definition:</b> <a href="expr_8h_source.html#l00290">expr.h:290</a></div></div> |
| <div class="ttc" id="classimpala_1_1IsNullPredicate_html_a314f86a77f2dc23cdf4afcc419af9e1a"><div class="ttname"><a href="classimpala_1_1IsNullPredicate.html#a314f86a77f2dc23cdf4afcc419af9e1a">impala::IsNullPredicate::IsNull</a></div><div class="ttdeci">static BooleanVal IsNull(FunctionContext *ctx, const T &val)</div><div class="ttdef"><b>Definition:</b> <a href="is-null-predicate_8cc_source.html#l00023">is-null-predicate.cc:23</a></div></div> |
| <div class="ttc" id="literal_8h_html"><div class="ttname"><a href="literal_8h.html">literal.h</a></div></div> |
| <div class="ttc" id="decimal-functions_8h_html"><div class="ttname"><a href="decimal-functions_8h.html">decimal-functions.h</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1">impala::TYPE_TINYINT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00031">types.h:31</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_adc26ca9c44c3caaff2cd7d7e4f66752e"><div class="ttname"><a href="classimpala_1_1Expr.html#adc26ca9c44c3caaff2cd7d7e4f66752e">impala::Expr::GetStaticGetValWrapper</a></div><div class="ttdeci">llvm::Function * GetStaticGetValWrapper(ColumnType type, LlvmCodeGen *codegen)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00426">expr.cc:426</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aaebb9aadfa9e5aec064bc26565df06d3"><div class="ttname"><a href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">impala::name</a></div><div class="ttdeci">string name</div><div class="ttdef"><b>Definition:</b> <a href="cpu-info_8cc_source.html#l00050">cpu-info.cc:50</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_html_acbb09d575245552b47d5da6f26caf17b"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html#acbb09d575245552b47d5da6f26caf17b">impala::LlvmCodeGen::context</a></div><div class="ttdeci">llvm::LLVMContext & context()</div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8h_source.html#l00214">llvm-codegen.h:214</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ab8ae88546f4ce923b4d187e0d7d96fa8"><div class="ttname"><a href="classimpala_1_1Expr.html#ab8ae88546f4ce923b4d187e0d7d96fa8">impala::Expr::DebugString</a></div><div class="ttdeci">virtual std::string DebugString() const </div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00385">expr.cc:385</a></div></div> |
| <div class="ttc" id="udf-internal_8h_html"><div class="ttname"><a href="udf-internal_8h.html">udf-internal.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1CompoundPredicate_html_a99f07c7daaba1c23e80bf7b554afdb0a"><div class="ttname"><a href="classimpala_1_1CompoundPredicate.html#a99f07c7daaba1c23e80bf7b554afdb0a">impala::CompoundPredicate::Not</a></div><div class="ttdeci">static BooleanVal Not(FunctionContext *context, const BooleanVal &)</div><div class="ttdef"><b>Definition:</b> <a href="compound-predicates-ir_8cc_source.html#l00020">compound-predicates-ir.cc:20</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994">impala::TYPE_FLOAT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00035">types.h:35</a></div></div> |
| <div class="ttc" id="classimpala_1_1Expr_html_ace97c478e9b659f3fcd20d38cf67bc05"><div class="ttname"><a href="classimpala_1_1Expr.html#ace97c478e9b659f3fcd20d38cf67bc05">impala::Expr::RegisterFunctionContext</a></div><div class="ttdeci">FunctionContext * RegisterFunctionContext(ExprContext *ctx, RuntimeState *state, int varargs_buffer_size=0)</div><div class="ttdef"><b>Definition:</b> <a href="expr_8cc_source.html#l00080">expr.cc:80</a></div></div> |
| <div class="ttc" id="in-predicate_8h_html"><div class="ttname"><a href="in-predicate_8h.html">in-predicate.h</a></div></div> |
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| <div class="ttc" id="classimpala_1_1NullIfExpr_html"><div class="ttname"><a href="classimpala_1_1NullIfExpr.html">impala::NullIfExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="conditional-functions_8h_source.html#l00081">conditional-functions.h:81</a></div></div> |
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