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| <div class="title">ScalarFunction.java</div> </div> |
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| <a href="ScalarFunction_8java.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="keyword">package </span>com.cloudera.impala.catalog;</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="keyword">import</span> java.util.ArrayList;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">import</span> java.util.List;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">com.cloudera.impala.analysis.FunctionName</a>;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">com.cloudera.impala.analysis.HdfsUri</a>;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">com.cloudera.impala.common.AnalysisException</a>;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TFunction;</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TFunctionBinaryType;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TScalarFunction;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TSymbolType;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">import</span> com.google.common.collect.Lists;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html"> 33</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> <span class="keyword">extends</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> {</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="comment">// The name inside the binary at location_ that contains this particular</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="comment">// function. e.g. org.example.MyUdf.class.</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2c24db1f0a4ecf3911822328529c7232"> 36</a></span>  <span class="keyword">private</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2c24db1f0a4ecf3911822328529c7232">symbolName_</a>;</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#abe176e6e76361d55462bb1ef202b5f0f"> 37</a></span>  <span class="keyword">private</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#abe176e6e76361d55462bb1ef202b5f0f">prepareFnSymbol_</a>;</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a155fe8d32208a54fd5f7028b384ed8ea"> 38</a></span>  <span class="keyword">private</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a155fe8d32208a54fd5f7028b384ed8ea">closeFnSymbol_</a>;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ac02fc787001da24c405fd49faa601d65"> 40</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ac02fc787001da24c405fd49faa601d65">ScalarFunction</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a> fnName, ArrayList<Type> argTypes, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType,</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">hasVarArgs</a>) {</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  super(fnName, argTypes, retType, hasVarArgs);</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> |
| <div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2966c2333617f0a092bfbf3e52d4fd66"> 45</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2966c2333617f0a092bfbf3e52d4fd66">ScalarFunction</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a> fnName, List<Type> argTypes,</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">HdfsUri</a> location, String symbolName, String initFnSymbol,</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  String closeFnSymbol) {</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  super(fnName, argTypes, retType, <span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2483af78bb5b54964e2e7db9d13bf592">setLocation</a>(location);</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aba1321896cd62928d50eed223af97ffe">setSymbolName</a>(symbolName);</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ab228c9547f9e10ac23d209264ea84876">setPrepareFnSymbol</a>(initFnSymbol);</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a9e65862f9fe39a48700f1c117c09adb7">setCloseFnSymbol</a>(closeFnSymbol);</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ae496f287b1e149db063aadf9a683b1e4"> 59</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ae496f287b1e149db063aadf9a683b1e4">createBuiltin</a>(String <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, ArrayList<Type> argTypes,</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">hasVarArgs</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType, String symbol,</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  String prepareFnSymbol, String closeFnSymbol, <span class="keywordtype">boolean</span> isOperator) {</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  Preconditions.checkNotNull(symbol);</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> fn = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ac02fc787001da24c405fd49faa601d65">ScalarFunction</a>(</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html">Catalog</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html#a62ba5b612546ff4864e46a89cae968c1">BUILTINS_DB</a>, name), argTypes, retType, hasVarArgs);</div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  fn.setBinaryType(TFunctionBinaryType.BUILTIN);</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  fn.setUserVisible(!isOperator);</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  fn.symbolName_ = fn.lookupSymbol(symbol, TSymbolType.UDF_EVALUATE, null,</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  fn.hasVarArgs(), fn.getArgs());</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  } <span class="keywordflow">catch</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a> e) {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// This should never happen</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(<span class="stringliteral">"Builtin symbol '"</span> + symbol + <span class="stringliteral">"'"</span> + argTypes</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  + <span class="stringliteral">" not found!"</span>, e);</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">if</span> (prepareFnSymbol != null) {</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  fn.prepareFnSymbol_ = fn.lookupSymbol(prepareFnSymbol, TSymbolType.UDF_PREPARE);</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  } <span class="keywordflow">catch</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a> e) {</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// This should never happen</span></div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="stringliteral">"Builtin symbol '"</span> + prepareFnSymbol + <span class="stringliteral">"' not found!"</span>, e);</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> (closeFnSymbol != null) {</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  fn.closeFnSymbol_ = fn.lookupSymbol(closeFnSymbol, TSymbolType.UDF_CLOSE);</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  } <span class="keywordflow">catch</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a> e) {</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// This should never happen</span></div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="stringliteral">"Builtin symbol '"</span> + closeFnSymbol + <span class="stringliteral">"' not found!"</span>, e);</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> fn;</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a0d4c6c23299f3385a428a07812a7829a"> 102</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a0d4c6c23299f3385a428a07812a7829a">createBuiltinOperator</a>(String <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>,</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  ArrayList<Type> argTypes, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType) {</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// Operators have a well defined symbol based on the function name and type.</span></div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// Convert Add(TINYINT, TINYINT) --> Add_TinyIntVal_TinyIntVal</span></div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  String beFn = Character.toUpperCase(name.charAt(0)) + name.substring(1);</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">boolean</span> usesDecimal = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < argTypes.size(); ++i) {</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">switch</span> (argTypes.get(i).getPrimitiveType()) {</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">case</span> BOOLEAN:</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  beFn += <span class="stringliteral">"_BooleanVal"</span>;</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">case</span> TINYINT:</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  beFn += <span class="stringliteral">"_TinyIntVal"</span>;</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">case</span> SMALLINT:</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  beFn += <span class="stringliteral">"_SmallIntVal"</span>;</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">case</span> INT:</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  beFn += <span class="stringliteral">"_IntVal"</span>;</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">case</span> BIGINT:</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  beFn += <span class="stringliteral">"_BigIntVal"</span>;</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">case</span> FLOAT:</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  beFn += <span class="stringliteral">"_FloatVal"</span>;</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">case</span> DOUBLE:</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  beFn += <span class="stringliteral">"_DoubleVal"</span>;</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">case</span> STRING:</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">case</span> VARCHAR:</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  beFn += <span class="stringliteral">"_StringVal"</span>;</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">case</span> CHAR:</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  beFn += <span class="stringliteral">"_Char"</span>;</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">case</span> TIMESTAMP:</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  beFn += <span class="stringliteral">"_TimestampVal"</span>;</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">case</span> DECIMAL:</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  beFn += <span class="stringliteral">"_DecimalVal"</span>;</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  usesDecimal = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  Preconditions.checkState(<span class="keyword">false</span>,</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="stringliteral">"Argument type not supported: "</span> + argTypes.get(i).toSql());</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  String beClass = usesDecimal ? <span class="stringliteral">"DecimalOperators"</span> : <span class="stringliteral">"Operators"</span>;</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  String symbol = <span class="stringliteral">"impala::"</span> + beClass + <span class="stringliteral">"::"</span> + beFn;</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a0d4c6c23299f3385a428a07812a7829a">createBuiltinOperator</a>(name, symbol, argTypes, retType);</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div> |
| <div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ad2ba67f38487271c1f20462fbc850184"> 155</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ad2ba67f38487271c1f20462fbc850184">createBuiltinOperator</a>(String <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, String symbol,</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  ArrayList<Type> argTypes, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType) {</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ae496f287b1e149db063aadf9a683b1e4">createBuiltin</a>(name, symbol, argTypes, <span class="keyword">false</span>, retType, <span class="keyword">false</span>);</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="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aee312ec1dc39b86de6c08029c873ce69"> 160</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aee312ec1dc39b86de6c08029c873ce69">createBuiltin</a>(String <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, String symbol,</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  ArrayList<Type> argTypes, <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">hasVarArgs</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType,</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#abaab03830d551106a944993d51346292">userVisible</a>) {</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> fn = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ac02fc787001da24c405fd49faa601d65">ScalarFunction</a>(</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html">Catalog</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html#a62ba5b612546ff4864e46a89cae968c1">BUILTINS_DB</a>, name), argTypes, retType, hasVarArgs);</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  fn.setBinaryType(TFunctionBinaryType.BUILTIN);</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  fn.setUserVisible(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#abaab03830d551106a944993d51346292">userVisible</a>);</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  fn.symbolName_ = fn.lookupSymbol(symbol, TSymbolType.UDF_EVALUATE, null,</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  fn.hasVarArgs(), fn.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#add5810f09a97d57ec5029deeb346ff54">getArgs</a>());</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  } <span class="keywordflow">catch</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a> e) {</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// This should never happen</span></div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  Preconditions.checkState(<span class="keyword">false</span>, <span class="stringliteral">"Builtin symbol '"</span> + symbol + <span class="stringliteral">"'"</span> + argTypes</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  + <span class="stringliteral">" not found!"</span> + e.getStackTrace());</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(<span class="stringliteral">"Builtin symbol not found!"</span>, e);</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> fn;</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> </div> |
| <div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a3797e53ad1baf8d9cb20b62f14c7ce05"> 183</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a3797e53ad1baf8d9cb20b62f14c7ce05">createBuiltinSearchDesc</a>(String <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[] argTypes,</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">hasVarArgs</a>) {</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  ArrayList<Type> fnArgs =</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  (argTypes == null) ? <span class="keyword">new</span> ArrayList<Type>() : Lists.newArrayList(argTypes);</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a> fn = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ac02fc787001da24c405fd49faa601d65">ScalarFunction</a>(</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html">Catalog</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html#a62ba5b612546ff4864e46a89cae968c1">BUILTINS_DB</a>, name), fnArgs, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a320447accd97df3e7b41b35d9103a04b">INVALID</a>, hasVarArgs);</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  fn.setBinaryType(TFunctionBinaryType.BUILTIN);</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> fn;</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div> |
| <div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aba1321896cd62928d50eed223af97ffe"> 193</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aba1321896cd62928d50eed223af97ffe">setSymbolName</a>(String s) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2c24db1f0a4ecf3911822328529c7232">symbolName_</a> = s; }</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ab228c9547f9e10ac23d209264ea84876"> 194</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ab228c9547f9e10ac23d209264ea84876">setPrepareFnSymbol</a>(String s) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#abe176e6e76361d55462bb1ef202b5f0f">prepareFnSymbol_</a> = s; }</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a9e65862f9fe39a48700f1c117c09adb7"> 195</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a9e65862f9fe39a48700f1c117c09adb7">setCloseFnSymbol</a>(String s) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a155fe8d32208a54fd5f7028b384ed8ea">closeFnSymbol_</a> = s; }</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div> |
| <div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a3894e7543971fb492af1667110bd4f3e"> 197</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a3894e7543971fb492af1667110bd4f3e">getSymbolName</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2c24db1f0a4ecf3911822328529c7232">symbolName_</a>; }</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a46ce2363aa94c892dda54029c4c39fc6"> 198</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a46ce2363aa94c892dda54029c4c39fc6">getPrepareFnSymbol</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#abe176e6e76361d55462bb1ef202b5f0f">prepareFnSymbol_</a>; }</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a5231b9431081248c480666ffde784f09"> 199</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a5231b9431081248c480666ffde784f09">getCloseFnSymbol</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a155fe8d32208a54fd5f7028b384ed8ea">closeFnSymbol_</a>; }</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  @Override</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aadddbfa5587952a133b0425959464034"> 202</a></span>  <span class="keyword">public</span> TFunction <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aadddbfa5587952a133b0425959464034">toThrift</a>() {</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  TFunction fn = super.toThrift();</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  fn.setScalar_fn(<span class="keyword">new</span> TScalarFunction());</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  fn.getScalar_fn().setSymbol(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2c24db1f0a4ecf3911822328529c7232">symbolName_</a>);</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#abe176e6e76361d55462bb1ef202b5f0f">prepareFnSymbol_</a> != null) fn.getScalar_fn().setPrepare_fn_symbol(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#abe176e6e76361d55462bb1ef202b5f0f">prepareFnSymbol_</a>);</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a155fe8d32208a54fd5f7028b384ed8ea">closeFnSymbol_</a> != null) fn.getScalar_fn().setClose_fn_symbol(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a155fe8d32208a54fd5f7028b384ed8ea">closeFnSymbol_</a>);</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">return</span> fn;</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html">com.cloudera.impala.catalog.Catalog</a></div><div class="ttdef"><b>Definition:</b> <a href="Catalog_8java_source.html#l00053">Catalog.java:53</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a9e65862f9fe39a48700f1c117c09adb7"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a9e65862f9fe39a48700f1c117c09adb7">com.cloudera.impala.catalog.ScalarFunction.setCloseFnSymbol</a></div><div class="ttdeci">void setCloseFnSymbol(String s)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00195">ScalarFunction.java:195</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a3797e53ad1baf8d9cb20b62f14c7ce05"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a3797e53ad1baf8d9cb20b62f14c7ce05">com.cloudera.impala.catalog.ScalarFunction.createBuiltinSearchDesc</a></div><div class="ttdeci">static ScalarFunction createBuiltinSearchDesc(String name, Type[] argTypes, boolean hasVarArgs)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00183">ScalarFunction.java:183</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a2483af78bb5b54964e2e7db9d13bf592"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2483af78bb5b54964e2e7db9d13bf592">com.cloudera.impala.catalog.Function.setLocation</a></div><div class="ttdeci">void setLocation(HdfsUri loc)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00133">Function.java:133</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">com.cloudera.impala.catalog.Type</a></div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00042">Type.java:42</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">com.cloudera.impala.analysis.HdfsUri</a></div><div class="ttdef"><b>Definition:</b> <a href="HdfsUri_8java_source.html#l00034">HdfsUri.java:34</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_ad2ba67f38487271c1f20462fbc850184"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ad2ba67f38487271c1f20462fbc850184">com.cloudera.impala.catalog.ScalarFunction.createBuiltinOperator</a></div><div class="ttdeci">static ScalarFunction createBuiltinOperator(String name, String symbol, ArrayList< Type > argTypes, Type retType)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00155">ScalarFunction.java:155</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">com.cloudera.impala.catalog.ScalarFunction</a></div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00033">ScalarFunction.java:33</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_aadddbfa5587952a133b0425959464034"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aadddbfa5587952a133b0425959464034">com.cloudera.impala.catalog.ScalarFunction.toThrift</a></div><div class="ttdeci">TFunction toThrift()</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00202">ScalarFunction.java:202</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog_html_a62ba5b612546ff4864e46a89cae968c1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html#a62ba5b612546ff4864e46a89cae968c1">com.cloudera.impala.catalog.Catalog.BUILTINS_DB</a></div><div class="ttdeci">static final String BUILTINS_DB</div><div class="ttdef"><b>Definition:</b> <a href="Catalog_8java_source.html#l00061">Catalog.java:61</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_aee312ec1dc39b86de6c08029c873ce69"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aee312ec1dc39b86de6c08029c873ce69">com.cloudera.impala.catalog.ScalarFunction.createBuiltin</a></div><div class="ttdeci">static ScalarFunction createBuiltin(String name, String symbol, ArrayList< Type > argTypes, boolean hasVarArgs, Type retType, boolean userVisible)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00160">ScalarFunction.java:160</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">com.cloudera.impala.common.AnalysisException</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalysisException_8java_source.html#l00021">AnalysisException.java:21</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_ac02fc787001da24c405fd49faa601d65"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ac02fc787001da24c405fd49faa601d65">com.cloudera.impala.catalog.ScalarFunction.ScalarFunction</a></div><div class="ttdeci">ScalarFunction(FunctionName fnName, ArrayList< Type > argTypes, Type retType, boolean hasVarArgs)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00040">ScalarFunction.java:40</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a155fe8d32208a54fd5f7028b384ed8ea"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a155fe8d32208a54fd5f7028b384ed8ea">com.cloudera.impala.catalog.ScalarFunction.closeFnSymbol_</a></div><div class="ttdeci">String closeFnSymbol_</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00038">ScalarFunction.java:38</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a1b7328d3eede050452ecf631c9c2687e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">com.cloudera.impala.catalog.Function.hasVarArgs</a></div><div class="ttdeci">boolean hasVarArgs()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00124">Function.java:124</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a3894e7543971fb492af1667110bd4f3e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a3894e7543971fb492af1667110bd4f3e">com.cloudera.impala.catalog.ScalarFunction.getSymbolName</a></div><div class="ttdeci">String getSymbolName()</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00197">ScalarFunction.java:197</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_aba1321896cd62928d50eed223af97ffe"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#aba1321896cd62928d50eed223af97ffe">com.cloudera.impala.catalog.ScalarFunction.setSymbolName</a></div><div class="ttdeci">void setSymbolName(String s)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00193">ScalarFunction.java:193</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_ae496f287b1e149db063aadf9a683b1e4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ae496f287b1e149db063aadf9a683b1e4">com.cloudera.impala.catalog.ScalarFunction.createBuiltin</a></div><div class="ttdeci">static ScalarFunction createBuiltin(String name, ArrayList< Type > argTypes, boolean hasVarArgs, Type retType, String symbol, String prepareFnSymbol, String closeFnSymbol, boolean isOperator)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00059">ScalarFunction.java:59</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a5231b9431081248c480666ffde784f09"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a5231b9431081248c480666ffde784f09">com.cloudera.impala.catalog.ScalarFunction.getCloseFnSymbol</a></div><div class="ttdeci">String getCloseFnSymbol()</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00199">ScalarFunction.java:199</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a46ce2363aa94c892dda54029c4c39fc6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a46ce2363aa94c892dda54029c4c39fc6">com.cloudera.impala.catalog.ScalarFunction.getPrepareFnSymbol</a></div><div class="ttdeci">String getPrepareFnSymbol()</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00198">ScalarFunction.java:198</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">com.cloudera.impala.catalog.Function</a></div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00041">Function.java:41</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a2966c2333617f0a092bfbf3e52d4fd66"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2966c2333617f0a092bfbf3e52d4fd66">com.cloudera.impala.catalog.ScalarFunction.ScalarFunction</a></div><div class="ttdeci">ScalarFunction(FunctionName fnName, List< Type > argTypes, Type retType, HdfsUri location, String symbolName, String initFnSymbol, String closeFnSymbol)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00045">ScalarFunction.java:45</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a0d4c6c23299f3385a428a07812a7829a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a0d4c6c23299f3385a428a07812a7829a">com.cloudera.impala.catalog.ScalarFunction.createBuiltinOperator</a></div><div class="ttdeci">static ScalarFunction createBuiltinOperator(String name, ArrayList< Type > argTypes, Type retType)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00102">ScalarFunction.java:102</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">com.cloudera.impala.analysis.FunctionName</a></div><div class="ttdef"><b>Definition:</b> <a href="FunctionName_8java_source.html#l00030">FunctionName.java:30</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_a2c24db1f0a4ecf3911822328529c7232"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#a2c24db1f0a4ecf3911822328529c7232">com.cloudera.impala.catalog.ScalarFunction.symbolName_</a></div><div class="ttdeci">String symbolName_</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00036">ScalarFunction.java:36</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_ab228c9547f9e10ac23d209264ea84876"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#ab228c9547f9e10ac23d209264ea84876">com.cloudera.impala.catalog.ScalarFunction.setPrepareFnSymbol</a></div><div class="ttdeci">void setPrepareFnSymbol(String s)</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00194">ScalarFunction.java:194</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html_abe176e6e76361d55462bb1ef202b5f0f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html#abe176e6e76361d55462bb1ef202b5f0f">com.cloudera.impala.catalog.ScalarFunction.prepareFnSymbol_</a></div><div class="ttdeci">String prepareFnSymbol_</div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00037">ScalarFunction.java:37</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_add5810f09a97d57ec5029deeb346ff54"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#add5810f09a97d57ec5029deeb346ff54">com.cloudera.impala.catalog.Function.getArgs</a></div><div class="ttdeci">Type[] getArgs()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00119">Function.java:119</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="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a320447accd97df3e7b41b35d9103a04b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a320447accd97df3e7b41b35d9103a04b">com.cloudera.impala.catalog.Type.INVALID</a></div><div class="ttdeci">static final ScalarType INVALID</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00044">Type.java:44</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_abaab03830d551106a944993d51346292"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#abaab03830d551106a944993d51346292">com.cloudera.impala.catalog.Function.userVisible</a></div><div class="ttdeci">boolean userVisible()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00125">Function.java:125</a></div></div> |
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