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| <li class="navelem"><a class="el" href="dir_f51fe74ea6bc2b1b900619895eaa63be.html">iceberg</a></li><li class="navelem"><a class="el" href="dir_7a408d6a2d81183c3eacfe2576f2a2aa.html">util</a></li> </ul> |
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| <div class="headertitle"><div class="title">projection_util_internal.h</div></div> |
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| <div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div> |
| <div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * distributed with this work for additional information</span></div> |
| <div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div> |
| <div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * software distributed under the License is distributed on an</span></div> |
| <div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div> |
| <div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * KIND, either express or implied. See the License for the</span></div> |
| <div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * specific language governing permissions and limitations</span></div> |
| <div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> * under the License.</span></div> |
| <div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment"> */</span></div> |
| <div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#pragma once</span></div> |
| <div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <algorithm></span></div> |
| <div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <memory></span></div> |
| <div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <ranges></span></div> |
| <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <string></span></div> |
| <div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <string_view></span></div> |
| <div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include <unordered_set></span></div> |
| <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include <utility></span></div> |
| <div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div> |
| <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include "iceberg/expression/literal.h"</span></div> |
| <div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "<a class="code" href="predicate_8h.html">iceberg/expression/predicate.h</a>"</span></div> |
| <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "<a class="code" href="term_8h.html">iceberg/expression/term.h</a>"</span></div> |
| <div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "iceberg/result.h"</span></div> |
| <div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include "<a class="code" href="transform_8h.html">iceberg/transform.h</a>"</span></div> |
| <div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "<a class="code" href="transform__function_8h.html">iceberg/transform_function.h</a>"</span></div> |
| <div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include "<a class="code" href="checked__cast_8h.html">iceberg/util/checked_cast.h</a>"</span></div> |
| <div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "<a class="code" href="decimal_8h.html">iceberg/util/decimal.h</a>"</span></div> |
| <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "iceberg/util/macros.h"</span></div> |
| <div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include "iceberg/util/string_util.h"</span></div> |
| <div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div> |
| <div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="keyword">namespace </span>iceberg {</div> |
| <div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div> |
| <div class="foldopen" id="foldopen00043" data-start="{" data-end="};"> |
| <div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="classiceberg_1_1ProjectionUtil.html"> 43</a></span><span class="keyword">class </span><a class="code hl_class" href="classiceberg_1_1ProjectionUtil.html">ProjectionUtil</a> {</div> |
| <div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">static</span> Result<Literal> AdjustLiteral(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Literal.html">Literal</a>& literal, <span class="keywordtype">int</span> adjustment) {</div> |
| <div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">switch</span> (literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a9f29b66609108febbfeb356e55ddf66b">type</a>()->type_id()) {</div> |
| <div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">case</span> TypeId::kInt:</div> |
| <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">return</span> Literal::Int(std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()) + adjustment);</div> |
| <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">case</span> TypeId::kLong:</div> |
| <div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordflow">return</span> Literal::Long(std::get<int64_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()) + adjustment);</div> |
| <div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">case</span> TypeId::kDate:</div> |
| <div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">return</span> Literal::Date(std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()) + adjustment);</div> |
| <div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">case</span> TypeId::kTimestamp:</div> |
| <div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">return</span> Literal::Timestamp(std::get<int64_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()) + adjustment);</div> |
| <div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">case</span> TypeId::kTimestampTz:</div> |
| <div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">return</span> Literal::TimestampTz(std::get<int64_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()) + adjustment);</div> |
| <div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">case</span> TypeId::kDecimal: {</div> |
| <div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">const</span> <span class="keyword">auto</span>& decimal_type =</div> |
| <div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> internal::checked_cast<const DecimalType&>(*literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a9f29b66609108febbfeb356e55ddf66b">type</a>());</div> |
| <div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_class" href="classiceberg_1_1Decimal.html">Decimal</a> adjusted = std::get<Decimal>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()) + <a class="code hl_class" href="classiceberg_1_1Decimal.html">Decimal</a>(adjustment);</div> |
| <div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1Literal.html#adee20c80370bc1256e52a25b6b68e831">Literal::Decimal</a>(adjusted.<a class="code hl_function" href="classiceberg_1_1Decimal.html#a875c00e32647b8d39e2a9bb77b3ae5d1">value</a>(), decimal_type.precision(),</div> |
| <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> decimal_type.scale());</div> |
| <div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> }</div> |
| <div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> NotSupported(<span class="stringliteral">"{} is not a valid literal type for value adjustment"</span>,</div> |
| <div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a9f29b66609108febbfeb356e55ddf66b">type</a>()->ToString());</div> |
| <div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }</div> |
| <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> }</div> |
| <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">static</span> Result<Literal> PlusOne(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Literal.html">Literal</a>& literal) {</div> |
| <div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">return</span> AdjustLiteral(literal, <span class="comment">/*adjustment=*/</span>+1);</div> |
| <div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> }</div> |
| <div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div> |
| <div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">static</span> Result<Literal> MinusOne(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Literal.html">Literal</a>& literal) {</div> |
| <div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">return</span> AdjustLiteral(literal, <span class="comment">/*adjustment=*/</span>-1);</div> |
| <div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> }</div> |
| <div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div> |
| <div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> MakePredicate(</div> |
| <div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_enumeration" href="classiceberg_1_1Expression.html#a433076bdc34ce0b6d359313c6c7b8a9c">Expression::Operation</a> op, std::string_view name,</div> |
| <div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func, <span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Literal.html">Literal</a>& literal) {</div> |
| <div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> lit, func->Transform(literal));</div> |
| <div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(op, std::move(ref), std::move(lit));</div> |
| <div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> }</div> |
| <div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div> |
| <div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TransformSet(</div> |
| <div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundSetPredicate>& pred,</div> |
| <div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> std::vector<Literal> transformed;</div> |
| <div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> transformed.reserve(pred->literal_set().size());</div> |
| <div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& lit : pred->literal_set()) {</div> |
| <div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> transformed_lit, func->Transform(lit));</div> |
| <div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> transformed.push_back(std::move(transformed_lit));</div> |
| <div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div> |
| <div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref),</div> |
| <div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> std::move(transformed));</div> |
| <div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }</div> |
| <div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TruncateByteArray(</div> |
| <div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundLiteralPredicate>& pred,</div> |
| <div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">switch</span> (pred->op()) {</div> |
| <div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">case</span> Expression::Operation::kLt:</div> |
| <div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">case</span> Expression::Operation::kLtEq:</div> |
| <div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kLtEq, name, func, pred->literal());</div> |
| <div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">case</span> Expression::Operation::kGt:</div> |
| <div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">case</span> Expression::Operation::kGtEq:</div> |
| <div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kGtEq, name, func, pred->literal());</div> |
| <div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">case</span> Expression::Operation::kEq:</div> |
| <div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">case</span> Expression::Operation::kStartsWith:</div> |
| <div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">return</span> MakePredicate(pred->op(), name, func, pred->literal());</div> |
| <div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> }</div> |
| <div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div> |
| <div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div> |
| <div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TruncateByteArrayStrict(</div> |
| <div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundLiteralPredicate>& pred,</div> |
| <div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordflow">switch</span> (pred->op()) {</div> |
| <div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">case</span> Expression::Operation::kLt:</div> |
| <div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordflow">case</span> Expression::Operation::kLtEq:</div> |
| <div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kLt, name, func, pred->literal());</div> |
| <div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">case</span> Expression::Operation::kGt:</div> |
| <div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">case</span> Expression::Operation::kGtEq:</div> |
| <div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kGt, name, func, pred->literal());</div> |
| <div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">case</span> Expression::Operation::kNotEq:</div> |
| <div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kNotEq, name, func, pred->literal());</div> |
| <div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> }</div> |
| <div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div> |
| <div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div> |
| <div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="comment">// Apply to int32, int64, decimal, and temporal types</span></div> |
| <div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TransformNumeric(</div> |
| <div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundLiteralPredicate>& pred,</div> |
| <div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">switch</span> (func->source_type()->type_id()) {</div> |
| <div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordflow">case</span> TypeId::kInt:</div> |
| <div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordflow">case</span> TypeId::kLong:</div> |
| <div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">case</span> TypeId::kDecimal:</div> |
| <div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">case</span> TypeId::kDate:</div> |
| <div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">case</span> TypeId::kTimestamp:</div> |
| <div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">case</span> TypeId::kTimestampTz:</div> |
| <div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">break</span>;</div> |
| <div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordflow">return</span> NotSupported(<span class="stringliteral">"{} is not a valid input type for numeric transform"</span>,</div> |
| <div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> func->source_type()->ToString());</div> |
| <div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> }</div> |
| <div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div> |
| <div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">switch</span> (pred->op()) {</div> |
| <div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">case</span> Expression::Operation::kLt: {</div> |
| <div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="comment">// adjust closed and then transform ltEq</span></div> |
| <div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> adjusted, MinusOne(pred->literal()));</div> |
| <div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kLtEq, name, func, adjusted);</div> |
| <div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> }</div> |
| <div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">case</span> Expression::Operation::kGt: {</div> |
| <div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="comment">// adjust closed and then transform gtEq</span></div> |
| <div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> adjusted, PlusOne(pred->literal()));</div> |
| <div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kGtEq, name, func, adjusted);</div> |
| <div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> }</div> |
| <div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">case</span> Expression::Operation::kLtEq:</div> |
| <div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">case</span> Expression::Operation::kGtEq:</div> |
| <div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordflow">case</span> Expression::Operation::kEq:</div> |
| <div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordflow">return</span> MakePredicate(pred->op(), name, func, pred->literal());</div> |
| <div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> }</div> |
| <div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> }</div> |
| <div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div> |
| <div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TransformNumericStrict(</div> |
| <div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundLiteralPredicate>& pred,</div> |
| <div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordflow">switch</span> (func->source_type()->type_id()) {</div> |
| <div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordflow">case</span> TypeId::kInt:</div> |
| <div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">case</span> TypeId::kLong:</div> |
| <div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">case</span> TypeId::kDecimal:</div> |
| <div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">case</span> TypeId::kDate:</div> |
| <div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">case</span> TypeId::kTimestamp:</div> |
| <div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">case</span> TypeId::kTimestampTz:</div> |
| <div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">break</span>;</div> |
| <div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">return</span> NotSupported(<span class="stringliteral">"{} is not a valid input type for numeric transform"</span>,</div> |
| <div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> func->source_type()->ToString());</div> |
| <div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> }</div> |
| <div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div> |
| <div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keywordflow">switch</span> (pred->op()) {</div> |
| <div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">case</span> Expression::Operation::kLtEq: {</div> |
| <div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> adjusted, PlusOne(pred->literal()));</div> |
| <div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kLt, name, func, adjusted);</div> |
| <div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> }</div> |
| <div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">case</span> Expression::Operation::kGtEq: {</div> |
| <div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> adjusted, MinusOne(pred->literal()));</div> |
| <div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kGt, name, func, adjusted);</div> |
| <div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> }</div> |
| <div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">case</span> Expression::Operation::kLt:</div> |
| <div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">case</span> Expression::Operation::kGt:</div> |
| <div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">case</span> Expression::Operation::kNotEq:</div> |
| <div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">return</span> MakePredicate(pred->op(), name, func, pred->literal());</div> |
| <div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> }</div> |
| <div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> }</div> |
| <div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div> |
| <div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TruncateStringLiteral(</div> |
| <div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundLiteralPredicate>& pred,</div> |
| <div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keyword">const</span> <span class="keyword">auto</span> op = pred->op();</div> |
| <div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordflow">if</span> (op != Expression::Operation::kStartsWith &&</div> |
| <div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> op != Expression::Operation::kNotStartsWith) {</div> |
| <div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">return</span> TruncateByteArray(name, pred, func);</div> |
| <div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> }</div> |
| <div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> </div> |
| <div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = pred->literal();</div> |
| <div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keyword">const</span> <span class="keyword">auto</span> length =</div> |
| <div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <a class="code hl_function" href="classiceberg_1_1StringUtils.html#a4a8d82a80d211f1d8b0a33f32810df63">StringUtils::CodePointCount</a>(std::get<std::string>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()));</div> |
| <div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keyword">const</span> <span class="keyword">auto</span> width = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(</div> |
| <div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> internal::checked_pointer_cast<TruncateTransform>(func)->width());</div> |
| <div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> </div> |
| <div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordflow">if</span> (length < width) {</div> |
| <div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">return</span> MakePredicate(op, name, func, literal);</div> |
| <div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> }</div> |
| <div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> </div> |
| <div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keywordflow">if</span> (length == width) {</div> |
| <div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">if</span> (op == Expression::Operation::kStartsWith) {</div> |
| <div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kEq, name, func, literal);</div> |
| <div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kNotEq, name, func, literal);</div> |
| <div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> }</div> |
| <div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> }</div> |
| <div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div> |
| <div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordflow">if</span> (op == Expression::Operation::kStartsWith) {</div> |
| <div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="keywordflow">return</span> TruncateByteArray(name, pred, func);</div> |
| <div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> }</div> |
| <div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> </div> |
| <div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> }</div> |
| <div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div> |
| <div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TruncateStringLiteralStrict(</div> |
| <div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundLiteralPredicate>& pred,</div> |
| <div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keyword">const</span> <span class="keyword">auto</span> op = pred->op();</div> |
| <div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">if</span> (op != Expression::Operation::kStartsWith &&</div> |
| <div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> op != Expression::Operation::kNotStartsWith) {</div> |
| <div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keywordflow">return</span> TruncateByteArrayStrict(name, pred, func);</div> |
| <div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> }</div> |
| <div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> </div> |
| <div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = pred->literal();</div> |
| <div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">const</span> <span class="keyword">auto</span> length =</div> |
| <div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <a class="code hl_function" href="classiceberg_1_1StringUtils.html#a4a8d82a80d211f1d8b0a33f32810df63">StringUtils::CodePointCount</a>(std::get<std::string>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()));</div> |
| <div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keyword">const</span> <span class="keyword">auto</span> width = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(</div> |
| <div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> internal::checked_pointer_cast<TruncateTransform>(func)->width());</div> |
| <div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> </div> |
| <div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="keywordflow">if</span> (length < width) {</div> |
| <div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">return</span> MakePredicate(op, name, func, literal);</div> |
| <div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> }</div> |
| <div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div> |
| <div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keywordflow">if</span> (length == width) {</div> |
| <div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">if</span> (op == Expression::Operation::kStartsWith) {</div> |
| <div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kEq, name, func, literal);</div> |
| <div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kNotEq, name, func, literal);</div> |
| <div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> }</div> |
| <div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> }</div> |
| <div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> </div> |
| <div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">if</span> (op == Expression::Operation::kNotStartsWith) {</div> |
| <div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keywordflow">return</span> MakePredicate(Expression::Operation::kNotStartsWith, name, func, literal);</div> |
| <div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> }</div> |
| <div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> </div> |
| <div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> }</div> |
| <div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> </div> |
| <div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="comment">// Fixes an inclusive projection to account for incorrectly transformed values.</span></div> |
| <div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="comment">// align with Java implementation:</span></div> |
| <div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="comment">// https://github.com/apache/iceberg/blob/1.10.x/api/src/main/java/org/apache/iceberg/transforms/ProjectionUtil.java#L275</span></div> |
| <div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> FixInclusiveTimeProjection(</div> |
| <div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> std::unique_ptr<<a class="code hl_class" href="classiceberg_1_1UnboundPredicateImpl.html">UnboundPredicateImpl<BoundReference></a>> projected) {</div> |
| <div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">if</span> (projected == <span class="keyword">nullptr</span>) {</div> |
| <div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> }</div> |
| <div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> </div> |
| <div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// adjust the predicate for values that were 1 larger than the correct transformed</span></div> |
| <div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="comment">// value</span></div> |
| <div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">switch</span> (projected->op()) {</div> |
| <div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">case</span> Expression::Operation::kLt: {</div> |
| <div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = projected->literals().front();</div> |
| <div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> ICEBERG_DCHECK(std::holds_alternative<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()),</div> |
| <div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> value = std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()); value < 0) {</div> |
| <div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(Expression::Operation::kLt,</div> |
| <div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> std::move(projected->term()),</div> |
| <div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> Literal::Int(value + 1));</div> |
| <div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> }</div> |
| <div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div> |
| <div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> }</div> |
| <div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> </div> |
| <div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">case</span> Expression::Operation::kLtEq: {</div> |
| <div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = projected->literals().front();</div> |
| <div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> ICEBERG_DCHECK(std::holds_alternative<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()),</div> |
| <div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> </div> |
| <div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> value = std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()); value < 0) {</div> |
| <div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(Expression::Operation::kLtEq,</div> |
| <div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> std::move(projected->term()),</div> |
| <div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> Literal::Int(value + 1));</div> |
| <div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> }</div> |
| <div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> }</div> |
| <div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> </div> |
| <div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keywordflow">case</span> Expression::Operation::kGt:</div> |
| <div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="keywordflow">case</span> Expression::Operation::kGtEq:</div> |
| <div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="comment">// incorrect projected values are already greater than the bound for GT, GT_EQ</span></div> |
| <div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div> |
| <div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordflow">case</span> Expression::Operation::kEq: {</div> |
| <div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = projected->literals().front();</div> |
| <div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> ICEBERG_DCHECK(std::holds_alternative<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()),</div> |
| <div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> value = std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()); value < 0) {</div> |
| <div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="comment">// match either the incorrect value (projectedValue + 1) or the correct value</span></div> |
| <div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="comment">// (projectedValue)</span></div> |
| <div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(</div> |
| <div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> Expression::Operation::kIn, std::move(projected->term()),</div> |
| <div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> {literal, Literal::Int(value + 1)});</div> |
| <div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> }</div> |
| <div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> }</div> |
| <div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> </div> |
| <div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="keywordflow">case</span> Expression::Operation::kIn: {</div> |
| <div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literals = projected->literals();</div> |
| <div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> ICEBERG_DCHECK(</div> |
| <div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> std::ranges::all_of(literals,</div> |
| <div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lit) {</div> |
| <div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">return</span> std::holds_alternative<int32_t>(lit.value());</div> |
| <div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> }),</div> |
| <div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> std::unordered_set<int32_t> value_set;</div> |
| <div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keywordtype">bool</span> has_negative_value = <span class="keyword">false</span>;</div> |
| <div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& lit : literals) {</div> |
| <div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keyword">auto</span> value = std::get<int32_t>(lit.value());</div> |
| <div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> value_set.insert(value);</div> |
| <div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="keywordflow">if</span> (value < 0) {</div> |
| <div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> value_set.insert(value + 1);</div> |
| <div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> has_negative_value = <span class="keyword">true</span>;</div> |
| <div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> }</div> |
| <div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> }</div> |
| <div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keywordflow">if</span> (has_negative_value) {</div> |
| <div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="keyword">auto</span> values =</div> |
| <div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> std::views::transform(value_set,</div> |
| <div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> [](int32_t value) { <span class="keywordflow">return</span> Literal::Int(value); }) |</div> |
| <div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> std::ranges::to<std::vector>();</div> |
| <div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(Expression::Operation::kIn,</div> |
| <div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> std::move(projected->term()),</div> |
| <div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> std::move(values));</div> |
| <div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> }</div> |
| <div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> }</div> |
| <div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div> |
| <div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordflow">case</span> Expression::Operation::kNotIn:</div> |
| <div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordflow">case</span> Expression::Operation::kNotEq:</div> |
| <div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="comment">// there is no inclusive projection for NOT_EQ and NOT_IN</span></div> |
| <div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> </div> |
| <div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> }</div> |
| <div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> }</div> |
| <div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> </div> |
| <div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="comment">// Fixes a strict projection to account for incorrectly transformed values.</span></div> |
| <div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="comment">// align with Java implementation:</span></div> |
| <div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="comment">// https://github.com/apache/iceberg/blob/1.10.x/api/src/main/java/org/apache/iceberg/transforms/ProjectionUtil.java#L347</span></div> |
| <div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> FixStrictTimeProjection(</div> |
| <div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> std::unique_ptr<<a class="code hl_class" href="classiceberg_1_1UnboundPredicateImpl.html">UnboundPredicateImpl<BoundReference></a>> projected) {</div> |
| <div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="keywordflow">if</span> (projected == <span class="keyword">nullptr</span>) {</div> |
| <div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> }</div> |
| <div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> </div> |
| <div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="keywordflow">switch</span> (projected->op()) {</div> |
| <div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keywordflow">case</span> Expression::Operation::kLt:</div> |
| <div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keywordflow">case</span> Expression::Operation::kLtEq:</div> |
| <div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="comment">// the correct bound is a correct strict projection for the incorrectly</span></div> |
| <div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> <span class="comment">// transformed values.</span></div> |
| <div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> </div> |
| <div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="keywordflow">case</span> Expression::Operation::kGt: {</div> |
| <div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="comment">// GT and GT_EQ need to be adjusted because values that do not match the predicate</span></div> |
| <div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="comment">// may have been transformed into partition values that match the projected</span></div> |
| <div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="comment">// predicate.</span></div> |
| <div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = projected->literals().front();</div> |
| <div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> ICEBERG_DCHECK(std::holds_alternative<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()),</div> |
| <div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> value = std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()); value <= 0) {</div> |
| <div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(Expression::Operation::kGt,</div> |
| <div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> std::move(projected->term()),</div> |
| <div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> Literal::Int(value + 1));</div> |
| <div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> }</div> |
| <div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> }</div> |
| <div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> </div> |
| <div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keywordflow">case</span> Expression::Operation::kGtEq: {</div> |
| <div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = projected->literals().front();</div> |
| <div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> ICEBERG_DCHECK(std::holds_alternative<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()),</div> |
| <div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> value = std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()); value <= 0) {</div> |
| <div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(Expression::Operation::kGtEq,</div> |
| <div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> std::move(projected->term()),</div> |
| <div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> Literal::Int(value + 1));</div> |
| <div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> }</div> |
| <div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> }</div> |
| <div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> </div> |
| <div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordflow">case</span> Expression::Operation::kEq:</div> |
| <div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <span class="keywordflow">case</span> Expression::Operation::kIn:</div> |
| <div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="comment">// there is no strict projection for EQ and IN</span></div> |
| <div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> </div> |
| <div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keywordflow">case</span> Expression::Operation::kNotEq: {</div> |
| <div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literal = projected->literals().front();</div> |
| <div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> ICEBERG_DCHECK(std::holds_alternative<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()),</div> |
| <div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> value = std::get<int32_t>(literal.<a class="code hl_function" href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">value</a>()); value < 0) {</div> |
| <div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(</div> |
| <div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> Expression::Operation::kNotIn, std::move(projected->term()),</div> |
| <div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> {literal, Literal::Int(value + 1)});</div> |
| <div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> }</div> |
| <div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> }</div> |
| <div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> </div> |
| <div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="keywordflow">case</span> Expression::Operation::kNotIn: {</div> |
| <div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> ICEBERG_DCHECK(!projected->literals().empty(), <span class="stringliteral">"Expected at least one literal"</span>);</div> |
| <div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literals = projected->literals();</div> |
| <div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> ICEBERG_DCHECK(</div> |
| <div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> std::ranges::all_of(literals,</div> |
| <div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lit) {</div> |
| <div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keywordflow">return</span> std::holds_alternative<int32_t>(lit.value());</div> |
| <div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> }),</div> |
| <div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="stringliteral">"Expected int32_t"</span>);</div> |
| <div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> std::unordered_set<int32_t> value_set;</div> |
| <div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordtype">bool</span> has_negative_value = <span class="keyword">false</span>;</div> |
| <div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& lit : literals) {</div> |
| <div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="keyword">auto</span> value = std::get<int32_t>(lit.value());</div> |
| <div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> value_set.insert(value);</div> |
| <div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="keywordflow">if</span> (value < 0) {</div> |
| <div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> value_set.insert(value + 1);</div> |
| <div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> has_negative_value = <span class="keyword">true</span>;</div> |
| <div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> }</div> |
| <div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> }</div> |
| <div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">if</span> (has_negative_value) {</div> |
| <div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> <span class="keyword">auto</span> values =</div> |
| <div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> std::views::transform(value_set,</div> |
| <div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> [](int32_t value) { <span class="keywordflow">return</span> Literal::Int(value); }) |</div> |
| <div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> std::ranges::to<std::vector>();</div> |
| <div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(Expression::Operation::kNotIn,</div> |
| <div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> std::move(projected->term()),</div> |
| <div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> std::move(values));</div> |
| <div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> }</div> |
| <div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> }</div> |
| <div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> </div> |
| <div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> }</div> |
| <div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> }</div> |
| <div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> </div> |
| <div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> IdentityProject(</div> |
| <div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred) {</div> |
| <div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordflow">switch</span> (pred->kind()) {</div> |
| <div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kUnary: {</div> |
| <div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> }</div> |
| <div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kLiteral: {</div> |
| <div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref),</div> |
| <div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> literalPredicate->literal());</div> |
| <div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> }</div> |
| <div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kSet: {</div> |
| <div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate =</div> |
| <div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(</div> |
| <div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> pred->op(), std::move(ref),</div> |
| <div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> std::vector<Literal>(setPredicate->literal_set().begin(),</div> |
| <div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> setPredicate->literal_set().end()));</div> |
| <div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> }</div> |
| <div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> }</div> |
| <div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> std::unreachable();</div> |
| <div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> }</div> |
| <div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> </div> |
| <div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> BucketProject(</div> |
| <div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred,</div> |
| <div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <span class="keywordflow">switch</span> (pred->kind()) {</div> |
| <div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kUnary: {</div> |
| <div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> }</div> |
| <div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kLiteral: {</div> |
| <div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <span class="keywordflow">if</span> (pred->op() == Expression::Operation::kEq) {</div> |
| <div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> transformed,</div> |
| <div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> func->Transform(literalPredicate->literal()));</div> |
| <div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref),</div> |
| <div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> std::move(transformed));</div> |
| <div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> }</div> |
| <div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <span class="keywordflow">break</span>;</div> |
| <div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> }</div> |
| <div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kSet: {</div> |
| <div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="comment">// notIn can't be projected</span></div> |
| <div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <span class="keywordflow">if</span> (pred->op() == Expression::Operation::kIn) {</div> |
| <div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate =</div> |
| <div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keywordflow">return</span> TransformSet(name, setPredicate, func);</div> |
| <div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> }</div> |
| <div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> <span class="keywordflow">break</span>;</div> |
| <div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> }</div> |
| <div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> }</div> |
| <div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> </div> |
| <div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> <span class="comment">// comparison predicates can't be projected, notEq can't be projected</span></div> |
| <div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> <span class="comment">// TODO(anyone): small ranges can be projected.</span></div> |
| <div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> <span class="comment">// for example, (x > 0) and (x < 3) can be turned into in({1, 2}) and projected.</span></div> |
| <div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> }</div> |
| <div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> </div> |
| <div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TruncateProject(</div> |
| <div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred,</div> |
| <div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="comment">// Handle unary predicates uniformly for all types</span></div> |
| <div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kUnary) {</div> |
| <div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> }</div> |
| <div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> </div> |
| <div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <span class="comment">// Handle set predicates (kIn) uniformly for all types</span></div> |
| <div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kSet) {</div> |
| <div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keywordflow">if</span> (pred->op() == Expression::Operation::kIn) {</div> |
| <div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate =</div> |
| <div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordflow">return</span> TransformSet(name, setPredicate, func);</div> |
| <div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> }</div> |
| <div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> }</div> |
| <div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> </div> |
| <div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> <span class="comment">// Handle literal predicates based on source type</span></div> |
| <div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> </div> |
| <div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> <span class="keywordflow">switch</span> (func->source_type()->type_id()) {</div> |
| <div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> <span class="keywordflow">case</span> TypeId::kInt:</div> |
| <div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">case</span> TypeId::kLong:</div> |
| <div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <span class="keywordflow">case</span> TypeId::kDecimal:</div> |
| <div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> <span class="keywordflow">return</span> TransformNumeric(name, literalPredicate, func);</div> |
| <div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> <span class="keywordflow">case</span> TypeId::kString:</div> |
| <div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> <span class="keywordflow">return</span> TruncateStringLiteral(name, literalPredicate, func);</div> |
| <div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> <span class="keywordflow">case</span> TypeId::kBinary:</div> |
| <div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <span class="keywordflow">return</span> TruncateByteArray(name, literalPredicate, func);</div> |
| <div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> <span class="keywordflow">return</span> NotSupported(<span class="stringliteral">"{} is not a valid input type for truncate transform"</span>,</div> |
| <div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> func->source_type()->ToString());</div> |
| <div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> }</div> |
| <div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> }</div> |
| <div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> </div> |
| <div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TemporalProject(</div> |
| <div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred,</div> |
| <div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kUnary) {</div> |
| <div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kLiteral) {</div> |
| <div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> projected,</div> |
| <div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> TransformNumeric(name, literalPredicate, func));</div> |
| <div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <span class="keywordflow">if</span> (func->transform_type() != TransformType::kDay ||</div> |
| <div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> func->source_type()->type_id() != TypeId::kDate) {</div> |
| <div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> <span class="keywordflow">return</span> FixInclusiveTimeProjection(</div> |
| <div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> internal::checked_pointer_cast<<a class="code hl_class" href="classiceberg_1_1UnboundPredicateImpl.html">UnboundPredicateImpl<BoundReference></a>>(</div> |
| <div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> std::move(projected)));</div> |
| <div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> }</div> |
| <div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kSet &&</div> |
| <div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> pred->op() == Expression::Operation::kIn) {</div> |
| <div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate = internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> projected, TransformSet(name, setPredicate, func));</div> |
| <div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> <span class="keywordflow">if</span> (func->transform_type() != TransformType::kDay ||</div> |
| <div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> func->source_type()->type_id() != TypeId::kDate) {</div> |
| <div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> <span class="keywordflow">return</span> FixInclusiveTimeProjection(</div> |
| <div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> internal::checked_pointer_cast<<a class="code hl_class" href="classiceberg_1_1UnboundPredicateImpl.html">UnboundPredicateImpl<BoundReference></a>>(</div> |
| <div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> std::move(projected)));</div> |
| <div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> }</div> |
| <div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> }</div> |
| <div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> </div> |
| <div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> }</div> |
| <div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> </div> |
| <div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> RemoveTransform(</div> |
| <div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred) {</div> |
| <div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <span class="keywordflow">switch</span> (pred->kind()) {</div> |
| <div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kUnary: {</div> |
| <div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> }</div> |
| <div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kLiteral: {</div> |
| <div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref),</div> |
| <div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> literalPredicate->literal());</div> |
| <div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> }</div> |
| <div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kSet: {</div> |
| <div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate =</div> |
| <div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(</div> |
| <div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> pred->op(), std::move(ref),</div> |
| <div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> std::vector<Literal>(setPredicate->literal_set().begin(),</div> |
| <div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> setPredicate->literal_set().end()));</div> |
| <div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> }</div> |
| <div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> }</div> |
| <div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> std::unreachable();</div> |
| <div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> }</div> |
| <div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> </div> |
| <div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> BucketProjectStrict(</div> |
| <div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred,</div> |
| <div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> <span class="keywordflow">switch</span> (pred->kind()) {</div> |
| <div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kUnary: {</div> |
| <div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> }</div> |
| <div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kLiteral: {</div> |
| <div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="keywordflow">if</span> (pred->op() == Expression::Operation::kNotEq) {</div> |
| <div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> transformed,</div> |
| <div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> func->Transform(literalPredicate->literal()));</div> |
| <div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <span class="comment">// TODO(anyone): need to translate not(eq(...)) into notEq in expressions</span></div> |
| <div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref),</div> |
| <div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> std::move(transformed));</div> |
| <div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> }</div> |
| <div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> <span class="keywordflow">break</span>;</div> |
| <div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> }</div> |
| <div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> <span class="keywordflow">case</span> BoundPredicate::Kind::kSet: {</div> |
| <div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> <span class="keywordflow">if</span> (pred->op() == Expression::Operation::kNotIn) {</div> |
| <div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate =</div> |
| <div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> <span class="keywordflow">return</span> TransformSet(name, setPredicate, func);</div> |
| <div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> }</div> |
| <div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="keywordflow">break</span>;</div> |
| <div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> }</div> |
| <div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> }</div> |
| <div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> </div> |
| <div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> <span class="comment">// no strict projection for comparison or equality</span></div> |
| <div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> }</div> |
| <div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> </div> |
| <div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TruncateProjectStrict(</div> |
| <div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred,</div> |
| <div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="comment">// Handle unary predicates uniformly for all types</span></div> |
| <div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kUnary) {</div> |
| <div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> }</div> |
| <div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> </div> |
| <div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> <span class="comment">// Handle set predicates (kNotIn) uniformly for all types</span></div> |
| <div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kSet) {</div> |
| <div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <span class="keywordflow">if</span> (pred->op() == Expression::Operation::kNotIn) {</div> |
| <div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate =</div> |
| <div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> <span class="keywordflow">return</span> TransformSet(name, setPredicate, func);</div> |
| <div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> }</div> |
| <div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> }</div> |
| <div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> </div> |
| <div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> <span class="comment">// Handle literal predicates based on source type</span></div> |
| <div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> </div> |
| <div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> <span class="keywordflow">switch</span> (func->source_type()->type_id()) {</div> |
| <div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> <span class="keywordflow">case</span> TypeId::kInt:</div> |
| <div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> <span class="keywordflow">case</span> TypeId::kLong:</div> |
| <div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> <span class="keywordflow">case</span> TypeId::kDecimal:</div> |
| <div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> <span class="keywordflow">return</span> TransformNumericStrict(name, literalPredicate, func);</div> |
| <div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> <span class="keywordflow">case</span> TypeId::kString:</div> |
| <div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> <span class="keywordflow">return</span> TruncateStringLiteralStrict(name, literalPredicate, func);</div> |
| <div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> <span class="keywordflow">case</span> TypeId::kBinary:</div> |
| <div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> <span class="keywordflow">return</span> TruncateByteArrayStrict(name, literalPredicate, func);</div> |
| <div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> <span class="keywordflow">default</span>:</div> |
| <div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> <span class="keywordflow">return</span> NotSupported(<span class="stringliteral">"{} is not a valid input type for truncate transform"</span>,</div> |
| <div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> func->source_type()->ToString());</div> |
| <div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> }</div> |
| <div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> }</div> |
| <div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> </div> |
| <div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keyword">static</span> Result<std::unique_ptr<UnboundPredicate>> TemporalProjectStrict(</div> |
| <div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> std::string_view name, <span class="keyword">const</span> std::shared_ptr<BoundPredicate>& pred,</div> |
| <div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> <span class="keyword">const</span> std::shared_ptr<TransformFunction>& func) {</div> |
| <div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> ref, <a class="code hl_function" href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">NamedReference::Make</a>(std::string(name)));</div> |
| <div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kUnary) {</div> |
| <div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">UnboundPredicateImpl<BoundReference>::Make</a>(pred->op(), std::move(ref));</div> |
| <div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kLiteral) {</div> |
| <div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> <span class="keyword">const</span> <span class="keyword">auto</span>& literalPredicate =</div> |
| <div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> internal::checked_pointer_cast<BoundLiteralPredicate>(pred);</div> |
| <div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> projected,</div> |
| <div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> TransformNumericStrict(name, literalPredicate, func));</div> |
| <div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> <span class="keywordflow">if</span> (func->transform_type() != TransformType::kDay ||</div> |
| <div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> func->source_type()->type_id() != TypeId::kDate) {</div> |
| <div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> <span class="keywordflow">return</span> FixStrictTimeProjection(</div> |
| <div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> internal::checked_pointer_cast<<a class="code hl_class" href="classiceberg_1_1UnboundPredicateImpl.html">UnboundPredicateImpl<BoundReference></a>>(</div> |
| <div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> std::move(projected)));</div> |
| <div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> }</div> |
| <div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pred->kind() == BoundPredicate::Kind::kSet &&</div> |
| <div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> pred->op() == Expression::Operation::kNotIn) {</div> |
| <div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> <span class="keyword">const</span> <span class="keyword">auto</span>& setPredicate = internal::checked_pointer_cast<BoundSetPredicate>(pred);</div> |
| <div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> ICEBERG_ASSIGN_OR_RAISE(<span class="keyword">auto</span> projected, TransformSet(name, setPredicate, func));</div> |
| <div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> <span class="keywordflow">if</span> (func->transform_type() != TransformType::kDay ||</div> |
| <div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> func->source_type()->type_id() != TypeId::kDate) {</div> |
| <div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span> <span class="keywordflow">return</span> FixStrictTimeProjection(</div> |
| <div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> internal::checked_pointer_cast<<a class="code hl_class" href="classiceberg_1_1UnboundPredicateImpl.html">UnboundPredicateImpl<BoundReference></a>>(</div> |
| <div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> std::move(projected)));</div> |
| <div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> }</div> |
| <div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> <span class="keywordflow">return</span> projected;</div> |
| <div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> }</div> |
| <div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> </div> |
| <div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> }</div> |
| <div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span>};</div> |
| </div> |
| <div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> </div> |
| <div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span>} <span class="comment">// namespace iceberg</span></div> |
| <div class="ttc" id="achecked__cast_8h_html"><div class="ttname"><a href="checked__cast_8h.html">checked_cast.h</a></div><div class="ttdoc">Checked cast functions for dynamic_cast and static_cast. Adapted from Apache Arrow https://github....</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Decimal_html"><div class="ttname"><a href="classiceberg_1_1Decimal.html">iceberg::Decimal</a></div><div class="ttdoc">Represents 128-bit fixed-point decimal numbers. The max decimal precision that can be safely represen...</div><div class="ttdef"><b>Definition</b> decimal.h:46</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Decimal_html_a875c00e32647b8d39e2a9bb77b3ae5d1"><div class="ttname"><a href="classiceberg_1_1Decimal.html#a875c00e32647b8d39e2a9bb77b3ae5d1">iceberg::Decimal::value</a></div><div class="ttdeci">constexpr int128_t value() const</div><div class="ttdoc">Get the underlying 128-bit integer representation of the number.</div><div class="ttdef"><b>Definition</b> decimal.h:136</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Expression_html_a433076bdc34ce0b6d359313c6c7b8a9c"><div class="ttname"><a href="classiceberg_1_1Expression.html#a433076bdc34ce0b6d359313c6c7b8a9c">iceberg::Expression::Operation</a></div><div class="ttdeci">Operation</div><div class="ttdoc">Operation types for expressions.</div><div class="ttdef"><b>Definition</b> expression.h:40</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Literal_html"><div class="ttname"><a href="classiceberg_1_1Literal.html">iceberg::Literal</a></div><div class="ttdoc">Literal is a literal value that is associated with a primitive type.</div><div class="ttdef"><b>Definition</b> literal.h:39</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Literal_html_a449f298c6f6bdd64dfea2eb2542a2cca"><div class="ttname"><a href="classiceberg_1_1Literal.html#a449f298c6f6bdd64dfea2eb2542a2cca">iceberg::Literal::value</a></div><div class="ttdeci">const Value & value() const</div><div class="ttdoc">Get the literal value.</div><div class="ttdef"><b>Definition</b> literal.h:109</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Literal_html_a9f29b66609108febbfeb356e55ddf66b"><div class="ttname"><a href="classiceberg_1_1Literal.html#a9f29b66609108febbfeb356e55ddf66b">iceberg::Literal::type</a></div><div class="ttdeci">const std::shared_ptr< PrimitiveType > & type() const</div><div class="ttdoc">Get the literal type.</div><div class="ttdef"><b>Definition</b> literal.cc:322</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Literal_html_adee20c80370bc1256e52a25b6b68e831"><div class="ttname"><a href="classiceberg_1_1Literal.html#adee20c80370bc1256e52a25b6b68e831">iceberg::Literal::Decimal</a></div><div class="ttdeci">static Literal Decimal(int128_t value, int32_t precision, int32_t scale)</div><div class="ttdoc">Create a decimal literal.</div><div class="ttdef"><b>Definition</b> literal.cc:307</div></div> |
| <div class="ttc" id="aclassiceberg_1_1NamedReference_html_a01fee088359db0103123ef662d2ece81"><div class="ttname"><a href="classiceberg_1_1NamedReference.html#a01fee088359db0103123ef662d2ece81">iceberg::NamedReference::Make</a></div><div class="ttdeci">static Result< std::unique_ptr< NamedReference > > Make(std::string field_name)</div><div class="ttdoc">Create a named reference to a field.</div><div class="ttdef"><b>Definition</b> term.cc:45</div></div> |
| <div class="ttc" id="aclassiceberg_1_1ProjectionUtil_html"><div class="ttname"><a href="classiceberg_1_1ProjectionUtil.html">iceberg::ProjectionUtil</a></div><div class="ttdef"><b>Definition</b> projection_util_internal.h:43</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StringUtils_html_a4a8d82a80d211f1d8b0a33f32810df63"><div class="ttname"><a href="classiceberg_1_1StringUtils.html#a4a8d82a80d211f1d8b0a33f32810df63">iceberg::StringUtils::CodePointCount</a></div><div class="ttdeci">static size_t CodePointCount(std::string_view str)</div><div class="ttdoc">Count the number of code points in a UTF-8 string.</div><div class="ttdef"><b>Definition</b> string_util.h:65</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UnboundPredicateImpl_html"><div class="ttname"><a href="classiceberg_1_1UnboundPredicateImpl.html">iceberg::UnboundPredicateImpl</a></div><div class="ttdoc">Unbound predicates contain unbound terms and must be bound to a concrete schema before they can be ev...</div><div class="ttdef"><b>Definition</b> predicate.h:95</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UnboundPredicateImpl_html_ab1b7ab860844ffa21d31319fac31689e"><div class="ttname"><a href="classiceberg_1_1UnboundPredicateImpl.html#ab1b7ab860844ffa21d31319fac31689e">iceberg::UnboundPredicateImpl::Make</a></div><div class="ttdeci">static Result< std::unique_ptr< UnboundPredicateImpl< B > > > Make(Expression::Operation op, std::shared_ptr< UnboundTerm< B > > term)</div><div class="ttdoc">Create an unbound predicate (unary operation).</div><div class="ttdef"><b>Definition</b> predicate.cc:47</div></div> |
| <div class="ttc" id="adecimal_8h_html"><div class="ttname"><a href="decimal_8h.html">decimal.h</a></div><div class="ttdoc">128-bit fixed-point decimal numbers. Adapted from Apache Arrow with only Decimal128 support....</div></div> |
| <div class="ttc" id="apredicate_8h_html"><div class="ttname"><a href="predicate_8h.html">predicate.h</a></div></div> |
| <div class="ttc" id="aterm_8h_html"><div class="ttname"><a href="term_8h.html">term.h</a></div></div> |
| <div class="ttc" id="atransform_8h_html"><div class="ttname"><a href="transform_8h.html">transform.h</a></div></div> |
| <div class="ttc" id="atransform__function_8h_html"><div class="ttname"><a href="transform__function_8h.html">transform_function.h</a></div></div> |
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