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| <div class="headertitle"><div class="title">update_partition_spec.h</div></div> |
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| <a href="update__partition__spec_8h.html">Go to the documentation of this file.</a><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="l00024" name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <functional></span></div> |
| <div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <memory></span></div> |
| <div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include <string></span></div> |
| <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include <unordered_map></span></div> |
| <div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include <unordered_set></span></div> |
| <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include <vector></span></div> |
| <div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div> |
| <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "<a class="code" href="iceberg__export_8h.html">iceberg/iceberg_export.h</a>"</span></div> |
| <div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "<a class="code" href="result_8h.html">iceberg/result.h</a>"</span></div> |
| <div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include "<a class="code" href="type__fwd_8h.html">iceberg/type_fwd.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="pending__update_8h.html">iceberg/update/pending_update.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="string__util_8h.html">iceberg/util/string_util.h</a>"</span></div> |
| <div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div> |
| <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceiceberg.html">iceberg</a> {</div> |
| <div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="foldopen" id="foldopen00044" data-start="{" data-end="};"> |
| <div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html"> 44</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a> : <span class="keyword">public</span> <a class="code hl_class" href="classiceberg_1_1PendingUpdate.html">PendingUpdate</a> {</div> |
| <div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">static</span> <a class="code hl_typedef" href="namespaceiceberg.html#a9d5594e371beb516b0120e07e69d3af6">Result<std::shared_ptr<UpdatePartitionSpec></a>> Make(</div> |
| <div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> std::shared_ptr<TransactionContext> ctx);</div> |
| <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div> |
| <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">~UpdatePartitionSpec</a>() <span class="keyword">override</span>;</div> |
| <div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div> |
| <div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#ace38effb710b4d64736136db11b41347"> 52</a></span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>& <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#ace38effb710b4d64736136db11b41347">CaseSensitive</a>(<span class="keywordtype">bool</span> is_case_sensitive);</div> |
| <div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div> |
| <div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#a33bfa87348f95e0d2dc80e7bd9891083"> 61</a></span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>& <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#a33bfa87348f95e0d2dc80e7bd9891083">AddField</a>(std::string_view source_name);</div> |
| <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div> |
| <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#a39a78ff65cb15877015758f19d40558e"> 68</a></span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>& <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#a39a78ff65cb15877015758f19d40558e">AddField</a>(<span class="keyword">const</span> std::shared_ptr<Term>& term,</div> |
| <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> std::string_view part_name = <span class="stringliteral">""</span>);</div> |
| <div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div> |
| <div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#a95a5e0eff60baecba88a95e5427a1d9a"> 75</a></span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>& <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#a95a5e0eff60baecba88a95e5427a1d9a">RemoveField</a>(std::string_view name);</div> |
| <div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div> |
| <div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#aa826c876477eee5a72375d95e41a914c"> 85</a></span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>& <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#aa826c876477eee5a72375d95e41a914c">RemoveField</a>(<span class="keyword">const</span> std::shared_ptr<Term>& term);</div> |
| <div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div> |
| <div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#ad07754da983c6435fb3d5f44d8922659"> 92</a></span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>& <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#ad07754da983c6435fb3d5f44d8922659">RenameField</a>(std::string_view name, std::string new_name);</div> |
| <div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div> |
| <div class="line"><a id="l00099" name="l00099"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#a3fa536df426187a2d4421b675228f3c2"> 99</a></span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>& <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#a3fa536df426187a2d4421b675228f3c2">AddNonDefaultSpec</a>();</div> |
| <div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div> |
| <div class="line"><a id="l00101" name="l00101"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#a6f438d6aaa000f06347b0ae44e29e23c"> 101</a></span> Kind <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#a6f438d6aaa000f06347b0ae44e29e23c">kind</a>() const final { <span class="keywordflow">return</span> Kind::kUpdatePartitionSpec; }</div> |
| <div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div> |
| <div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="classiceberg_1_1UpdatePartitionSpec.html#a3acf18c5554a5ad2896438c67c21e640"> 108</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classiceberg_1_1UpdatePartitionSpec.html#a3acf18c5554a5ad2896438c67c21e640">IsRetryable</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div> |
| <div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div> |
| <div class="foldopen" id="foldopen00110" data-start="{" data-end="};"> |
| <div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="structiceberg_1_1UpdatePartitionSpec_1_1ApplyResult.html"> 110</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structiceberg_1_1UpdatePartitionSpec_1_1ApplyResult.html">ApplyResult</a> {</div> |
| <div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> std::shared_ptr<PartitionSpec> spec;</div> |
| <div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordtype">bool</span> set_as_default;</div> |
| <div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> };</div> |
| </div> |
| <div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <a class="code hl_typedef" href="namespaceiceberg.html#a9d5594e371beb516b0120e07e69d3af6">Result<ApplyResult></a> Apply();</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> <span class="keyword">private</span>:</div> |
| <div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classiceberg_1_1UpdatePartitionSpec.html">UpdatePartitionSpec</a>(std::shared_ptr<TransactionContext> ctx);</div> |
| <div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div> |
| <div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">using </span>TransformKey = std::pair<int32_t, std::string>;</div> |
| <div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div> |
| <div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">struct </span>TransformKeyHash {</div> |
| <div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">size_t</span> operator()(<span class="keyword">const</span> TransformKey& key)<span class="keyword"> const </span>{</div> |
| <div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">return</span> 31 * std::hash<int32_t>{}(key.first) + std::hash<std::string>{}(key.second);</div> |
| <div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</div> |
| <div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> };</div> |
| <div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div> |
| <div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> int32_t AssignFieldId();</div> |
| <div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div> |
| <div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> PartitionField RecycleOrCreatePartitionField(int32_t source_id,</div> |
| <div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> std::shared_ptr<Transform> transform,</div> |
| <div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> std::string_view name);</div> |
| <div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div> |
| <div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> UpdatePartitionSpec& AddFieldInternal(std::string_view name, int32_t source_id,</div> |
| <div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keyword">const</span> std::shared_ptr<Transform>& transform);</div> |
| <div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div> |
| <div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> Result<std::string> GeneratePartitionName(</div> |
| <div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> int32_t source_id, <span class="keyword">const</span> std::shared_ptr<Transform>& transform) <span class="keyword">const</span>;</div> |
| <div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div> |
| <div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> IsTimeTransform(<span class="keyword">const</span> std::shared_ptr<Transform>& transform);</div> |
| <div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> </div> |
| <div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> IsVoidTransform(<span class="keyword">const</span> PartitionField& field);</div> |
| <div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div> |
| <div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordtype">void</span> CheckForRedundantAddedPartitions(<span class="keyword">const</span> PartitionField& field);</div> |
| <div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div> |
| <div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> UpdatePartitionSpec& RewriteDeleteAndAddField(<span class="keyword">const</span> PartitionField& existing,</div> |
| <div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> std::string_view name);</div> |
| <div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div> |
| <div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> UpdatePartitionSpec& RemoveFieldByTransform(<span class="keyword">const</span> TransformKey& key,</div> |
| <div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> std::string_view term_str);</div> |
| <div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div> |
| <div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">static</span> std::unordered_map<std::string, const PartitionField*, StringHash, StringEqual></div> |
| <div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> IndexSpecByName(<span class="keyword">const</span> PartitionSpec& spec);</div> |
| <div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div> |
| <div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">static</span> std::unordered_map<TransformKey, const PartitionField*, TransformKeyHash></div> |
| <div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> IndexSpecByTransform(<span class="keyword">const</span> PartitionSpec& spec);</div> |
| <div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div> |
| <div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordtype">void</span> BuildHistoricalFieldsIndex();</div> |
| <div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> </div> |
| <div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="comment">// Configuration</span></div> |
| <div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> int32_t format_version_;</div> |
| <div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> std::shared_ptr<PartitionSpec> spec_;</div> |
| <div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> std::shared_ptr<Schema> schema_;</div> |
| <div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordtype">bool</span> case_sensitive_{<span class="keyword">true</span>};</div> |
| <div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordtype">bool</span> set_as_default_{<span class="keyword">true</span>};</div> |
| <div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> int32_t last_assigned_partition_id_;</div> |
| <div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div> |
| <div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="comment">// Indexes for existing fields</span></div> |
| <div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> std::unordered_map<std::string, const PartitionField*, StringHash, StringEqual></div> |
| <div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> name_to_field_;</div> |
| <div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> std::unordered_map<TransformKey, const PartitionField*, TransformKeyHash></div> |
| <div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> transform_to_field_;</div> |
| <div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div> |
| <div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="comment">// Index for historical partition fields (V2+ only) for efficient recycling.</span></div> |
| <div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="comment">// Maps (source_id, transform_string) -> PartitionField from all historical specs.</span></div> |
| <div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> std::unordered_map<TransformKey, PartitionField, TransformKeyHash> historical_fields_;</div> |
| <div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> </div> |
| <div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="comment">// Pending changes</span></div> |
| <div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> std::vector<PartitionField> adds_;</div> |
| <div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> std::unordered_set<std::string, StringHash, StringEqual> added_field_names_;</div> |
| <div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> std::unordered_map<int32_t, std::string> added_time_fields_;</div> |
| <div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> std::unordered_map<TransformKey, std::string, TransformKeyHash></div> |
| <div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> transform_to_added_field_;</div> |
| <div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> std::unordered_set<int32_t> deletes_;</div> |
| <div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> std::unordered_map<std::string, std::string, StringHash, StringEqual> renames_;</div> |
| <div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span>};</div> |
| </div> |
| <div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div> |
| <div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span>} <span class="comment">// namespace iceberg</span></div> |
| <div class="ttc" id="aclassiceberg_1_1PendingUpdate_html"><div class="ttname"><a href="classiceberg_1_1PendingUpdate.html">iceberg::PendingUpdate</a></div><div class="ttdoc">Base class for all kinds of table metadata updates.</div><div class="ttdef"><b>Definition</b> pending_update.h:41</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html">iceberg::UpdatePartitionSpec</a></div><div class="ttdoc">API for partition spec evolution.</div><div class="ttdef"><b>Definition</b> update_partition_spec.h:44</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_a33bfa87348f95e0d2dc80e7bd9891083"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#a33bfa87348f95e0d2dc80e7bd9891083">iceberg::UpdatePartitionSpec::AddField</a></div><div class="ttdeci">UpdatePartitionSpec & AddField(std::string_view source_name)</div><div class="ttdoc">Add a new partition field from a source column.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_a39a78ff65cb15877015758f19d40558e"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#a39a78ff65cb15877015758f19d40558e">iceberg::UpdatePartitionSpec::AddField</a></div><div class="ttdeci">UpdatePartitionSpec & AddField(const std::shared_ptr< Term > &term, std::string_view part_name="")</div><div class="ttdoc">Add a new partition field with a custom name.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_a3acf18c5554a5ad2896438c67c21e640"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#a3acf18c5554a5ad2896438c67c21e640">iceberg::UpdatePartitionSpec::IsRetryable</a></div><div class="ttdeci">bool IsRetryable() const override</div><div class="ttdoc">Partition spec updates are not retryable.</div><div class="ttdef"><b>Definition</b> update_partition_spec.h:108</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_a3fa536df426187a2d4421b675228f3c2"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#a3fa536df426187a2d4421b675228f3c2">iceberg::UpdatePartitionSpec::AddNonDefaultSpec</a></div><div class="ttdeci">UpdatePartitionSpec & AddNonDefaultSpec()</div><div class="ttdoc">Sets that the new partition spec will NOT be set as the default.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_a6f438d6aaa000f06347b0ae44e29e23c"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#a6f438d6aaa000f06347b0ae44e29e23c">iceberg::UpdatePartitionSpec::kind</a></div><div class="ttdeci">Kind kind() const final</div><div class="ttdoc">Return the kind of this pending update.</div><div class="ttdef"><b>Definition</b> update_partition_spec.h:101</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_a95a5e0eff60baecba88a95e5427a1d9a"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#a95a5e0eff60baecba88a95e5427a1d9a">iceberg::UpdatePartitionSpec::RemoveField</a></div><div class="ttdeci">UpdatePartitionSpec & RemoveField(std::string_view name)</div><div class="ttdoc">Remove a partition field by name.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_aa826c876477eee5a72375d95e41a914c"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#aa826c876477eee5a72375d95e41a914c">iceberg::UpdatePartitionSpec::RemoveField</a></div><div class="ttdeci">UpdatePartitionSpec & RemoveField(const std::shared_ptr< Term > &term)</div><div class="ttdoc">Remove a partition field by its source term.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_ace38effb710b4d64736136db11b41347"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#ace38effb710b4d64736136db11b41347">iceberg::UpdatePartitionSpec::CaseSensitive</a></div><div class="ttdeci">UpdatePartitionSpec & CaseSensitive(bool is_case_sensitive)</div><div class="ttdoc">Set whether column resolution in the source schema should be case sensitive.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1UpdatePartitionSpec_html_ad07754da983c6435fb3d5f44d8922659"><div class="ttname"><a href="classiceberg_1_1UpdatePartitionSpec.html#ad07754da983c6435fb3d5f44d8922659">iceberg::UpdatePartitionSpec::RenameField</a></div><div class="ttdeci">UpdatePartitionSpec & RenameField(std::string_view name, std::string new_name)</div><div class="ttdoc">Rename a field in the partition spec.</div></div> |
| <div class="ttc" id="aiceberg__export_8h_html"><div class="ttname"><a href="iceberg__export_8h.html">iceberg_export.h</a></div><div class="ttdoc">Define symbol visibility macros for core Iceberg APIs.</div></div> |
| <div class="ttc" id="anamespaceiceberg_html"><div class="ttname"><a href="namespaceiceberg.html">iceberg</a></div><div class="ttdoc">Core Apache Iceberg C++ APIs.</div><div class="ttdef"><b>Definition</b> arrow_io_util.h:33</div></div> |
| <div class="ttc" id="anamespaceiceberg_html_a9d5594e371beb516b0120e07e69d3af6"><div class="ttname"><a href="namespaceiceberg.html#a9d5594e371beb516b0120e07e69d3af6">iceberg::Result</a></div><div class="ttdeci">std::expected< T, E > Result</div><div class="ttdoc">Result alias.</div><div class="ttdef"><b>Definition</b> result.h:88</div></div> |
| <div class="ttc" id="apending__update_8h_html"><div class="ttname"><a href="pending__update_8h.html">pending_update.h</a></div></div> |
| <div class="ttc" id="aresult_8h_html"><div class="ttname"><a href="result_8h.html">result.h</a></div><div class="ttdoc">Define Result, Status, and error helpers.</div></div> |
| <div class="ttc" id="astring__util_8h_html"><div class="ttname"><a href="string__util_8h.html">string_util.h</a></div><div class="ttdoc">Provide string utility helpers.</div></div> |
| <div class="ttc" id="astructiceberg_1_1UpdatePartitionSpec_1_1ApplyResult_html"><div class="ttname"><a href="structiceberg_1_1UpdatePartitionSpec_1_1ApplyResult.html">iceberg::UpdatePartitionSpec::ApplyResult</a></div><div class="ttdef"><b>Definition</b> update_partition_spec.h:110</div></div> |
| <div class="ttc" id="atype__fwd_8h_html"><div class="ttname"><a href="type__fwd_8h.html">type_fwd.h</a></div></div> |
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