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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/common/function/src/admin/flush_compact_table.rs`."><title>flush_compact_table.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../static.files/rustdoc-e56847b5.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="common_function" data-themes="" data-resource-suffix="" data-rustdoc-version="1.92.0-nightly (fa3155a64 2025-09-30)" data-channel="nightly" data-search-js="search-e256b49e.js" data-stringdex-js="stringdex-828709d0.js" data-settings-js="settings-c38705f0.js" ><script src="../../../static.files/storage-e2aeef58.js"></script><script defer src="../../../static.files/src-script-813739b1.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-ce535bd0.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-044be391.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><section id="main-content" class="content"><div class="main-heading"><h1><div class="sub-heading">common_function/admin/</div>flush_compact_table.rs</h1><rustdoc-toolbar></rustdoc-toolbar></div><div class="example-wrap digits-3"><pre class="rust"><code><a href=#1 id=1 data-nosnippet>1</a><span class="comment">// Copyright 2023 Greptime Team
<a href=#2 id=2 data-nosnippet>2</a>//
<a href=#3 id=3 data-nosnippet>3</a>// Licensed under the Apache License, Version 2.0 (the "License");
<a href=#4 id=4 data-nosnippet>4</a>// you may not use this file except in compliance with the License.
<a href=#5 id=5 data-nosnippet>5</a>// You may obtain a copy of the License at
<a href=#6 id=6 data-nosnippet>6</a>//
<a href=#7 id=7 data-nosnippet>7</a>// http://www.apache.org/licenses/LICENSE-2.0
<a href=#8 id=8 data-nosnippet>8</a>//
<a href=#9 id=9 data-nosnippet>9</a>// Unless required by applicable law or agreed to in writing, software
<a href=#10 id=10 data-nosnippet>10</a>// distributed under the License is distributed on an "AS IS" BASIS,
<a href=#11 id=11 data-nosnippet>11</a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a href=#12 id=12 data-nosnippet>12</a>// See the License for the specific language governing permissions and
<a href=#13 id=13 data-nosnippet>13</a>// limitations under the License.
<a href=#14 id=14 data-nosnippet>14</a>
<a href=#15 id=15 data-nosnippet>15</a></span><span class="kw">use </span>std::str::FromStr;
<a href=#16 id=16 data-nosnippet>16</a>
<a href=#17 id=17 data-nosnippet>17</a><span class="kw">use </span>api::v1::region::{StrictWindow, compact_request};
<a href=#18 id=18 data-nosnippet>18</a><span class="kw">use </span>arrow::datatypes::DataType <span class="kw">as </span>ArrowDataType;
<a href=#19 id=19 data-nosnippet>19</a><span class="kw">use </span>common_error::ext::BoxedError;
<a href=#20 id=20 data-nosnippet>20</a><span class="kw">use </span>common_macro::admin_fn;
<a href=#21 id=21 data-nosnippet>21</a><span class="kw">use </span>common_query::error::{
<a href=#22 id=22 data-nosnippet>22</a> InvalidFuncArgsSnafu, MissingTableMutationHandlerSnafu, <span class="prelude-ty">Result</span>, TableMutationSnafu,
<a href=#23 id=23 data-nosnippet>23</a> UnsupportedInputDataTypeSnafu,
<a href=#24 id=24 data-nosnippet>24</a>};
<a href=#25 id=25 data-nosnippet>25</a><span class="kw">use </span>common_telemetry::info;
<a href=#26 id=26 data-nosnippet>26</a><span class="kw">use </span>datafusion_expr::{Signature, Volatility};
<a href=#27 id=27 data-nosnippet>27</a><span class="kw">use </span>datatypes::prelude::<span class="kw-2">*</span>;
<a href=#28 id=28 data-nosnippet>28</a><span class="kw">use </span>session::context::QueryContextRef;
<a href=#29 id=29 data-nosnippet>29</a><span class="kw">use </span>session::table_name::table_name_to_full_name;
<a href=#30 id=30 data-nosnippet>30</a><span class="kw">use </span>snafu::{ResultExt, ensure};
<a href=#31 id=31 data-nosnippet>31</a><span class="kw">use </span>table::requests::{CompactTableRequest, FlushTableRequest};
<a href=#32 id=32 data-nosnippet>32</a>
<a href=#33 id=33 data-nosnippet>33</a><span class="kw">use </span><span class="kw">crate</span>::handlers::TableMutationHandlerRef;
<a href=#34 id=34 data-nosnippet>34</a>
<a href=#35 id=35 data-nosnippet>35</a><span class="doccomment">/// Compact type: strict window.
<a href=#36 id=36 data-nosnippet>36</a></span><span class="kw">const </span>COMPACT_TYPE_STRICT_WINDOW: <span class="kw-2">&amp;</span>str = <span class="string">"strict_window"</span>;
<a href=#37 id=37 data-nosnippet>37</a><span class="doccomment">/// Compact type: strict window (short name).
<a href=#38 id=38 data-nosnippet>38</a></span><span class="kw">const </span>COMPACT_TYPE_STRICT_WINDOW_SHORT: <span class="kw-2">&amp;</span>str = <span class="string">"swcs"</span>;
<a href=#39 id=39 data-nosnippet>39</a>
<a href=#40 id=40 data-nosnippet>40</a><span class="kw">const </span>DEFAULT_COMPACTION_PARALLELISM: u32 = <span class="number">1</span>;
<a href=#41 id=41 data-nosnippet>41</a>
<a href=#42 id=42 data-nosnippet>42</a><span class="attr">#[admin_fn(
<a href=#43 id=43 data-nosnippet>43</a> name = FlushTableFunction,
<a href=#44 id=44 data-nosnippet>44</a> display_name = flush_table,
<a href=#45 id=45 data-nosnippet>45</a> sig_fn = flush_signature,
<a href=#46 id=46 data-nosnippet>46</a> ret = uint64
<a href=#47 id=47 data-nosnippet>47</a>)]
<a href=#48 id=48 data-nosnippet>48</a></span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">async fn </span>flush_table(
<a href=#49 id=49 data-nosnippet>49</a> table_mutation_handler: <span class="kw-2">&amp;</span>TableMutationHandlerRef,
<a href=#50 id=50 data-nosnippet>50</a> query_ctx: <span class="kw-2">&amp;</span>QueryContextRef,
<a href=#51 id=51 data-nosnippet>51</a> params: <span class="kw-2">&amp;</span>[ValueRef&lt;<span class="lifetime">'_</span>&gt;],
<a href=#52 id=52 data-nosnippet>52</a>) -&gt; <span class="prelude-ty">Result</span>&lt;Value&gt; {
<a href=#53 id=53 data-nosnippet>53</a> <span class="macro">ensure!</span>(
<a href=#54 id=54 data-nosnippet>54</a> params.len() == <span class="number">1</span>,
<a href=#55 id=55 data-nosnippet>55</a> InvalidFuncArgsSnafu {
<a href=#56 id=56 data-nosnippet>56</a> err_msg: <span class="macro">format!</span>(
<a href=#57 id=57 data-nosnippet>57</a> <span class="string">"The length of the args is not correct, expect 1, have: {}"</span>,
<a href=#58 id=58 data-nosnippet>58</a> params.len()
<a href=#59 id=59 data-nosnippet>59</a> ),
<a href=#60 id=60 data-nosnippet>60</a> }
<a href=#61 id=61 data-nosnippet>61</a> );
<a href=#62 id=62 data-nosnippet>62</a>
<a href=#63 id=63 data-nosnippet>63</a> <span class="kw">let </span>ValueRef::String(table_name) = params[<span class="number">0</span>] <span class="kw">else </span>{
<a href=#64 id=64 data-nosnippet>64</a> <span class="kw">return </span>UnsupportedInputDataTypeSnafu {
<a href=#65 id=65 data-nosnippet>65</a> function: <span class="string">"flush_table"</span>,
<a href=#66 id=66 data-nosnippet>66</a> datatypes: params.iter().map(|v| v.data_type()).collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#67 id=67 data-nosnippet>67</a> }
<a href=#68 id=68 data-nosnippet>68</a> .fail();
<a href=#69 id=69 data-nosnippet>69</a> };
<a href=#70 id=70 data-nosnippet>70</a>
<a href=#71 id=71 data-nosnippet>71</a> <span class="kw">let </span>(catalog_name, schema_name, table_name) = table_name_to_full_name(table_name, query_ctx)
<a href=#72 id=72 data-nosnippet>72</a> .map_err(BoxedError::new)
<a href=#73 id=73 data-nosnippet>73</a> .context(TableMutationSnafu)<span class="question-mark">?</span>;
<a href=#74 id=74 data-nosnippet>74</a>
<a href=#75 id=75 data-nosnippet>75</a> <span class="kw">let </span>affected_rows = table_mutation_handler
<a href=#76 id=76 data-nosnippet>76</a> .flush(
<a href=#77 id=77 data-nosnippet>77</a> FlushTableRequest {
<a href=#78 id=78 data-nosnippet>78</a> catalog_name,
<a href=#79 id=79 data-nosnippet>79</a> schema_name,
<a href=#80 id=80 data-nosnippet>80</a> table_name,
<a href=#81 id=81 data-nosnippet>81</a> },
<a href=#82 id=82 data-nosnippet>82</a> query_ctx.clone(),
<a href=#83 id=83 data-nosnippet>83</a> )
<a href=#84 id=84 data-nosnippet>84</a> .<span class="kw">await</span><span class="question-mark">?</span>;
<a href=#85 id=85 data-nosnippet>85</a>
<a href=#86 id=86 data-nosnippet>86</a> <span class="prelude-val">Ok</span>(Value::from(affected_rows <span class="kw">as </span>u64))
<a href=#87 id=87 data-nosnippet>87</a>}
<a href=#88 id=88 data-nosnippet>88</a>
<a href=#89 id=89 data-nosnippet>89</a><span class="attr">#[admin_fn(
<a href=#90 id=90 data-nosnippet>90</a> name = CompactTableFunction,
<a href=#91 id=91 data-nosnippet>91</a> display_name = compact_table,
<a href=#92 id=92 data-nosnippet>92</a> sig_fn = compact_signature,
<a href=#93 id=93 data-nosnippet>93</a> ret = uint64
<a href=#94 id=94 data-nosnippet>94</a>)]
<a href=#95 id=95 data-nosnippet>95</a></span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">async fn </span>compact_table(
<a href=#96 id=96 data-nosnippet>96</a> table_mutation_handler: <span class="kw-2">&amp;</span>TableMutationHandlerRef,
<a href=#97 id=97 data-nosnippet>97</a> query_ctx: <span class="kw-2">&amp;</span>QueryContextRef,
<a href=#98 id=98 data-nosnippet>98</a> params: <span class="kw-2">&amp;</span>[ValueRef&lt;<span class="lifetime">'_</span>&gt;],
<a href=#99 id=99 data-nosnippet>99</a>) -&gt; <span class="prelude-ty">Result</span>&lt;Value&gt; {
<a href=#100 id=100 data-nosnippet>100</a> <span class="kw">let </span>request = parse_compact_request(params, query_ctx)<span class="question-mark">?</span>;
<a href=#101 id=101 data-nosnippet>101</a> <span class="macro">info!</span>(<span class="string">"Compact table request: {:?}"</span>, request);
<a href=#102 id=102 data-nosnippet>102</a>
<a href=#103 id=103 data-nosnippet>103</a> <span class="kw">let </span>affected_rows = table_mutation_handler
<a href=#104 id=104 data-nosnippet>104</a> .compact(request, query_ctx.clone())
<a href=#105 id=105 data-nosnippet>105</a> .<span class="kw">await</span><span class="question-mark">?</span>;
<a href=#106 id=106 data-nosnippet>106</a>
<a href=#107 id=107 data-nosnippet>107</a> <span class="prelude-val">Ok</span>(Value::from(affected_rows <span class="kw">as </span>u64))
<a href=#108 id=108 data-nosnippet>108</a>}
<a href=#109 id=109 data-nosnippet>109</a>
<a href=#110 id=110 data-nosnippet>110</a><span class="kw">fn </span>flush_signature() -&gt; Signature {
<a href=#111 id=111 data-nosnippet>111</a> Signature::uniform(<span class="number">1</span>, <span class="macro">vec!</span>[ArrowDataType::Utf8], Volatility::Immutable)
<a href=#112 id=112 data-nosnippet>112</a>}
<a href=#113 id=113 data-nosnippet>113</a>
<a href=#114 id=114 data-nosnippet>114</a><span class="kw">fn </span>compact_signature() -&gt; Signature {
<a href=#115 id=115 data-nosnippet>115</a> Signature::variadic(<span class="macro">vec!</span>[ArrowDataType::Utf8], Volatility::Immutable)
<a href=#116 id=116 data-nosnippet>116</a>}
<a href=#117 id=117 data-nosnippet>117</a>
<a href=#118 id=118 data-nosnippet>118</a><span class="doccomment">/// Parses `compact_table` UDF parameters. This function accepts following combinations:
<a href=#119 id=119 data-nosnippet>119</a>/// - `[&lt;table_name&gt;]`: only tables name provided, using default compaction type: regular
<a href=#120 id=120 data-nosnippet>120</a>/// - `[&lt;table_name&gt;, &lt;type&gt;]`: specify table name and compaction type. The compaction options will be default.
<a href=#121 id=121 data-nosnippet>121</a>/// - `[&lt;table_name&gt;, &lt;type&gt;, &lt;options&gt;]`: provides both type and type-specific options.
<a href=#122 id=122 data-nosnippet>122</a>/// - For `twcs`, it accepts `parallelism=[N]` where N is an unsigned 32 bits number
<a href=#123 id=123 data-nosnippet>123</a>/// - For `swcs`, it accepts two numeric parameter: `parallelism` and `window`.
<a href=#124 id=124 data-nosnippet>124</a></span><span class="kw">fn </span>parse_compact_request(
<a href=#125 id=125 data-nosnippet>125</a> params: <span class="kw-2">&amp;</span>[ValueRef&lt;<span class="lifetime">'_</span>&gt;],
<a href=#126 id=126 data-nosnippet>126</a> query_ctx: <span class="kw-2">&amp;</span>QueryContextRef,
<a href=#127 id=127 data-nosnippet>127</a>) -&gt; <span class="prelude-ty">Result</span>&lt;CompactTableRequest&gt; {
<a href=#128 id=128 data-nosnippet>128</a> <span class="macro">ensure!</span>(
<a href=#129 id=129 data-nosnippet>129</a> !params.is_empty() &amp;&amp; params.len() &lt;= <span class="number">3</span>,
<a href=#130 id=130 data-nosnippet>130</a> InvalidFuncArgsSnafu {
<a href=#131 id=131 data-nosnippet>131</a> err_msg: <span class="macro">format!</span>(
<a href=#132 id=132 data-nosnippet>132</a> <span class="string">"The length of the args is not correct, expect 1-4, have: {}"</span>,
<a href=#133 id=133 data-nosnippet>133</a> params.len()
<a href=#134 id=134 data-nosnippet>134</a> ),
<a href=#135 id=135 data-nosnippet>135</a> }
<a href=#136 id=136 data-nosnippet>136</a> );
<a href=#137 id=137 data-nosnippet>137</a>
<a href=#138 id=138 data-nosnippet>138</a> <span class="kw">let </span>(table_name, compact_type, parallelism) = <span class="kw">match </span>params {
<a href=#139 id=139 data-nosnippet>139</a> <span class="comment">// 1. Only table name, strategy defaults to twcs and default parallelism.
<a href=#140 id=140 data-nosnippet>140</a> </span>[ValueRef::String(table_name)] =&gt; (
<a href=#141 id=141 data-nosnippet>141</a> table_name,
<a href=#142 id=142 data-nosnippet>142</a> compact_request::Options::Regular(Default::default()),
<a href=#143 id=143 data-nosnippet>143</a> DEFAULT_COMPACTION_PARALLELISM,
<a href=#144 id=144 data-nosnippet>144</a> ),
<a href=#145 id=145 data-nosnippet>145</a> <span class="comment">// 2. Both table name and strategy are provided.
<a href=#146 id=146 data-nosnippet>146</a> </span>[
<a href=#147 id=147 data-nosnippet>147</a> ValueRef::String(table_name),
<a href=#148 id=148 data-nosnippet>148</a> ValueRef::String(compact_ty_str),
<a href=#149 id=149 data-nosnippet>149</a> ] =&gt; {
<a href=#150 id=150 data-nosnippet>150</a> <span class="kw">let </span>(compact_type, parallelism) = parse_compact_options(compact_ty_str, <span class="prelude-val">None</span>)<span class="question-mark">?</span>;
<a href=#151 id=151 data-nosnippet>151</a> (table_name, compact_type, parallelism)
<a href=#152 id=152 data-nosnippet>152</a> }
<a href=#153 id=153 data-nosnippet>153</a> <span class="comment">// 3. Table name, strategy and strategy specific options
<a href=#154 id=154 data-nosnippet>154</a> </span>[
<a href=#155 id=155 data-nosnippet>155</a> ValueRef::String(table_name),
<a href=#156 id=156 data-nosnippet>156</a> ValueRef::String(compact_ty_str),
<a href=#157 id=157 data-nosnippet>157</a> ValueRef::String(options_str),
<a href=#158 id=158 data-nosnippet>158</a> ] =&gt; {
<a href=#159 id=159 data-nosnippet>159</a> <span class="kw">let </span>(compact_type, parallelism) =
<a href=#160 id=160 data-nosnippet>160</a> parse_compact_options(compact_ty_str, <span class="prelude-val">Some</span>(options_str))<span class="question-mark">?</span>;
<a href=#161 id=161 data-nosnippet>161</a> (table_name, compact_type, parallelism)
<a href=#162 id=162 data-nosnippet>162</a> }
<a href=#163 id=163 data-nosnippet>163</a> <span class="kw">_ </span>=&gt; {
<a href=#164 id=164 data-nosnippet>164</a> <span class="kw">return </span>UnsupportedInputDataTypeSnafu {
<a href=#165 id=165 data-nosnippet>165</a> function: <span class="string">"compact_table"</span>,
<a href=#166 id=166 data-nosnippet>166</a> datatypes: params.iter().map(|v| v.data_type()).collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#167 id=167 data-nosnippet>167</a> }
<a href=#168 id=168 data-nosnippet>168</a> .fail();
<a href=#169 id=169 data-nosnippet>169</a> }
<a href=#170 id=170 data-nosnippet>170</a> };
<a href=#171 id=171 data-nosnippet>171</a>
<a href=#172 id=172 data-nosnippet>172</a> <span class="kw">let </span>(catalog_name, schema_name, table_name) = table_name_to_full_name(table_name, query_ctx)
<a href=#173 id=173 data-nosnippet>173</a> .map_err(BoxedError::new)
<a href=#174 id=174 data-nosnippet>174</a> .context(TableMutationSnafu)<span class="question-mark">?</span>;
<a href=#175 id=175 data-nosnippet>175</a>
<a href=#176 id=176 data-nosnippet>176</a> <span class="prelude-val">Ok</span>(CompactTableRequest {
<a href=#177 id=177 data-nosnippet>177</a> catalog_name,
<a href=#178 id=178 data-nosnippet>178</a> schema_name,
<a href=#179 id=179 data-nosnippet>179</a> table_name,
<a href=#180 id=180 data-nosnippet>180</a> compact_options: compact_type,
<a href=#181 id=181 data-nosnippet>181</a> parallelism,
<a href=#182 id=182 data-nosnippet>182</a> })
<a href=#183 id=183 data-nosnippet>183</a>}
<a href=#184 id=184 data-nosnippet>184</a>
<a href=#185 id=185 data-nosnippet>185</a><span class="doccomment">/// Parses compaction strategy type. For `strict_window` or `swcs` strict window compaction is chosen,
<a href=#186 id=186 data-nosnippet>186</a>/// otherwise choose regular (TWCS) compaction.
<a href=#187 id=187 data-nosnippet>187</a></span><span class="kw">fn </span>parse_compact_options(
<a href=#188 id=188 data-nosnippet>188</a> type_str: <span class="kw-2">&amp;</span>str,
<a href=#189 id=189 data-nosnippet>189</a> option: <span class="prelude-ty">Option</span>&lt;<span class="kw-2">&amp;</span>str&gt;,
<a href=#190 id=190 data-nosnippet>190</a>) -&gt; <span class="prelude-ty">Result</span>&lt;(compact_request::Options, u32)&gt; {
<a href=#191 id=191 data-nosnippet>191</a> <span class="kw">if </span>type_str.eq_ignore_ascii_case(COMPACT_TYPE_STRICT_WINDOW)
<a href=#192 id=192 data-nosnippet>192</a> | type_str.eq_ignore_ascii_case(COMPACT_TYPE_STRICT_WINDOW_SHORT)
<a href=#193 id=193 data-nosnippet>193</a> {
<a href=#194 id=194 data-nosnippet>194</a> <span class="kw">let </span><span class="prelude-val">Some</span>(option_str) = option <span class="kw">else </span>{
<a href=#195 id=195 data-nosnippet>195</a> <span class="kw">return </span><span class="prelude-val">Ok</span>((
<a href=#196 id=196 data-nosnippet>196</a> compact_request::Options::StrictWindow(StrictWindow { window_seconds: <span class="number">0 </span>}),
<a href=#197 id=197 data-nosnippet>197</a> DEFAULT_COMPACTION_PARALLELISM,
<a href=#198 id=198 data-nosnippet>198</a> ));
<a href=#199 id=199 data-nosnippet>199</a> };
<a href=#200 id=200 data-nosnippet>200</a>
<a href=#201 id=201 data-nosnippet>201</a> <span class="comment">// For compatibility, accepts single number as window size.
<a href=#202 id=202 data-nosnippet>202</a> </span><span class="kw">if let </span><span class="prelude-val">Ok</span>(window_seconds) = i64::from_str(option_str) {
<a href=#203 id=203 data-nosnippet>203</a> <span class="kw">return </span><span class="prelude-val">Ok</span>((
<a href=#204 id=204 data-nosnippet>204</a> compact_request::Options::StrictWindow(StrictWindow { window_seconds }),
<a href=#205 id=205 data-nosnippet>205</a> DEFAULT_COMPACTION_PARALLELISM,
<a href=#206 id=206 data-nosnippet>206</a> ));
<a href=#207 id=207 data-nosnippet>207</a> };
<a href=#208 id=208 data-nosnippet>208</a>
<a href=#209 id=209 data-nosnippet>209</a> <span class="comment">// Parse keyword arguments in forms: `key1=value1,key2=value2`
<a href=#210 id=210 data-nosnippet>210</a> </span><span class="kw">let </span><span class="kw-2">mut </span>window_seconds = <span class="number">0i64</span>;
<a href=#211 id=211 data-nosnippet>211</a> <span class="kw">let </span><span class="kw-2">mut </span>parallelism = DEFAULT_COMPACTION_PARALLELISM;
<a href=#212 id=212 data-nosnippet>212</a>
<a href=#213 id=213 data-nosnippet>213</a> <span class="kw">let </span>pairs: Vec&lt;<span class="kw-2">&amp;</span>str&gt; = option_str.split(<span class="string">','</span>).collect();
<a href=#214 id=214 data-nosnippet>214</a> <span class="kw">for </span>pair <span class="kw">in </span>pairs {
<a href=#215 id=215 data-nosnippet>215</a> <span class="kw">let </span>kv: Vec&lt;<span class="kw-2">&amp;</span>str&gt; = pair.trim().split(<span class="string">'='</span>).collect();
<a href=#216 id=216 data-nosnippet>216</a> <span class="kw">if </span>kv.len() != <span class="number">2 </span>{
<a href=#217 id=217 data-nosnippet>217</a> <span class="kw">return </span>InvalidFuncArgsSnafu {
<a href=#218 id=218 data-nosnippet>218</a> err_msg: <span class="macro">format!</span>(<span class="string">"Invalid key-value pair: {}"</span>, pair.trim()),
<a href=#219 id=219 data-nosnippet>219</a> }
<a href=#220 id=220 data-nosnippet>220</a> .fail();
<a href=#221 id=221 data-nosnippet>221</a> }
<a href=#222 id=222 data-nosnippet>222</a>
<a href=#223 id=223 data-nosnippet>223</a> <span class="kw">let </span>key = kv[<span class="number">0</span>].trim();
<a href=#224 id=224 data-nosnippet>224</a> <span class="kw">let </span>value = kv[<span class="number">1</span>].trim();
<a href=#225 id=225 data-nosnippet>225</a>
<a href=#226 id=226 data-nosnippet>226</a> <span class="kw">match </span>key {
<a href=#227 id=227 data-nosnippet>227</a> <span class="string">"window" </span>| <span class="string">"window_seconds" </span>=&gt; {
<a href=#228 id=228 data-nosnippet>228</a> window_seconds = i64::from_str(value).map_err(|<span class="kw">_</span>| {
<a href=#229 id=229 data-nosnippet>229</a> InvalidFuncArgsSnafu {
<a href=#230 id=230 data-nosnippet>230</a> err_msg: <span class="macro">format!</span>(<span class="string">"Invalid value for window: {}"</span>, value),
<a href=#231 id=231 data-nosnippet>231</a> }
<a href=#232 id=232 data-nosnippet>232</a> .build()
<a href=#233 id=233 data-nosnippet>233</a> })<span class="question-mark">?</span>;
<a href=#234 id=234 data-nosnippet>234</a> }
<a href=#235 id=235 data-nosnippet>235</a> <span class="string">"parallelism" </span>=&gt; {
<a href=#236 id=236 data-nosnippet>236</a> parallelism = value.parse::&lt;u32&gt;().map_err(|<span class="kw">_</span>| {
<a href=#237 id=237 data-nosnippet>237</a> InvalidFuncArgsSnafu {
<a href=#238 id=238 data-nosnippet>238</a> err_msg: <span class="macro">format!</span>(<span class="string">"Invalid value for parallelism: {}"</span>, value),
<a href=#239 id=239 data-nosnippet>239</a> }
<a href=#240 id=240 data-nosnippet>240</a> .build()
<a href=#241 id=241 data-nosnippet>241</a> })<span class="question-mark">?</span>;
<a href=#242 id=242 data-nosnippet>242</a> }
<a href=#243 id=243 data-nosnippet>243</a> <span class="kw">_ </span>=&gt; {
<a href=#244 id=244 data-nosnippet>244</a> <span class="kw">return </span>InvalidFuncArgsSnafu {
<a href=#245 id=245 data-nosnippet>245</a> err_msg: <span class="macro">format!</span>(<span class="string">"Unknown parameter: {}"</span>, key),
<a href=#246 id=246 data-nosnippet>246</a> }
<a href=#247 id=247 data-nosnippet>247</a> .fail();
<a href=#248 id=248 data-nosnippet>248</a> }
<a href=#249 id=249 data-nosnippet>249</a> }
<a href=#250 id=250 data-nosnippet>250</a> }
<a href=#251 id=251 data-nosnippet>251</a>
<a href=#252 id=252 data-nosnippet>252</a> <span class="prelude-val">Ok</span>((
<a href=#253 id=253 data-nosnippet>253</a> compact_request::Options::StrictWindow(StrictWindow { window_seconds }),
<a href=#254 id=254 data-nosnippet>254</a> parallelism,
<a href=#255 id=255 data-nosnippet>255</a> ))
<a href=#256 id=256 data-nosnippet>256</a> } <span class="kw">else </span>{
<a href=#257 id=257 data-nosnippet>257</a> <span class="comment">// TWCS strategy
<a href=#258 id=258 data-nosnippet>258</a> </span><span class="kw">let </span><span class="prelude-val">Some</span>(option_str) = option <span class="kw">else </span>{
<a href=#259 id=259 data-nosnippet>259</a> <span class="kw">return </span><span class="prelude-val">Ok</span>((
<a href=#260 id=260 data-nosnippet>260</a> compact_request::Options::Regular(Default::default()),
<a href=#261 id=261 data-nosnippet>261</a> DEFAULT_COMPACTION_PARALLELISM,
<a href=#262 id=262 data-nosnippet>262</a> ));
<a href=#263 id=263 data-nosnippet>263</a> };
<a href=#264 id=264 data-nosnippet>264</a>
<a href=#265 id=265 data-nosnippet>265</a> <span class="kw">let </span><span class="kw-2">mut </span>parallelism = DEFAULT_COMPACTION_PARALLELISM;
<a href=#266 id=266 data-nosnippet>266</a> <span class="kw">let </span>pairs: Vec&lt;<span class="kw-2">&amp;</span>str&gt; = option_str.split(<span class="string">','</span>).collect();
<a href=#267 id=267 data-nosnippet>267</a> <span class="kw">for </span>pair <span class="kw">in </span>pairs {
<a href=#268 id=268 data-nosnippet>268</a> <span class="kw">let </span>kv: Vec&lt;<span class="kw-2">&amp;</span>str&gt; = pair.trim().split(<span class="string">'='</span>).collect();
<a href=#269 id=269 data-nosnippet>269</a> <span class="kw">if </span>kv.len() != <span class="number">2 </span>{
<a href=#270 id=270 data-nosnippet>270</a> <span class="kw">return </span>InvalidFuncArgsSnafu {
<a href=#271 id=271 data-nosnippet>271</a> err_msg: <span class="macro">format!</span>(<span class="string">"Invalid key-value pair: {}"</span>, pair.trim()),
<a href=#272 id=272 data-nosnippet>272</a> }
<a href=#273 id=273 data-nosnippet>273</a> .fail();
<a href=#274 id=274 data-nosnippet>274</a> }
<a href=#275 id=275 data-nosnippet>275</a>
<a href=#276 id=276 data-nosnippet>276</a> <span class="kw">let </span>key = kv[<span class="number">0</span>].trim();
<a href=#277 id=277 data-nosnippet>277</a> <span class="kw">let </span>value = kv[<span class="number">1</span>].trim();
<a href=#278 id=278 data-nosnippet>278</a>
<a href=#279 id=279 data-nosnippet>279</a> <span class="kw">match </span>key {
<a href=#280 id=280 data-nosnippet>280</a> <span class="string">"parallelism" </span>=&gt; {
<a href=#281 id=281 data-nosnippet>281</a> parallelism = value.parse::&lt;u32&gt;().map_err(|<span class="kw">_</span>| {
<a href=#282 id=282 data-nosnippet>282</a> InvalidFuncArgsSnafu {
<a href=#283 id=283 data-nosnippet>283</a> err_msg: <span class="macro">format!</span>(<span class="string">"Invalid value for parallelism: {}"</span>, value),
<a href=#284 id=284 data-nosnippet>284</a> }
<a href=#285 id=285 data-nosnippet>285</a> .build()
<a href=#286 id=286 data-nosnippet>286</a> })<span class="question-mark">?</span>;
<a href=#287 id=287 data-nosnippet>287</a> }
<a href=#288 id=288 data-nosnippet>288</a> <span class="kw">_ </span>=&gt; {
<a href=#289 id=289 data-nosnippet>289</a> <span class="kw">return </span>InvalidFuncArgsSnafu {
<a href=#290 id=290 data-nosnippet>290</a> err_msg: <span class="macro">format!</span>(<span class="string">"Unknown parameter: {}"</span>, key),
<a href=#291 id=291 data-nosnippet>291</a> }
<a href=#292 id=292 data-nosnippet>292</a> .fail();
<a href=#293 id=293 data-nosnippet>293</a> }
<a href=#294 id=294 data-nosnippet>294</a> }
<a href=#295 id=295 data-nosnippet>295</a> }
<a href=#296 id=296 data-nosnippet>296</a>
<a href=#297 id=297 data-nosnippet>297</a> <span class="prelude-val">Ok</span>((
<a href=#298 id=298 data-nosnippet>298</a> compact_request::Options::Regular(Default::default()),
<a href=#299 id=299 data-nosnippet>299</a> parallelism,
<a href=#300 id=300 data-nosnippet>300</a> ))
<a href=#301 id=301 data-nosnippet>301</a> }
<a href=#302 id=302 data-nosnippet>302</a>}
<a href=#303 id=303 data-nosnippet>303</a>
<a href=#304 id=304 data-nosnippet>304</a><span class="attr">#[cfg(test)]
<a href=#305 id=305 data-nosnippet>305</a></span><span class="kw">mod </span>tests {
<a href=#306 id=306 data-nosnippet>306</a> <span class="kw">use </span>std::sync::Arc;
<a href=#307 id=307 data-nosnippet>307</a>
<a href=#308 id=308 data-nosnippet>308</a> <span class="kw">use </span>api::v1::region::compact_request::Options;
<a href=#309 id=309 data-nosnippet>309</a> <span class="kw">use </span>arrow::array::StringArray;
<a href=#310 id=310 data-nosnippet>310</a> <span class="kw">use </span>arrow::datatypes::{DataType, Field};
<a href=#311 id=311 data-nosnippet>311</a> <span class="kw">use </span>common_catalog::consts::{DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME};
<a href=#312 id=312 data-nosnippet>312</a> <span class="kw">use </span>datafusion_expr::ColumnarValue;
<a href=#313 id=313 data-nosnippet>313</a> <span class="kw">use </span>session::context::QueryContext;
<a href=#314 id=314 data-nosnippet>314</a>
<a href=#315 id=315 data-nosnippet>315</a> <span class="kw">use super</span>::<span class="kw-2">*</span>;
<a href=#316 id=316 data-nosnippet>316</a> <span class="kw">use </span><span class="kw">crate</span>::function::FunctionContext;
<a href=#317 id=317 data-nosnippet>317</a> <span class="kw">use </span><span class="kw">crate</span>::function_factory::ScalarFunctionFactory;
<a href=#318 id=318 data-nosnippet>318</a>
<a href=#319 id=319 data-nosnippet>319</a> <span class="macro">macro_rules!</span> define_table_function_test {
<a href=#320 id=320 data-nosnippet>320</a> (<span class="macro-nonterminal">$name</span>: ident, <span class="macro-nonterminal">$func</span>: ident) =&gt; {
<a href=#321 id=321 data-nosnippet>321</a> <span class="macro">paste::paste!</span>{
<a href=#322 id=322 data-nosnippet>322</a> <span class="attr">#[test]
<a href=#323 id=323 data-nosnippet>323</a> </span><span class="kw">fn </span>[&lt;test_ <span class="macro-nonterminal">$name </span>_misc&gt;]() {
<a href=#324 id=324 data-nosnippet>324</a> <span class="kw">let </span>factory: ScalarFunctionFactory = <span class="macro-nonterminal">$func::factory</span>().into();
<a href=#325 id=325 data-nosnippet>325</a> <span class="kw">let </span>f = factory.provide(FunctionContext::mock());
<a href=#326 id=326 data-nosnippet>326</a> <span class="macro">assert_eq!</span>(<span class="macro">stringify!</span>(<span class="macro-nonterminal">$name</span>), f.name());
<a href=#327 id=327 data-nosnippet>327</a> <span class="macro">assert_eq!</span>(
<a href=#328 id=328 data-nosnippet>328</a> DataType::UInt64,
<a href=#329 id=329 data-nosnippet>329</a> f.return_type(<span class="kw-2">&amp;</span>[]).unwrap()
<a href=#330 id=330 data-nosnippet>330</a> );
<a href=#331 id=331 data-nosnippet>331</a> <span class="macro">assert!</span>(<span class="macro">matches!</span>(f.signature(),
<a href=#332 id=332 data-nosnippet>332</a> datafusion_expr::Signature {
<a href=#333 id=333 data-nosnippet>333</a> type_signature: datafusion_expr::TypeSignature::Uniform(<span class="number">1</span>, valid_types),
<a href=#334 id=334 data-nosnippet>334</a> volatility: datafusion_expr::Volatility::Immutable,
<a href=#335 id=335 data-nosnippet>335</a> ..
<a href=#336 id=336 data-nosnippet>336</a> } <span class="kw">if </span>valid_types == <span class="kw-2">&amp;</span><span class="macro">vec!</span>[ArrowDataType::Utf8]));
<a href=#337 id=337 data-nosnippet>337</a> }
<a href=#338 id=338 data-nosnippet>338</a>
<a href=#339 id=339 data-nosnippet>339</a> <span class="attr">#[tokio::test]
<a href=#340 id=340 data-nosnippet>340</a> </span><span class="kw">async fn </span>[&lt;test_ <span class="macro-nonterminal">$name </span>_missing_table_mutation&gt;]() {
<a href=#341 id=341 data-nosnippet>341</a> <span class="kw">let </span>factory: ScalarFunctionFactory = <span class="macro-nonterminal">$func::factory</span>().into();
<a href=#342 id=342 data-nosnippet>342</a> <span class="kw">let </span>provider = factory.provide(FunctionContext::default());
<a href=#343 id=343 data-nosnippet>343</a> <span class="kw">let </span>f = provider.as_async().unwrap();
<a href=#344 id=344 data-nosnippet>344</a>
<a href=#345 id=345 data-nosnippet>345</a> <span class="kw">let </span>func_args = datafusion::logical_expr::ScalarFunctionArgs {
<a href=#346 id=346 data-nosnippet>346</a> args: <span class="macro">vec!</span>[
<a href=#347 id=347 data-nosnippet>347</a> ColumnarValue::Array(Arc::new(StringArray::from(<span class="macro">vec!</span>[<span class="string">"test"</span>]))),
<a href=#348 id=348 data-nosnippet>348</a> ],
<a href=#349 id=349 data-nosnippet>349</a> arg_fields: <span class="macro">vec!</span>[
<a href=#350 id=350 data-nosnippet>350</a> Arc::new(Field::new(<span class="string">"arg_0"</span>, DataType::Utf8, <span class="bool-val">false</span>)),
<a href=#351 id=351 data-nosnippet>351</a> ],
<a href=#352 id=352 data-nosnippet>352</a> return_field: Arc::new(Field::new(<span class="string">"result"</span>, DataType::UInt64, <span class="bool-val">true</span>)),
<a href=#353 id=353 data-nosnippet>353</a> number_rows: <span class="number">1</span>,
<a href=#354 id=354 data-nosnippet>354</a> config_options: Arc::new(datafusion_common::config::ConfigOptions::default()),
<a href=#355 id=355 data-nosnippet>355</a> };
<a href=#356 id=356 data-nosnippet>356</a> <span class="kw">let </span>result = f.invoke_async_with_args(func_args).<span class="kw">await</span>.unwrap_err();
<a href=#357 id=357 data-nosnippet>357</a> <span class="macro">assert_eq!</span>(
<a href=#358 id=358 data-nosnippet>358</a> <span class="string">"Execution error: Handler error: Missing TableMutationHandler, not expected"</span>,
<a href=#359 id=359 data-nosnippet>359</a> result.to_string()
<a href=#360 id=360 data-nosnippet>360</a> );
<a href=#361 id=361 data-nosnippet>361</a> }
<a href=#362 id=362 data-nosnippet>362</a>
<a href=#363 id=363 data-nosnippet>363</a> <span class="attr">#[tokio::test]
<a href=#364 id=364 data-nosnippet>364</a> </span><span class="kw">async fn </span>[&lt;test_ <span class="macro-nonterminal">$name</span>&gt;]() {
<a href=#365 id=365 data-nosnippet>365</a> <span class="kw">let </span>factory: ScalarFunctionFactory = <span class="macro-nonterminal">$func::factory</span>().into();
<a href=#366 id=366 data-nosnippet>366</a> <span class="kw">let </span>provider = factory.provide(FunctionContext::mock());
<a href=#367 id=367 data-nosnippet>367</a> <span class="kw">let </span>f = provider.as_async().unwrap();
<a href=#368 id=368 data-nosnippet>368</a>
<a href=#369 id=369 data-nosnippet>369</a> <span class="kw">let </span>func_args = datafusion::logical_expr::ScalarFunctionArgs {
<a href=#370 id=370 data-nosnippet>370</a> args: <span class="macro">vec!</span>[
<a href=#371 id=371 data-nosnippet>371</a> ColumnarValue::Array(Arc::new(StringArray::from(<span class="macro">vec!</span>[<span class="string">"test"</span>]))),
<a href=#372 id=372 data-nosnippet>372</a> ],
<a href=#373 id=373 data-nosnippet>373</a> arg_fields: <span class="macro">vec!</span>[
<a href=#374 id=374 data-nosnippet>374</a> Arc::new(Field::new(<span class="string">"arg_0"</span>, DataType::Utf8, <span class="bool-val">false</span>)),
<a href=#375 id=375 data-nosnippet>375</a> ],
<a href=#376 id=376 data-nosnippet>376</a> return_field: Arc::new(Field::new(<span class="string">"result"</span>, DataType::UInt64, <span class="bool-val">true</span>)),
<a href=#377 id=377 data-nosnippet>377</a> number_rows: <span class="number">1</span>,
<a href=#378 id=378 data-nosnippet>378</a> config_options: Arc::new(datafusion_common::config::ConfigOptions::default()),
<a href=#379 id=379 data-nosnippet>379</a> };
<a href=#380 id=380 data-nosnippet>380</a> <span class="kw">let </span>result = f.invoke_async_with_args(func_args).<span class="kw">await</span>.unwrap();
<a href=#381 id=381 data-nosnippet>381</a>
<a href=#382 id=382 data-nosnippet>382</a> <span class="kw">match </span>result {
<a href=#383 id=383 data-nosnippet>383</a> ColumnarValue::Array(array) =&gt; {
<a href=#384 id=384 data-nosnippet>384</a> <span class="kw">let </span>result_array = array.as_any().downcast_ref::&lt;arrow::array::UInt64Array&gt;().unwrap();
<a href=#385 id=385 data-nosnippet>385</a> <span class="macro">assert_eq!</span>(result_array.value(<span class="number">0</span>), <span class="number">42u64</span>);
<a href=#386 id=386 data-nosnippet>386</a> }
<a href=#387 id=387 data-nosnippet>387</a> ColumnarValue::Scalar(scalar) =&gt; {
<a href=#388 id=388 data-nosnippet>388</a> <span class="macro">assert_eq!</span>(scalar, datafusion_common::ScalarValue::UInt64(<span class="prelude-val">Some</span>(<span class="number">42</span>)));
<a href=#389 id=389 data-nosnippet>389</a> }
<a href=#390 id=390 data-nosnippet>390</a> }
<a href=#391 id=391 data-nosnippet>391</a> }
<a href=#392 id=392 data-nosnippet>392</a> }
<a href=#393 id=393 data-nosnippet>393</a> }
<a href=#394 id=394 data-nosnippet>394</a> }
<a href=#395 id=395 data-nosnippet>395</a>
<a href=#396 id=396 data-nosnippet>396</a> <span class="macro">define_table_function_test!</span>(flush_table, FlushTableFunction);
<a href=#397 id=397 data-nosnippet>397</a>
<a href=#398 id=398 data-nosnippet>398</a> <span class="kw">fn </span>check_parse_compact_params(cases: <span class="kw-2">&amp;</span>[(<span class="kw-2">&amp;</span>[<span class="kw-2">&amp;</span>str], CompactTableRequest)]) {
<a href=#399 id=399 data-nosnippet>399</a> <span class="kw">for </span>(params, expected) <span class="kw">in </span>cases {
<a href=#400 id=400 data-nosnippet>400</a> <span class="kw">let </span>params = params
<a href=#401 id=401 data-nosnippet>401</a> .iter()
<a href=#402 id=402 data-nosnippet>402</a> .map(|s| ValueRef::String(s))
<a href=#403 id=403 data-nosnippet>403</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;();
<a href=#404 id=404 data-nosnippet>404</a>
<a href=#405 id=405 data-nosnippet>405</a> <span class="macro">assert_eq!</span>(
<a href=#406 id=406 data-nosnippet>406</a> expected,
<a href=#407 id=407 data-nosnippet>407</a> <span class="kw-2">&amp;</span>parse_compact_request(<span class="kw-2">&amp;</span>params, <span class="kw-2">&amp;</span>QueryContext::arc()).unwrap()
<a href=#408 id=408 data-nosnippet>408</a> );
<a href=#409 id=409 data-nosnippet>409</a> }
<a href=#410 id=410 data-nosnippet>410</a> }
<a href=#411 id=411 data-nosnippet>411</a>
<a href=#412 id=412 data-nosnippet>412</a> <span class="attr">#[test]
<a href=#413 id=413 data-nosnippet>413</a> </span><span class="kw">fn </span>test_parse_compact_params() {
<a href=#414 id=414 data-nosnippet>414</a> check_parse_compact_params(<span class="kw-2">&amp;</span>[
<a href=#415 id=415 data-nosnippet>415</a> (
<a href=#416 id=416 data-nosnippet>416</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>],
<a href=#417 id=417 data-nosnippet>417</a> CompactTableRequest {
<a href=#418 id=418 data-nosnippet>418</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#419 id=419 data-nosnippet>419</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#420 id=420 data-nosnippet>420</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#421 id=421 data-nosnippet>421</a> compact_options: Options::Regular(Default::default()),
<a href=#422 id=422 data-nosnippet>422</a> parallelism: <span class="number">1</span>,
<a href=#423 id=423 data-nosnippet>423</a> },
<a href=#424 id=424 data-nosnippet>424</a> ),
<a href=#425 id=425 data-nosnippet>425</a> (
<a href=#426 id=426 data-nosnippet>426</a> <span class="kw-2">&amp;</span>[<span class="kw-2">&amp;</span><span class="macro">format!</span>(<span class="string">"{}.table"</span>, DEFAULT_SCHEMA_NAME)],
<a href=#427 id=427 data-nosnippet>427</a> CompactTableRequest {
<a href=#428 id=428 data-nosnippet>428</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#429 id=429 data-nosnippet>429</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#430 id=430 data-nosnippet>430</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#431 id=431 data-nosnippet>431</a> compact_options: Options::Regular(Default::default()),
<a href=#432 id=432 data-nosnippet>432</a> parallelism: <span class="number">1</span>,
<a href=#433 id=433 data-nosnippet>433</a> },
<a href=#434 id=434 data-nosnippet>434</a> ),
<a href=#435 id=435 data-nosnippet>435</a> (
<a href=#436 id=436 data-nosnippet>436</a> <span class="kw-2">&amp;</span>[<span class="kw-2">&amp;</span><span class="macro">format!</span>(
<a href=#437 id=437 data-nosnippet>437</a> <span class="string">"{}.{}.table"</span>,
<a href=#438 id=438 data-nosnippet>438</a> DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME
<a href=#439 id=439 data-nosnippet>439</a> )],
<a href=#440 id=440 data-nosnippet>440</a> CompactTableRequest {
<a href=#441 id=441 data-nosnippet>441</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#442 id=442 data-nosnippet>442</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#443 id=443 data-nosnippet>443</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#444 id=444 data-nosnippet>444</a> compact_options: Options::Regular(Default::default()),
<a href=#445 id=445 data-nosnippet>445</a> parallelism: <span class="number">1</span>,
<a href=#446 id=446 data-nosnippet>446</a> },
<a href=#447 id=447 data-nosnippet>447</a> ),
<a href=#448 id=448 data-nosnippet>448</a> (
<a href=#449 id=449 data-nosnippet>449</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"regular"</span>],
<a href=#450 id=450 data-nosnippet>450</a> CompactTableRequest {
<a href=#451 id=451 data-nosnippet>451</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#452 id=452 data-nosnippet>452</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#453 id=453 data-nosnippet>453</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#454 id=454 data-nosnippet>454</a> compact_options: Options::Regular(Default::default()),
<a href=#455 id=455 data-nosnippet>455</a> parallelism: <span class="number">1</span>,
<a href=#456 id=456 data-nosnippet>456</a> },
<a href=#457 id=457 data-nosnippet>457</a> ),
<a href=#458 id=458 data-nosnippet>458</a> (
<a href=#459 id=459 data-nosnippet>459</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>],
<a href=#460 id=460 data-nosnippet>460</a> CompactTableRequest {
<a href=#461 id=461 data-nosnippet>461</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#462 id=462 data-nosnippet>462</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#463 id=463 data-nosnippet>463</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#464 id=464 data-nosnippet>464</a> compact_options: Options::StrictWindow(StrictWindow { window_seconds: <span class="number">0 </span>}),
<a href=#465 id=465 data-nosnippet>465</a> parallelism: <span class="number">1</span>,
<a href=#466 id=466 data-nosnippet>466</a> },
<a href=#467 id=467 data-nosnippet>467</a> ),
<a href=#468 id=468 data-nosnippet>468</a> (
<a href=#469 id=469 data-nosnippet>469</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"3600"</span>],
<a href=#470 id=470 data-nosnippet>470</a> CompactTableRequest {
<a href=#471 id=471 data-nosnippet>471</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#472 id=472 data-nosnippet>472</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#473 id=473 data-nosnippet>473</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#474 id=474 data-nosnippet>474</a> compact_options: Options::StrictWindow(StrictWindow {
<a href=#475 id=475 data-nosnippet>475</a> window_seconds: <span class="number">3600</span>,
<a href=#476 id=476 data-nosnippet>476</a> }),
<a href=#477 id=477 data-nosnippet>477</a> parallelism: <span class="number">1</span>,
<a href=#478 id=478 data-nosnippet>478</a> },
<a href=#479 id=479 data-nosnippet>479</a> ),
<a href=#480 id=480 data-nosnippet>480</a> (
<a href=#481 id=481 data-nosnippet>481</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"swcs"</span>, <span class="string">"120"</span>],
<a href=#482 id=482 data-nosnippet>482</a> CompactTableRequest {
<a href=#483 id=483 data-nosnippet>483</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#484 id=484 data-nosnippet>484</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#485 id=485 data-nosnippet>485</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#486 id=486 data-nosnippet>486</a> compact_options: Options::StrictWindow(StrictWindow {
<a href=#487 id=487 data-nosnippet>487</a> window_seconds: <span class="number">120</span>,
<a href=#488 id=488 data-nosnippet>488</a> }),
<a href=#489 id=489 data-nosnippet>489</a> parallelism: <span class="number">1</span>,
<a href=#490 id=490 data-nosnippet>490</a> },
<a href=#491 id=491 data-nosnippet>491</a> ),
<a href=#492 id=492 data-nosnippet>492</a> <span class="comment">// Test with parallelism parameter
<a href=#493 id=493 data-nosnippet>493</a> </span>(
<a href=#494 id=494 data-nosnippet>494</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"regular"</span>, <span class="string">"parallelism=4"</span>],
<a href=#495 id=495 data-nosnippet>495</a> CompactTableRequest {
<a href=#496 id=496 data-nosnippet>496</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#497 id=497 data-nosnippet>497</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#498 id=498 data-nosnippet>498</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#499 id=499 data-nosnippet>499</a> compact_options: Options::Regular(Default::default()),
<a href=#500 id=500 data-nosnippet>500</a> parallelism: <span class="number">4</span>,
<a href=#501 id=501 data-nosnippet>501</a> },
<a href=#502 id=502 data-nosnippet>502</a> ),
<a href=#503 id=503 data-nosnippet>503</a> (
<a href=#504 id=504 data-nosnippet>504</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"window=3600,parallelism=2"</span>],
<a href=#505 id=505 data-nosnippet>505</a> CompactTableRequest {
<a href=#506 id=506 data-nosnippet>506</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#507 id=507 data-nosnippet>507</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#508 id=508 data-nosnippet>508</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#509 id=509 data-nosnippet>509</a> compact_options: Options::StrictWindow(StrictWindow {
<a href=#510 id=510 data-nosnippet>510</a> window_seconds: <span class="number">3600</span>,
<a href=#511 id=511 data-nosnippet>511</a> }),
<a href=#512 id=512 data-nosnippet>512</a> parallelism: <span class="number">2</span>,
<a href=#513 id=513 data-nosnippet>513</a> },
<a href=#514 id=514 data-nosnippet>514</a> ),
<a href=#515 id=515 data-nosnippet>515</a> (
<a href=#516 id=516 data-nosnippet>516</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"window=3600"</span>],
<a href=#517 id=517 data-nosnippet>517</a> CompactTableRequest {
<a href=#518 id=518 data-nosnippet>518</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#519 id=519 data-nosnippet>519</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#520 id=520 data-nosnippet>520</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#521 id=521 data-nosnippet>521</a> compact_options: Options::StrictWindow(StrictWindow {
<a href=#522 id=522 data-nosnippet>522</a> window_seconds: <span class="number">3600</span>,
<a href=#523 id=523 data-nosnippet>523</a> }),
<a href=#524 id=524 data-nosnippet>524</a> parallelism: <span class="number">1</span>,
<a href=#525 id=525 data-nosnippet>525</a> },
<a href=#526 id=526 data-nosnippet>526</a> ),
<a href=#527 id=527 data-nosnippet>527</a> (
<a href=#528 id=528 data-nosnippet>528</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"window_seconds=7200"</span>],
<a href=#529 id=529 data-nosnippet>529</a> CompactTableRequest {
<a href=#530 id=530 data-nosnippet>530</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#531 id=531 data-nosnippet>531</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#532 id=532 data-nosnippet>532</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#533 id=533 data-nosnippet>533</a> compact_options: Options::StrictWindow(StrictWindow {
<a href=#534 id=534 data-nosnippet>534</a> window_seconds: <span class="number">7200</span>,
<a href=#535 id=535 data-nosnippet>535</a> }),
<a href=#536 id=536 data-nosnippet>536</a> parallelism: <span class="number">1</span>,
<a href=#537 id=537 data-nosnippet>537</a> },
<a href=#538 id=538 data-nosnippet>538</a> ),
<a href=#539 id=539 data-nosnippet>539</a> (
<a href=#540 id=540 data-nosnippet>540</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"window=1800"</span>],
<a href=#541 id=541 data-nosnippet>541</a> CompactTableRequest {
<a href=#542 id=542 data-nosnippet>542</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#543 id=543 data-nosnippet>543</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#544 id=544 data-nosnippet>544</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#545 id=545 data-nosnippet>545</a> compact_options: Options::StrictWindow(StrictWindow {
<a href=#546 id=546 data-nosnippet>546</a> window_seconds: <span class="number">1800</span>,
<a href=#547 id=547 data-nosnippet>547</a> }),
<a href=#548 id=548 data-nosnippet>548</a> parallelism: <span class="number">1</span>,
<a href=#549 id=549 data-nosnippet>549</a> },
<a href=#550 id=550 data-nosnippet>550</a> ),
<a href=#551 id=551 data-nosnippet>551</a> (
<a href=#552 id=552 data-nosnippet>552</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"regular"</span>, <span class="string">"parallelism=8"</span>],
<a href=#553 id=553 data-nosnippet>553</a> CompactTableRequest {
<a href=#554 id=554 data-nosnippet>554</a> catalog_name: DEFAULT_CATALOG_NAME.to_string(),
<a href=#555 id=555 data-nosnippet>555</a> schema_name: DEFAULT_SCHEMA_NAME.to_string(),
<a href=#556 id=556 data-nosnippet>556</a> table_name: <span class="string">"table"</span>.to_string(),
<a href=#557 id=557 data-nosnippet>557</a> compact_options: Options::Regular(Default::default()),
<a href=#558 id=558 data-nosnippet>558</a> parallelism: <span class="number">8</span>,
<a href=#559 id=559 data-nosnippet>559</a> },
<a href=#560 id=560 data-nosnippet>560</a> ),
<a href=#561 id=561 data-nosnippet>561</a> ]);
<a href=#562 id=562 data-nosnippet>562</a>
<a href=#563 id=563 data-nosnippet>563</a> <span class="macro">assert!</span>(
<a href=#564 id=564 data-nosnippet>564</a> parse_compact_request(
<a href=#565 id=565 data-nosnippet>565</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"abc"</span>]
<a href=#566 id=566 data-nosnippet>566</a> .into_iter()
<a href=#567 id=567 data-nosnippet>567</a> .map(ValueRef::String)
<a href=#568 id=568 data-nosnippet>568</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#569 id=569 data-nosnippet>569</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#570 id=570 data-nosnippet>570</a> )
<a href=#571 id=571 data-nosnippet>571</a> .is_err()
<a href=#572 id=572 data-nosnippet>572</a> );
<a href=#573 id=573 data-nosnippet>573</a>
<a href=#574 id=574 data-nosnippet>574</a> <span class="macro">assert!</span>(
<a href=#575 id=575 data-nosnippet>575</a> parse_compact_request(
<a href=#576 id=576 data-nosnippet>576</a> <span class="kw-2">&amp;</span>[<span class="string">"a.b.table"</span>, <span class="string">"strict_window"</span>, <span class="string">"abc"</span>]
<a href=#577 id=577 data-nosnippet>577</a> .into_iter()
<a href=#578 id=578 data-nosnippet>578</a> .map(ValueRef::String)
<a href=#579 id=579 data-nosnippet>579</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#580 id=580 data-nosnippet>580</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#581 id=581 data-nosnippet>581</a> )
<a href=#582 id=582 data-nosnippet>582</a> .is_err()
<a href=#583 id=583 data-nosnippet>583</a> );
<a href=#584 id=584 data-nosnippet>584</a>
<a href=#585 id=585 data-nosnippet>585</a> <span class="comment">// Test invalid parallelism
<a href=#586 id=586 data-nosnippet>586</a> </span><span class="macro">assert!</span>(
<a href=#587 id=587 data-nosnippet>587</a> parse_compact_request(
<a href=#588 id=588 data-nosnippet>588</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"regular"</span>, <span class="string">"options"</span>, <span class="string">"invalid"</span>]
<a href=#589 id=589 data-nosnippet>589</a> .into_iter()
<a href=#590 id=590 data-nosnippet>590</a> .map(ValueRef::String)
<a href=#591 id=591 data-nosnippet>591</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#592 id=592 data-nosnippet>592</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#593 id=593 data-nosnippet>593</a> )
<a href=#594 id=594 data-nosnippet>594</a> .is_err()
<a href=#595 id=595 data-nosnippet>595</a> );
<a href=#596 id=596 data-nosnippet>596</a>
<a href=#597 id=597 data-nosnippet>597</a> <span class="comment">// Test too many parameters
<a href=#598 id=598 data-nosnippet>598</a> </span><span class="macro">assert!</span>(
<a href=#599 id=599 data-nosnippet>599</a> parse_compact_request(
<a href=#600 id=600 data-nosnippet>600</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"regular"</span>, <span class="string">"options"</span>, <span class="string">"4"</span>, <span class="string">"extra"</span>]
<a href=#601 id=601 data-nosnippet>601</a> .into_iter()
<a href=#602 id=602 data-nosnippet>602</a> .map(ValueRef::String)
<a href=#603 id=603 data-nosnippet>603</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#604 id=604 data-nosnippet>604</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#605 id=605 data-nosnippet>605</a> )
<a href=#606 id=606 data-nosnippet>606</a> .is_err()
<a href=#607 id=607 data-nosnippet>607</a> );
<a href=#608 id=608 data-nosnippet>608</a>
<a href=#609 id=609 data-nosnippet>609</a> <span class="comment">// Test invalid keyword argument format
<a href=#610 id=610 data-nosnippet>610</a> </span><span class="macro">assert!</span>(
<a href=#611 id=611 data-nosnippet>611</a> parse_compact_request(
<a href=#612 id=612 data-nosnippet>612</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"window"</span>]
<a href=#613 id=613 data-nosnippet>613</a> .into_iter()
<a href=#614 id=614 data-nosnippet>614</a> .map(ValueRef::String)
<a href=#615 id=615 data-nosnippet>615</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#616 id=616 data-nosnippet>616</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#617 id=617 data-nosnippet>617</a> )
<a href=#618 id=618 data-nosnippet>618</a> .is_err()
<a href=#619 id=619 data-nosnippet>619</a> );
<a href=#620 id=620 data-nosnippet>620</a>
<a href=#621 id=621 data-nosnippet>621</a> <span class="comment">// Test invalid keyword
<a href=#622 id=622 data-nosnippet>622</a> </span><span class="macro">assert!</span>(
<a href=#623 id=623 data-nosnippet>623</a> parse_compact_request(
<a href=#624 id=624 data-nosnippet>624</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"invalid_key=123"</span>]
<a href=#625 id=625 data-nosnippet>625</a> .into_iter()
<a href=#626 id=626 data-nosnippet>626</a> .map(ValueRef::String)
<a href=#627 id=627 data-nosnippet>627</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#628 id=628 data-nosnippet>628</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#629 id=629 data-nosnippet>629</a> )
<a href=#630 id=630 data-nosnippet>630</a> .is_err()
<a href=#631 id=631 data-nosnippet>631</a> );
<a href=#632 id=632 data-nosnippet>632</a>
<a href=#633 id=633 data-nosnippet>633</a> <span class="macro">assert!</span>(
<a href=#634 id=634 data-nosnippet>634</a> parse_compact_request(
<a href=#635 id=635 data-nosnippet>635</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"regular"</span>, <span class="string">"abcd"</span>]
<a href=#636 id=636 data-nosnippet>636</a> .into_iter()
<a href=#637 id=637 data-nosnippet>637</a> .map(ValueRef::String)
<a href=#638 id=638 data-nosnippet>638</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#639 id=639 data-nosnippet>639</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#640 id=640 data-nosnippet>640</a> )
<a href=#641 id=641 data-nosnippet>641</a> .is_err()
<a href=#642 id=642 data-nosnippet>642</a> );
<a href=#643 id=643 data-nosnippet>643</a>
<a href=#644 id=644 data-nosnippet>644</a> <span class="comment">// Test invalid window value
<a href=#645 id=645 data-nosnippet>645</a> </span><span class="macro">assert!</span>(
<a href=#646 id=646 data-nosnippet>646</a> parse_compact_request(
<a href=#647 id=647 data-nosnippet>647</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"window=abc"</span>]
<a href=#648 id=648 data-nosnippet>648</a> .into_iter()
<a href=#649 id=649 data-nosnippet>649</a> .map(ValueRef::String)
<a href=#650 id=650 data-nosnippet>650</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#651 id=651 data-nosnippet>651</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#652 id=652 data-nosnippet>652</a> )
<a href=#653 id=653 data-nosnippet>653</a> .is_err()
<a href=#654 id=654 data-nosnippet>654</a> );
<a href=#655 id=655 data-nosnippet>655</a>
<a href=#656 id=656 data-nosnippet>656</a> <span class="comment">// Test invalid parallelism in options string
<a href=#657 id=657 data-nosnippet>657</a> </span><span class="macro">assert!</span>(
<a href=#658 id=658 data-nosnippet>658</a> parse_compact_request(
<a href=#659 id=659 data-nosnippet>659</a> <span class="kw-2">&amp;</span>[<span class="string">"table"</span>, <span class="string">"strict_window"</span>, <span class="string">"parallelism=abc"</span>]
<a href=#660 id=660 data-nosnippet>660</a> .into_iter()
<a href=#661 id=661 data-nosnippet>661</a> .map(ValueRef::String)
<a href=#662 id=662 data-nosnippet>662</a> .collect::&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;(),
<a href=#663 id=663 data-nosnippet>663</a> <span class="kw-2">&amp;</span>QueryContext::arc(),
<a href=#664 id=664 data-nosnippet>664</a> )
<a href=#665 id=665 data-nosnippet>665</a> .is_err()
<a href=#666 id=666 data-nosnippet>666</a> );
<a href=#667 id=667 data-nosnippet>667</a> }
<a href=#668 id=668 data-nosnippet>668</a>}</code></pre></div></section></main></body></html>
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