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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">Kouhei Sutou &lt;kou****@clear*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-10-07 18:53:06 +0900 (Wed, 07 Oct 2015)</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
      <dd style="margin-left: 8.5em"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78">63bdb36451af466fa3ef99d428181be53e69be78</a></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
      <dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">expression_rewriter: add optimize rewriter

It just supports between() optimization for now.</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Added files</dt>
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          <li><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-047d9687dd3d47633debf29decbb0967">plugins/expression_rewriters/optimize.rb</a></li>
          <li><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196">test/mruby/suite/expression_rewriter/test_between.rb</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Added: plugins/expression_rewriters/optimize.rb (+38 -0) 100644</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-047d9687dd3d47633debf29decbb0967">...</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-047d9687dd3d47633debf29decbb0967R1">1</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-047d9687dd3d47633debf29decbb0967R2">2</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-047d9687dd3d47633debf29decbb0967R3">3</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-047d9687dd3d47633debf29decbb0967R4">4</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-047d9687dd3d47633debf29decbb0967R5">5</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -0,0 +1,38 @@</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+module Groonga</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  module ExpressionRewriters</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    class Opitmize &lt; ExpressionRewriter</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      register &quot;optimize&quot;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      def rewrite</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        codes = @expression.codes</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        n_codes = codes.size</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        # (A &gt;= x &amp;&amp; A &lt; y) -&gt; between(A, x, &quot;include&quot;, y, &quot;exclude&quot;)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if n_codes != 7</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[6].op != Operator::AND</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[0].op != Operator::GET_VALUE</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[1].op != Operator::PUSH</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[2].op != Operator::GREATER_EQUAL</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[3].op != Operator::GET_VALUE</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[4].op != Operator::PUSH</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[5].op != Operator::LESS</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        return nil if codes[3].value != codes[0].value</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        variable = @expression.get_var_by_offset(0)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten = Expression.create(context[variable.domain])</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten.append_object(Context.instance[&quot;between&quot;], Operator::PUSH, 1)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten.append_object(codes[0].value, Operator::GET_VALUE, 1)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten.append_constant(codes[1].value.value, Operator::PUSH, 1)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten.append_constant(&quot;include&quot;, Operator::PUSH, 1)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten.append_constant(codes[4].value.value, Operator::PUSH, 1)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten.append_constant(&quot;exclude&quot;, Operator::PUSH, 1)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten.append_operator(Operator::CALL, 5)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        rewritten</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+end</span>
</pre>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Added: test/mruby/suite/expression_rewriter/test_between.rb (+43 -0) 100644</span>
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</pre>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196">...</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R1">1</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R2">2</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R3">3</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R4">4</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R5">5</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R6">6</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R7">7</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R8">8</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R9">9</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R10">10</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R11">11</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R12">12</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R13">13</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R14">14</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R15">15</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R16">16</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R17">17</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R18">18</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R19">19</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R20">20</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R21">21</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R22">22</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R23">23</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R24">24</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R25">25</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R26">26</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R27">27</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R28">28</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R29">29</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R30">30</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R31">31</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R32">32</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R33">33</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R34">34</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R35">35</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R36">36</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R37">37</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R38">38</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R39">39</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R40">40</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R41">41</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R42">42</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/63bdb36451af466fa3ef99d428181be53e69be78#diff-05f8b45844950f5a3949b0b6c2a14196R43">43</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -0,0 +1,43 @@</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+class TestBetween &lt; ExpressionRewriterTestCase</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  def setup</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    Groonga::Schema.define do |schema|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      schema.create_table(&quot;rewriters&quot;,</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                          :type =&gt; :hash,</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                          :key_type =&gt; :short_text) do |table|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        table.text(&quot;plugin_name&quot;)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      schema.create_table(&quot;Logs&quot;) do |table|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        table.time(&quot;timestamp&quot;)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    @rewriters = Groonga[&quot;rewriters&quot;]</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    @rewriters.add(&quot;optimize&quot;, :plugin_name =&gt; &quot;expression_rewriters/optimize&quot;)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    @logs = Groonga[&quot;Logs&quot;]</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    setup_expression(@logs)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  def teardown</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    teardown_expression</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  def test_optimizable</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    code =</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      &quot;timestamp &gt;= &#39;2015-10-01 00:00:00&#39; &amp;&amp; &quot; +</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      &quot;timestamp &lt;  &#39;2015-11-00 00:00:00&#39;&quot;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    assert_equal(&lt;&lt;-DUMP, dump_rewritten_plan(code))</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+[0]</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  op:         &lt;call&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  logical_op: &lt;or&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  args[0]:    &lt;#&lt;proc:function between arguments:[]&gt;&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  args[1]:    &lt;#&lt;column:fix_size Logs.timestamp range:Time type:scalar compress:none&gt;&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  args[2]:    &lt;&quot;2015-10-01 00:00:00&quot;&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  args[3]:    &lt;&quot;include&quot;&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  args[4]:    &lt;&quot;2015-11-00 00:00:00&quot;&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  args[5]:    &lt;&quot;exclude&quot;&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  expr:       &lt;0..6&gt;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    DUMP</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+end</span>
</pre>
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