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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">Daijiro MORI &lt;daiji****@gmail*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2013-06-18 13:19:25 +0900 (Tue, 18 Jun 2013)</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/416234f86201d333c32abb02428f0bc35fa0090d">416234f86201d333c32abb02428f0bc35fa0090d</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">Provide grn_table_is_grouped()</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
        <ul>
          <li><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#diff-0">include/groonga.h</a></li>
          <li><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#diff-1">lib/db.c</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">  Modified: include/groonga.h (+3 -0)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</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-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0L2725">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0L2726">2726</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0L2727">2727</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0L2728">2728</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0L2729">2729</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0L2730">2730</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0L2731">2731</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-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0R2725">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0R2726">2726</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0R2727">2727</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0R2728">2728</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/416234f86201d333c32abb02428f0bc35fa0090d#L0R2729">2729</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/416234f86201d333c32abb02428f0bc35fa0090d#L0R2730">2730</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/416234f86201d333c32abb02428f0bc35fa0090d#L0R2731">2731</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0R2732">2732</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0R2733">2733</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L0R2734">2734</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">@@ -2726,6 +2726,9 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">GRN_API grn_table_sort_key *grn_table_sort_key_from_str(grn_ctx *ctx,</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> GRN_API grn_rc grn_table_sort_key_close(grn_ctx *ctx,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                                         grn_table_sort_key *keys, unsigned int nkeys);</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+GRN_API grn_bool grn_table_is_grouped(grn_obj *table);</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">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> GRN_API grn_rc grn_load(grn_ctx *ctx, grn_content_type input_type,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                         const char *table, unsigned int table_len,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                         const char *columns, unsigned int columns_len,</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">  Modified: lib/db.c (+9 -0)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</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-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1L8869">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1L8870">8870</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1L8871">8871</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1L8872">8872</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
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<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
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<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1L8873">8873</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1L8874">8874</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1L8875">8875</a></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-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1R8869">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1R8870">8870</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1R8871">8871</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1R8872">8872</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8873">8873</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8874">8874</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8875">8875</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8876">8876</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8877">8877</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8878">8878</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8879">8879</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8880">8880</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/416234f86201d333c32abb02428f0bc35fa0090d#L1R8881">8881</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1R8882">8882</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1R8883">8883</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/416234f86201d333c32abb02428f0bc35fa0090d#L1R8884">8884</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">@@ -8870,6 +8870,15 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">grn_table_sort_key_close(grn_ctx *ctx, grn_table_sort_key *keys, unsigned int nk</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">   return ctx-&gt;rc;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+grn_bool</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+grn_table_is_grouped(grn_obj *table)</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">+  if (GRN_OBJ_TABLEP(table) &amp;&amp; GRN_TABLE_IS_GROUPED(table)) {</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    return GRN_TRUE;</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 GRN_FALSE;</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">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> /* grn_load */</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre"> static grn_obj *</span>
</pre>
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