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<dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
<dd style="margin-left: 8.5em">Tetsuro IKEDA <ikdtt****@gmail*****></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
<dd style="margin-left: 8.5em">2010-10-27 09:35:13 +0900 (Wed, 27 Oct 2010)</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/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba">a0a0036ab223037e9d820b3bde5c3662a16d28ba</a></dd>
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<dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; padding: 0.5em">fixed document about groonga_count_skip.</pre></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
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<li><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#diff-0">doc/ja/source/userguide.rst</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre"> Modified: doc/ja/source/userguide.rst (+1 -1)</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, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0L133">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0L134">134</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0L135">135</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0L136">136</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0L137">137</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre"> </span>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0R133">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0R134">134</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0R135">135</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0R136">136</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre"> </span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/mroonga/mroonga/commit/a0a0036ab223037e9d820b3bde5c3662a16d28ba#L0R137">137</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -134,4 +134,4 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">groongaストレージエンジンの前身であるTritonn(MySQL+Senna)では</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre"> 行カウント高速化の処理が行われる度に ``groonga_count_skip`` ステータス変数がインクリメントされます。</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-備考：この高速化機能はインデックスを用いて実装されています。テーブルスキャンが行われるパタンでは高速化は行われません。</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+備考：この高速化機能はインデックスを用いて実装されています。現在のところインデックスアクセスのみでレコードが特定できるパタンでのみ有効に機能します。</span>
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