gaussdb UMN Initial version

Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Wang , Deng Ke <wangdengke2@huawei.com>
Co-committed-by: Wang , Deng Ke <wangdengke2@huawei.com>

doc-exports

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+Subproject commit 118a109795f9193fc0bab68fb222736a4d17142f

docs/gaussdb_mysql/umn/PARAMETERS.txt

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+version=""
+language="en-us"
+type=""

docs/gaussdb_mysql/umn/change_history.html

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+<a name="change_history"></a><a name="change_history"></a>
+
+<h1 class="topictitle1">Change History</h1>
+<div id="body1586847824555">
+<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="change_history__t25f07a530ff748c9b3e7de83e4d89ad2" frame="border" border="1" rules="all"><thead align="left"><tr id="change_history__rd0d3ad0e0d244ef98cefe1a67f5fbe8e"><th align="left" class="cellrowborder" valign="top" width="21.85%" id="mcps1.3.1.1.3.1.1"><p id="change_history__acd841941a8274f26b824466b06b4f6d9"><strong id="change_history__b17355194513410">Released On</strong></p>
+</th>
+<th align="left" class="cellrowborder" valign="top" width="78.14999999999999%" id="mcps1.3.1.1.3.1.2"><p id="change_history__a52118ec1b24e45c89c3218b75937d590"><strong id="change_history__b449154815344">Description</strong></p>
+</th>
+</tr>
+</thead>
+<tbody><tr id="change_history__row178881838182713"><td class="cellrowborder" valign="top" width="21.85%" headers="mcps1.3.1.1.3.1.1 "><p id="change_history__p13889238192720">2022-10-30</p>
+</td>
+<td class="cellrowborder" valign="top" width="78.14999999999999%" headers="mcps1.3.1.1.3.1.2 "><p id="change_history__p2039315497275">This is the third official release.</p>
+<p id="change_history__p659793612819">Optimized the content in <a href="gaussdb_02_0012.html">Step 1: Create a DB Instance</a>.</p>
+</td>
+</tr>
+<tr id="change_history__row51754533615"><td class="cellrowborder" valign="top" width="21.85%" headers="mcps1.3.1.1.3.1.1 "><p id="change_history__p51766513364">2020-07-31</p>
+</td>
+<td class="cellrowborder" valign="top" width="78.14999999999999%" headers="mcps1.3.1.1.3.1.2 "><p id="change_history__p6897321182811">This is the second official release.</p>
+<p id="change_history__p1682915501179">Modified the following content:</p>
+<ul id="change_history__ul118291650141714"><li id="change_history__li38298509176">Product description in <a href="introduction.html">What Is GaussDB(for MySQL)?</a></li></ul>
+<ul id="change_history__ul1082965011172"><li id="change_history__li198294503171">Instance specifications in <a href="gaussdb_01_0004.html#gaussdb_01_0004__table184840323593">Table 1</a>.</li></ul>
+</td>
+</tr>
+<tr id="change_history__row58082072010"><td class="cellrowborder" valign="top" width="21.85%" headers="mcps1.3.1.1.3.1.1 "><p id="change_history__p419645122015">2020-07-14</p>
+</td>
+<td class="cellrowborder" valign="top" width="78.14999999999999%" headers="mcps1.3.1.1.3.1.2 "><p id="change_history__p2094081913200">This issue is the first official release.</p>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+