forked from docs/doc-exports
Lu, Huayi
e6fa411af0
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
73 lines
6.3 KiB
HTML
73 lines
6.3 KiB
HTML
<a name="EN-US_TOPIC_0000001233563265"></a><a name="EN-US_TOPIC_0000001233563265"></a>
|
|
|
|
<h1 class="topictitle1">PG_EXTENSION</h1>
|
|
<div id="body8662426"><p id="EN-US_TOPIC_0000001233563265__a3fb02bd00b2341d79424093650ba792a"><strong id="EN-US_TOPIC_0000001233563265__b176811634164710">PG_EXTENSION</strong> records information about the installed extensions. By default, <span id="EN-US_TOPIC_0000001233563265__text707754548">GaussDB(DWS)</span> has 12 extensions, that is, PLPGSQL, DIST_FDW, FILE_FDW, HDFS_FDW, HSTORE, PLDBGAPI, DIMSEARCH, PACKAGES, GC_FDW, UUID-OSSP, LOG_FDW, and ROACH_API.</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001233563265__t78ace88e1f3049799b02e1afd81d5370" frame="border" border="1" rules="all"><caption><b>Table 1 </b>PG_EXTENSION</caption><thead align="left"><tr id="EN-US_TOPIC_0000001233563265__r684528635a2b4ad1a40f23cbfac1c56c"><th align="left" class="cellrowborder" valign="top" width="31.669999999999998%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001233563265__a3a2b171bb3564a7bb3d809d3a5a0b31e"><strong id="EN-US_TOPIC_0000001233563265__b84235270691445">Name</strong></p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="18.07%" id="mcps1.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001233563265__a7a881dcd9ca94b288e336820d454c299">Type</p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="50.260000000000005%" id="mcps1.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001233563265__a5c38398a12fd4f81a6b5cbb720e899b6">Description</p>
|
|
</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody><tr id="EN-US_TOPIC_0000001233563265__r2963facc7d43445b85050e7cb7d91b54"><td class="cellrowborder" valign="top" width="31.669999999999998%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233563265__a219f3c60232144d38162c49dbc43d7fe">extname</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="18.07%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233563265__a2fdde3c4c78a417eb60ab97f84c0b2ee">name</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="50.260000000000005%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233563265__aef1fc8b8f12542f4a3e6ec20a5e7d4b8">Extension name</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="EN-US_TOPIC_0000001233563265__r16497dae299842ec9241a0afd519b95a"><td class="cellrowborder" valign="top" width="31.669999999999998%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233563265__a38f950fcdd1243deb8890e3bb2c85802">extowner</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="18.07%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233563265__a980b16e4161548b6b678b1752fdb0156">oid</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="50.260000000000005%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233563265__a15bbef77bf8144cb96a0c050fdf49b72">Owner of the extension</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="EN-US_TOPIC_0000001233563265__r9c8ea4494e1c4507a14db79bbe03ba85"><td class="cellrowborder" valign="top" width="31.669999999999998%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233563265__ae3f3eb9eaa174aa3a7cb4498b9b72dfc">extnamespace</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="18.07%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233563265__a316b7d6aac3541838e7ae998c3d94b68">oid</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="50.260000000000005%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233563265__ac83aafa6bfd24b3aa4b4f10626d04a08">Namespace containing the extension's exported objects</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="EN-US_TOPIC_0000001233563265__r7d481f2a99b94ee3b5e357cccc212573"><td class="cellrowborder" valign="top" width="31.669999999999998%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233563265__aee7b6e4171bb4badbd299ed6a1d3050f">extrelocatable</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="18.07%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233563265__af9beb8e6cb4f40c7bc9028246d81890f"><span id="EN-US_TOPIC_0000001233563265__text1980718147321">boolean</span></p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="50.260000000000005%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233563265__p77816494210">Its value is <strong id="EN-US_TOPIC_0000001233563265__b318762185117">true</strong> if the extension can be relocated to another schema.</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="EN-US_TOPIC_0000001233563265__r4e8c3a1420cc43c588e149cba0040260"><td class="cellrowborder" valign="top" width="31.669999999999998%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233563265__a486649418359415c8ac7c7bdb6bb9af4">extversion</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="18.07%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233563265__a4beec91ed471472e9eb60a4f58cceaf1">text</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="50.260000000000005%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233563265__af68b81ec22d04e8c8b609b92a172792a">Version number of the extension</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="EN-US_TOPIC_0000001233563265__r0475454df0f74e5cabbf81198854924e"><td class="cellrowborder" valign="top" width="31.669999999999998%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233563265__a51073ff24294412f8dea67e2c5254dc0">extconfig</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="18.07%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233563265__a038b12ead2b741f2a9712f35d68b3ba6">oid[]</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="50.260000000000005%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233563265__a06a09d2fa4604d5e8b1ff5620fdefc8f">Configuration information about the extension</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="EN-US_TOPIC_0000001233563265__r64ab02f1815c427589999c84c5ea8a4f"><td class="cellrowborder" valign="top" width="31.669999999999998%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233563265__a8fa932144dd54c8da054ff7753310031">extcondition</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="18.07%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233563265__ae78416cddfa34e8a84666f6aef3e8872">text[]</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="50.260000000000005%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233563265__ab2485b4f9ebf49ceb29eab6bbb27826a">Filter conditions for the extension's configuration information</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_04_0561.html">System Catalogs</a></div>
|
|
</div>
|
|
</div>
|
|
|