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>
74 lines
5.8 KiB
HTML
74 lines
5.8 KiB
HTML
<a name="EN-US_TOPIC_0000001233681791"></a><a name="EN-US_TOPIC_0000001233681791"></a>
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<h1 class="topictitle1">PG_STATIO_USER_INDEXES</h1>
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<div id="body8662426"><p id="EN-US_TOPIC_0000001233681791__en-us_topic_0059778710_p25261535655"><strong id="EN-US_TOPIC_0000001233681791__b842352706162555">PG_STATIO_USER_INDEXES</strong> displays the I/O status information about all the user relationship table indexes in the namespace.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001233681791__tabbecf2148ee4283ba83ed8773646f30" frame="border" border="1" rules="all"><caption><b>Table 1 </b>PG_STATIO_USER_INDEXES columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001233681791__r0acafe62495b47899a7299e589dbbec8"><th align="left" class="cellrowborder" valign="top" width="25.85%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001233681791__afb8c07cf879e4231a427890b51a2b0d5"><strong id="EN-US_TOPIC_0000001233681791__b84235270691445">Name</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="23.03%" id="mcps1.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001233681791__ad561d9e107a947da855c9f73298cf476">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="51.12%" id="mcps1.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001233681791__ae22b7dbf17784beabb9338427c615dd1">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="EN-US_TOPIC_0000001233681791__re354463774af45ca85385b638acf4d0d"><td class="cellrowborder" valign="top" width="25.85%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233681791__a4ba12791a2f3429395a38562d5dcb4ed">relid</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.03%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233681791__ab328eca9632d40b5a24056819e7a568a">oid</p>
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</td>
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<td class="cellrowborder" valign="top" width="51.12%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233681791__a38f3ba9b1be649629c2af1653dd3d695">OID of the table for this index</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001233681791__r5ac6316331714c33a078f757df34699d"><td class="cellrowborder" valign="top" width="25.85%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233681791__a56f84140440a40a98da9c7fa79ed5bf7">indexrelid</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.03%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233681791__adf4fdf7c4fa94688a313124355885058">oid</p>
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</td>
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<td class="cellrowborder" valign="top" width="51.12%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233681791__adb3b78721ffa4d43ad22a5efe7f93f77">OID of this index</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001233681791__r3174eb99a145454db1140f077362edac"><td class="cellrowborder" valign="top" width="25.85%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233681791__aa83eaab2703c40c6baa4bd8c2057892b">schemaname</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.03%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233681791__a3b80da7014084d9ebd2e3c3ff1a5dac9">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="51.12%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233681791__a9d284aca3ce941d299ff37cf15343773">Name of the schema this index is in</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001233681791__rf347baefd600499f8ac8fd91e3736d92"><td class="cellrowborder" valign="top" width="25.85%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233681791__af26733ffaff5428388cc98d9acfd834d">relname</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.03%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233681791__a5bb6530270fb4ce399819dfeb5b5a191">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="51.12%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233681791__a913389af2a2a409bb72e160ca639da4e">Name of the table for this index</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001233681791__r2929532809fb444e92708dac9714a4d7"><td class="cellrowborder" valign="top" width="25.85%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233681791__a441550ff5b62492883fbe48182d16a87">indexrelname</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.03%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233681791__a17a948b97c29429a9be50e1cf24fc5ee">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="51.12%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233681791__a58bde0dd54ce416cbaea256eae70f779">Name of this index</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001233681791__r17231991856b4b8d992793566f9e5f87"><td class="cellrowborder" valign="top" width="25.85%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233681791__a7d0947361f6c47c8800dad139b46b562">idx_blks_read</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.03%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233681791__a0aee2db85ecc4fa1910cc48be0bd48b8">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="51.12%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233681791__aea8e11c90c9f446e8bce40b6f72c4f93">Number of disk blocks read from the index</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001233681791__r1c6afc64cefa4f85aae604388ecdff55"><td class="cellrowborder" valign="top" width="25.85%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001233681791__a6f0ccc626c244655a3f324ce1916dee4">idx_blks_hit</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.03%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001233681791__ab46c9f5c3bb349f7b806564977caf009">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="51.12%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001233681791__aa7464e22a9d74b3da97e6c5391593f66">Number of buffer hits in this index</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p id="EN-US_TOPIC_0000001233681791__p340844201018"></p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_04_0639.html">System Views</a></div>
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</div>
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</div>
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