forked from docs/doc-exports
Lu, Huayi
a24ca60074
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
101 lines
8.1 KiB
HTML
101 lines
8.1 KiB
HTML
<a name="EN-US_TOPIC_0000001145694631"></a><a name="EN-US_TOPIC_0000001145694631"></a>
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<h1 class="topictitle1">PG_STAT_XACT_USER_TABLES</h1>
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<div id="body8662426"><p id="EN-US_TOPIC_0000001145694631__ae735772abbc546e0a1760e308d44afc5"><strong id="EN-US_TOPIC_0000001145694631__b9551171012553">PG_STAT_XACT_USER_TABLES</strong> displays the transaction status information of the user table in the namespace.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001145694631__tb0f0ad8f159d49d4874f17458f54cef0" frame="border" border="1" rules="all"><caption><b>Table 1 </b>PG_STAT_XACT_USER_TABLES columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001145694631__r32e4aa753a1545d8879cf624cf97eadc"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001145694631__a84028ba5b22c4c2d83966b148c2c756a"><strong id="EN-US_TOPIC_0000001145694631__b84235270691445">Name</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001145694631__a26f30eda14ff4d89af5d88fa0b6e9f22">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="60%" id="mcps1.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001145694631__afc08bb01a9c249afad001030e8346867">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_0000001145694631__re080bc323e64423ea3f96a17baa26cd2"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a5ea0625738a44206ac466e74d7738052">relid</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__a083eb66aeb2547dfb54982f976625b3c">oid</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__af4c634d42d814684acfd588084e90744">Table OID</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__r79ec3822a0b04b6381ecc03058c824e7"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a746b4c2799f84f66acdc524c52fec999">schemaname</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__a61f0e7c897a44e0dbec56667415ac994">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__acaf596c6fb4848d0896e5a96641ba4cb">Schema name of the table</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__r1d1967a4f3ff4d5cac334fc3156bab87"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a36dfd77d9b7a43518499f4791bc56e7b">relname</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__ab366d9ce2e1041679104a085835d35e3">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__a94664250ad4349e0a9e5000a7d85f1be">Table name</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__r8643dcb0b77b49d1ba621cd2563fb26a"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a3fc51b9dc61c408793a15bb9a512d5d4">seq_scan</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__ae1870c5ed9ee48a083cfcc524c580f6e">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__adfa8e7f98c9b4766b6c7a5548c86859a">Number of sequential scans started on the table</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__r8e8efbf6902f40bfaf628f1b11347e2e"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a60cbc5ac256d478a9fd69955631961ac">seq_tup_read</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__a679a35fc39f74766879442399fe00703">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__a708cda76b16645f797e147f3ea6faa3d">Number of live rows fetched by sequential scans</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__r6ab43d13bfec498295eb6f1eebb42b5d"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a435f4c2004b1488ba8406cd88df8dd1f">idx_scan</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__a0ac5b9e2c39146c5939a1e056d281018">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__a0f1f51cf6c8c48a9a8a173a77c04719d">Number of index scans started on the table</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__rb28c017069144e6bbebc1327487d24db"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a3525dc10fa7642f0a659160cd7f00de0">idx_tup_fetch</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__a751bedbc17c145a2921723a08921d87e">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__a45cc1b23c77f4aaa973b7935273275b6">Number of live rows fetched by index scans</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__re1ead8f8dc6b439f988147245a8ceb03"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__af2ecc92a06d94d249cfbc4518f7b9a93">n_tup_ins</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__add7576ff8f9d41769e859b8c82455e11">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__af8812a546d3d4ba4a361d991f24eed05">Number of rows inserted</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__rac1e26c81f704f438676ab49e7eeec07"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__abe45d3e201a644bca7b274e1f0fd3c12">n_tup_upd</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__ac37914f7ef644949a31653c5c4a9c6ed">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__ad8b307e7662243fdb8ecd917afcb6f61">Number of rows updated</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__r7644dd98531249bc9020e751082809f7"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__a1cb8f82f7f5f4be69daf27e13afd4882">n_tup_del</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__a3881320f56d4453aa579cd3540d3c53a">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__a0e0c2a1497684580b4e3d1623e649c51">Number of rows deleted</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001145694631__ra134439ae7984d54933457e0a722390b"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001145694631__aba54c23e7ccf4f4b9b84adef2dd12bf3">n_tup_hot_upd</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001145694631__a020f4777019345a9b8b9541b0941c319">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001145694631__a8edeade31d464cfeb7495a39fc14efd0">Number of rows HOT updated (that is, with no separate index update required)</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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</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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