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Lu, Huayi ef0ada5a59 DWS DEV 20240716 version 
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>
2024-11-02 09:07:47 +00:00

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<a name="EN-US_TOPIC_0000001503359652"></a><a name="EN-US_TOPIC_0000001503359652"></a>
<h1 class="topictitle1">PG_STAT_OBJECT</h1>
<div id="body0000001503359652"><p id="EN-US_TOPIC_0000001503359652__p13237141072220">Records table statistics and autovacuum efficiency information of the current DB instance, and creates indexes for the <strong id="EN-US_TOPIC_0000001503359652__b78053381746">databaseid</strong>, <strong id="EN-US_TOPIC_0000001503359652__b17642421413">relid</strong>, and <strong id="EN-US_TOPIC_0000001503359652__b08961144744">partid</strong> columns. Update of this system catalog is controlled by the <a href="dws_04_0923.html#EN-US_TOPIC_0000001510283565__section4328534144311">enable_pg_stat_object</a> parameter. This system catalog is supported only by clusters of version 8.2.1 or later.</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001503359652__t6247b73f46cc4eb6904f6623110bea20" frame="border" border="1" rules="all"><caption><b>Table 1 </b>PG_STAT_OBJECT columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001503359652__r6c512e626bf94ba7bf3328415c78ca1b"><th align="left" class="cellrowborder" valign="top" width="17.29%" id="mcps1.3.2.2.5.1.1"><p id="EN-US_TOPIC_0000001503359652__a0eeafe6a04a64cdda812ca5fa10bf53f"><strong id="EN-US_TOPIC_0000001503359652__b773824616501">Column</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="21.29%" id="mcps1.3.2.2.5.1.2"><p id="EN-US_TOPIC_0000001503359652__a742db4b571df4fbfa8792c07ee574c53">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="17.31%" id="mcps1.3.2.2.5.1.3"><p id="EN-US_TOPIC_0000001503359652__a9d58a61982854516b4a12fbe45b20797">Reference</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="44.11%" id="mcps1.3.2.2.5.1.4"><p id="EN-US_TOPIC_0000001503359652__a454ad9ceb13a4d96a00620a5629c87fa">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001503359652__r0483813893fb4b47bee9e92dff248b31"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p205782029181519">databaseid</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p95781298156">oid</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1848372594016"><a href="dws_04_0582.html">PG_DATABASE</a>.oid</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p16577192981519">OID of the database.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row19483225154019"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1257610296152">relid</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1857562961520">oid</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p115751329161515"><a href="dws_04_0578.html">PG_CLASS</a>.oid</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p985784411203">OID of the table. It is the OID of the primary table for a partitioned table.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__r513e4e9aab1e43c598e7b8376105fe61"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1757452931512">partid</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p65731629171510">oid</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p357232911515"><a href="dws_04_0606.html">PG_PARTITION</a>.oid</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1385704472013">Partition OID. For an ordinary table, the value of this column is <strong id="EN-US_TOPIC_0000001503359652__b784018512512">0</strong>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__r4e1057d952d64f2f98cc1afadb219eb2"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1557182981510">numscans</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p15571182910151">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p16570172917151">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1785754462015">Number of times that sequential scans are started.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row9787045174114"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1456922951510">tuples_returned</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1356814296155">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p5568329141518">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p5857644132017">Number of visible tuples fetched by sequential scans.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__rfbf78930fc5b48b4b0eb315fa21582d9"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1456614297156">tuples_fetched</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1656582915158">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p155659295154">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p38571844192017">Number of visible tuples fetched.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row181531143102517"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p115631929111510">tuples_inserted</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p11563162991519">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1056215293157">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p17857134410207">Number of inserted records.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row415474322519"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1456122917154">tuples_updated</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1356022921520">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1255922941514">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1985704420203">Number of updated records.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row453128161919"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p16531681192">tuples_deleted</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p125318810195">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p85313814195">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p6858184415209">Number of deleted records.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row6302637111917"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p5302237111916">tuples_hot_updated</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p17302173721910">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1230217375193">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p7858104415207">Number of HOT updates.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row15887154014193"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1288794041919">n_live_tuples</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p19887204012195">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p4888140171915">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p885804413201">Number of visible tuples.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row187101545181912"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p57101445131917">last_autovacuum_begin_n_dead_tuple</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p2710144517192">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p5710745181916">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p7858154416208">Number of tuples deleted before Autovacuum is executed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row4277147111910"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1927764714198">n_dead_tuples</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p17277147141914">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p5277184771915">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p48581344112012">Number of tuples deleted after Autovacuum is successful.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row8269104981914"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p12691449141916">changes_since_analyze</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p102699497195">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p11269149101919">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p13858164416201">Last data modification time after Analyze.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row14919134310196"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p10919164301914">blocks_fetched</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p4919943131914">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1291984301911">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p68581344172018">Number of selected pages.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row3741133515207"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p14741335152012">blocks_hit</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p674113350203">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p157411357204">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p28581544142017">Number of scanned pages.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1537053717204"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p193700376201">cu_mem_hit</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p153701737182015">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p15370237152016">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p18581744172019">Number of CU memory hits.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row9779738162010"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p877915386206">cu_hdd_sync</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p477916383207">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p5779143815209">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p5859124420203">Times that CUs are synchronously read from disks.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row16959123915201"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p17960193917206">cu_hdd_asyn</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p19960193912011">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p19960153910206">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p285914482013">Times that CUs are asynchronously read from disks.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row20256341112018"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p9257194122013">data_changed_timestamp</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p325717410202">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p15257741122010">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p118591444182016">Last data modification time.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row457994292018"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p157920427202">data_access_timestamp</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p857912423208">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p11579742162015">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p13859134422018">Last access time of a table.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row9887043202013"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p6887443122015">analyze_timestamp</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p48871243122014">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p15888144311203">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p8859344112018">Last Analyze time.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1120919451204"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p2020914519206">analyze_count</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p32092453203">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1209745132019">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p485964422010">Total number of Analyze times.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row15756152613915"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p167562262914">autovac_analyze_timestamp</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p97568263920">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p57573265916">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p158591044182013">Last Autoanalyze time.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1341612285913"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p17416228695">autovac_analyze_count</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p114168289918">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p184171128796">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1085915447202">Total number of Autoanalyze times.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row826818301892"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p7268330392">vacuum_timestamp</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p14268133014920">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1826973010912">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p8860134492012">Time of the latest Vacuum.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1485263312913"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p15853933898">vacuum_count</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1285314331595">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p11853113316910">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p086015446201">Total number of Vacuum times.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row85915399911"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p195914391915">autovac_vacuum_timestamp</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p125911391892">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p10591113918910">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p08601844142017">Last Autovacuum time.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row10650134111917"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p206505411399">autovac_vacuum_count</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1165012411791">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p13650114116919">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p186015449201">Total number of Autovacuum times.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row3471843995"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p4481243595">autovacuum_success_count</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p184814439912">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p164804312914">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p138601744152017">Total number of successful Autovacuum operations.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row2043284418917"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p13432104412910">last_autovacuum_time_cost</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p17432144796">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p84326441690">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p108602449200">Time spent on the latest successful Autovacuum, in microseconds.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1540294610919"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p24021546793">avg_autovacuum_time_cost</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p640215461099">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p640284610910">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1286074416205">Average execution time of successful Autovacuum operations. Unit: μs.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row816184813912"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p101613489911">last_autovacuum_failed_count</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1616119481596">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p12161124814919">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1386004442019">Total number of autovacuum failures since the last successful Autovacuum.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row4186508913"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p4182509913">last_autovacuum_trigger</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p191895015916">smallint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p6185501092">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p8648184844616">Triggering mode of the latest autovacuum, which helps maintenance personnel determine the Vacuum status.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row629219511913"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1529210511197">last_autovacuum_oldestxmin</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p192936511918">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p82931351194">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p108612445202"><strong id="EN-US_TOPIC_0000001503359652__b951854914113">oldestxmin</strong> after the latest successful Autovacuum execution. If the table-level <strong id="EN-US_TOPIC_0000001503359652__b11381025102618">oldestxmin</strong> feature is enabled, this field records the value of <strong id="EN-US_TOPIC_0000001503359652__b8138152582616">oldestxmin</strong> used by the latest <strong id="EN-US_TOPIC_0000001503359652__b101384256265">(AUTO)VACUUM</strong> of the table.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row12768852092"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1876820520914">last_autovacuum_scan_pages</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p167685521193">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p157683521495">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p178611444132014">Number of pages last scanned by autovacuum (only for row-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row449245417914"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1049316541891">last_autovacuum_dirty_pages</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1849315540912">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p114931546911">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p386119445203">Number of pages last modified by Autovacuum (only for row-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row41115562916"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p011125619910">last_autovacuum_clear_deadtuples</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p711195616918">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p161115561198">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p3861134414204">Number of dead tuples last cleared by Autovacuum (only for row-store tables)</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row6717957294"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p77171457693">sum_autovacuum_scan_pages</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p157172570916">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p207175577917">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p186119448207">Total number of pages scanned by Autovacuum since database initialization (only for row-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row37265502107"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p772665071013">sum_autovacuum_dirty_pages</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p127261950171017">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p272617508107">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p19861104432013">Number of pages modified by Autovacuum since database initialization (only for row-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row63004523104"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p193001952101016">sum_autovacuum_clear_deadtuples</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p113011752131018">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1830125221011">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p3861644162017">Total number of dead tuples cleared by Autovacuum since database initialization (only for row-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row279915321012"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p9799753171011">last_autovacuum_begin_cu_size</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p979911535100">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p979995311016">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p19861444132010">Size of the CU file before the latest Autovacuum operation (only for column-store tables)</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row125718558101"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p112574552104">last_autovacuum_cu_size</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p102570557104">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p9257165511105">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1986254452019">Size of the CU file after the latest Autovacuum (only for column-store tables)</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row17712105616103"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p0712756121012">last_autovacuum_rewrite_size</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1471216563105">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p971295620101">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1286284414206">Size of the column-store file last rewritten by autovacuum (only for column-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row33252589108"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p532511583102">last_autovacuum_clear_size</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p6325658131017">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1132515810108">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p9862134422020">Size of the column-store file last cleared by Autovacuum (only for column-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row620912514116"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p182098591116">last_autovacuum_clear_cbtree_tuples</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1920910518114">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p142099521116">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p486217440207">Number of cbtree tuples last cleared by Autovacuum (only for column-store tables)</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1838206111111"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p93829631115">sum_autovacuum_rewrite_size</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p163825615117">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p838219611113">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p108621444205">Total size of column-store files rewritten by Autovacuum since database initialization (only for column-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row57943791111"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1079437191116">sum_autovacuum_clear_size</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p1979410781119">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p279411720112">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1886215445202">Total size of column-store files cleared by Autovacuum since database initialization (only for column-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1510129191116"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p551039191116">sum_autovacuum_clear_cbtree_tuples</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p2051016971114">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p1551069161119">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p1286284410203">Total number of cbtree tuples cleared by Autovacuum since database initialization (only for column-store tables).</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1703101401116"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p137031414161117">extra1</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p14703101471112">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p2703161481117">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p3863244172014">Reserved field 1.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row10190131617117"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p1119019169119">extra2</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p41901916161113">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p12190111612110">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p13863944162018">Reserved field 2.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row1523518421190"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p723584211920">extra3</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p14235342161913">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p623518426197">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p13863144420207">Reserved field 3.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001503359652__row7527317131211"><td class="cellrowborder" valign="top" width="17.29%" headers="mcps1.3.2.2.5.1.1 "><p id="EN-US_TOPIC_0000001503359652__p205279174121">extra4</p>
</td>
<td class="cellrowborder" valign="top" width="21.29%" headers="mcps1.3.2.2.5.1.2 "><p id="EN-US_TOPIC_0000001503359652__p352741761213">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="17.31%" headers="mcps1.3.2.2.5.1.3 "><p id="EN-US_TOPIC_0000001503359652__p18527917161213">-</p>
</td>
<td class="cellrowborder" valign="top" width="44.11%" headers="mcps1.3.2.2.5.1.4 "><p id="EN-US_TOPIC_0000001503359652__p158646444207">Reserved field 4.</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
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