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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>
101 lines
9.0 KiB
HTML
101 lines
9.0 KiB
HTML
<a name="EN-US_TOPIC_0000001188323714"></a><a name="EN-US_TOPIC_0000001188323714"></a>
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<h1 class="topictitle1">GLOBAL_TABLE_CHANGE_STAT</h1>
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<div id="body0000001148206734"><p id="EN-US_TOPIC_0000001188323714__p4699346594"><strong id="EN-US_TOPIC_0000001188323714__b23413421127">GLOBAL_TABLE_CHANGE_STAT</strong> displays the changes of all tables (excluding foreign tables) in the current database. The value of each column that indicates the number of times is the accumulated value since the instance was started.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001188323714__table11899173375913" frame="border" border="1" rules="all"><caption><b>Table 1 </b>GLOBAL_TABLE_CHANGE_STAT columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001188323714__row186963418593"><th align="left" class="cellrowborder" valign="top" width="23.23%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001188323714__p9691934125917">Name</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="19.189999999999998%" id="mcps1.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001188323714__p116919341595">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="57.58%" id="mcps1.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001188323714__p570193410591">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_0000001188323714__row1370153485918"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p870334205917">schemaname</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p13708344592">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p27083465918">Namespace of a table</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row670163419593"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p137033455913">relname</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p371734155917">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p47183416595">Table name</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row1471193495911"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p16710346593">last_vacuum</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p207283410595">timestamp with time zone</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p97243412598">Time when the last <strong id="EN-US_TOPIC_0000001188323714__b1831165216419">VACUUM</strong> operation is performed manually</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row27243418598"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p172113417592">vacuum_count</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p073113410595">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p117323416595">Number of times of manually performing the <strong id="EN-US_TOPIC_0000001188323714__b17796771863">VACUUM</strong> operation. The value is the sum of the number of times on each CN.</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row187393405916"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p177353414595">last_autovacuum</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p117318345591">timestamp with time zone</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p87393410597">Time when the last <strong id="EN-US_TOPIC_0000001188323714__b1346695011716">VACUUM</strong> operation is performed automatically</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row18731034175910"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p3741334175915">autovacuum_count</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p197419344592">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p17746344591">Number of times of automatically performing the <strong id="EN-US_TOPIC_0000001188323714__b74501215811">VACUUM</strong> operation. The value is the sum of the number of times on each CN.</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row074143425910"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p117403419598">last_analyze</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p374193410597">timestamp with time zone</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p1174143418594">Time when the <strong id="EN-US_TOPIC_0000001188323714__b15849194418914">ANALYZE</strong> operation is performed (both manually and automatically)</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row1374123416591"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p174143417593">analyze_count</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p137416343592">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p16752343596">Number of times of performing the <strong id="EN-US_TOPIC_0000001188323714__b611151513107">ANALYZE</strong> operation (both manually and automatically). The <strong id="EN-US_TOPIC_0000001188323714__b9660157151115">ANALYZE</strong> operation is performed on all CNs at the same time. Therefore, the value of this column is the maximum value on all CNs.</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row0759345597"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p15757346595">last_autoanalyze</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p1775133419599">timestamp with time zone</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p197593417591">Time when the last <strong id="EN-US_TOPIC_0000001188323714__b18626248151118">ANALYZE</strong> operation is performed automatically</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row177533495914"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p975143420595">autoanalyze_count</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p117533495914">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p20751534135910">Number of times of automatically performing the <strong id="EN-US_TOPIC_0000001188323714__b139188016124">ANALYZE</strong> operation. The value is the sum of the number of times on each CN.</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001188323714__row1575634175912"><td class="cellrowborder" valign="top" width="23.23%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188323714__p476143495910">last_change</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.189999999999998%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188323714__p17613418599">bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.58%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188323714__p476434135911">Time when the last modification (<strong id="EN-US_TOPIC_0000001188323714__b43932971315">INSERT</strong>, <strong id="EN-US_TOPIC_0000001188323714__b13358163218130">UPDATE</strong>, or <strong id="EN-US_TOPIC_0000001188323714__b1771815354136">DELETE</strong>) is performed</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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