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>
12 lines
991 B
HTML
12 lines
991 B
HTML
<a name="EN-US_TOPIC_0000001188163586"></a><a name="EN-US_TOPIC_0000001188163586"></a>
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<h1 class="topictitle1">PGXC_COLUMN_TABLE_IO_STAT</h1>
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<div id="body0000001194286327"><p id="EN-US_TOPIC_0000001188163586__p359718095818"><strong id="EN-US_TOPIC_0000001188163586__b14831144831114">PGXC_COLUMN_TABLE_IO_STAT</strong> provides I/O statistics of all column-store tables of the database on all CNs and DNs in the cluster. Except the <strong id="EN-US_TOPIC_0000001188163586__b144861641101314">nodename</strong> column of the name type added in front of each row, the names, types, and sequences of other columns are the same as those in the <strong id="EN-US_TOPIC_0000001188163586__b357414617147">GS_COLUMN_TABLE_IO_STAT</strong> view. For details about the columns, see <a href="dws_04_0955.html">GS_COLUMN_TABLE_IO_STAT</a>.</p>
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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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