forked from docs/doc-exports
Lu, Huayi
7505fe85a9
Reviewed-by: Kacur, Michal <michal.kacur@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
14 lines
1.4 KiB
HTML
14 lines
1.4 KiB
HTML
<a name="EN-US_TOPIC_0000001330488848"></a><a name="EN-US_TOPIC_0000001330488848"></a>
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<h1 class="topictitle1">How Can I View SQL Execution Records in a Certain Period When Read and Write Requests Are Blocked?</h1>
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<div id="body0000001330488848"><p id="EN-US_TOPIC_0000001330488848__en-us_topic_0000001145896679_p8060118">You can use the top SQL feature to view SQL statements executed in a specified period. SQL statements of the current CN or all CNs can be viewed.</p>
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<p id="EN-US_TOPIC_0000001330488848__en-us_topic_0000001145896679_p112557616110">Top SQL allows you to view real-time and historical SQL statements.</p>
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<ul id="EN-US_TOPIC_0000001330488848__en-us_topic_0000001145896679_ul1510164614112"><li id="EN-US_TOPIC_0000001330488848__en-us_topic_0000001145896679_li16112461113">For details about real-time SQL statement query, see section "Real-time TopSQL" in <em id="EN-US_TOPIC_0000001330488848__i17379215173118">Data Warehouse Service Development Guide</em>.</li><li id="EN-US_TOPIC_0000001330488848__en-us_topic_0000001145896679_li1349419251728">For details about how to query historical SQL statements, see section "Historical TopSQL" in <em id="EN-US_TOPIC_0000001330488848__i1827623893912">Data Warehouse Service Development Guide</em>.</li></ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_03_0035.html">Database Performance</a></div>
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</div>
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