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cursor with hold must be save to disk?
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Subject
: cursor with hold must be save to disk?
From
: 黄宁 <huangning0722@xxxxxxxxx>
Date
: Fri, 14 Apr 2023 19:04:16 +0800
i want to use cursor with hold ,but when I declare a curosr , it takes a long time to save the result set to disk. can i save the query state in memory? and fetch forward the next result.
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