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https://issues.apache.org/jira/browse/DERBY-4843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920510#action_12920510
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Knut Anders Hatlen commented on DERBY-4843:
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Prepared statements are initialized with poolable == true, right? In that case
it sounds reasonable to skip statements that have the hint set to false, since
that means the user has explicitly called setPoolable(false).
> Consult isPoolable hint before caching prepared statement
> ---------------------------------------------------------
>
> Key: DERBY-4843
> URL: https://issues.apache.org/jira/browse/DERBY-4843
> Project: Derby
> Issue Type: Improvement
> Components: Network Client
> Affects Versions: 10.4.2.0, 10.5.3.0, 10.6.2.1, 10.7.0.0
> Reporter: Kristian Waagan
> Assignee: Kristian Waagan
> Priority: Trivial
>
> The Derby JDBC client side statement cache should consult the value of the
> isPoolable hint before caching prepared statements.
> This will give users the ability to avoid that short-lived prepared
> statements push out more frequently used prepared statements in the case of a
> full statement cache.
> The API JavaDoc says that it is up to the cache whether the hint is used or
> not.
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