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https://issues.apache.org/jira/browse/DERBY-3441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kristian Waagan updated DERBY-3441:
-----------------------------------
Attachment: derby-3441-1a-statement_reset.diff
'derby-3441-1a-statement_reset.diff' is the first draft of a reset procedure
for a statement to be reused in a statement pool. There might be some room for
refactoring in am.Statement, since the new method copies code from various
other places.
Please review / comment.
I am not confident this is the best / correct way of doing it, but I can't see
any errors caused by it either. Suggestions for how to test this is also
welcome (or tests :) )!
> Determine and implement a proper procedure for resetting a prepared statement
> for reuse in a statement pool
> -----------------------------------------------------------------------------------------------------------
>
> Key: DERBY-3441
> URL: https://issues.apache.org/jira/browse/DERBY-3441
> Project: Derby
> Issue Type: Sub-task
> Components: JDBC, Network Client
> Affects Versions: 10.4.0.0
> Reporter: Kristian Waagan
> Fix For: 10.4.0.0
>
> Attachments: derby-3441-1a-statement_reset.diff
>
>
> Initial investigations indicate there are no existing suitable methods to
> properly reset a prepared (or callable) statement for reuse with a statement
> pool.
> A full reset is too heavy weight and defeats the purpose of statement
> pooling, but a proper procedure should be achievable by reusing existing
> pieces of code.
> Correctness is of course the most important thing.
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