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https://issues.apache.org/jira/browse/DBCP-566?focusedWorklogId=465140&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-465140
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ASF GitHub Bot logged work on DBCP-566:
---------------------------------------

                Author: ASF GitHub Bot
            Created on: 31/Jul/20 19:08
            Start Date: 31/Jul/20 19:08
    Worklog Time Spent: 10m 
      Work Description: garydgregory merged pull request #42:
URL: https://github.com/apache/commons-dbcp/pull/42


   


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 465140)
    Time Spent: 2h 20m  (was: 2h 10m)

> Clear PreparedStatement pool when connection is returned to the pool
> --------------------------------------------------------------------
>
>                 Key: DBCP-566
>                 URL: https://issues.apache.org/jira/browse/DBCP-566
>             Project: Commons DBCP
>          Issue Type: New Feature
>            Reporter: Robert Paschek
>            Priority: Major
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> With the current configuration option poolPreparedStatements true the 
> statements are held open for the lifetime of the connection. This results in 
> cursors being open and locks in the database for a long time, which could 
> cause problems with administrative tasks in the database.
> There should be an additional configuration clearStatementPoolOnReturn. When 
> set to true, the pool will be cleared and the statements closed when the 
> connection is returned to the pool. Default can be false to retain the 
> current behaviour.
> With this the application can still benefit from the Statement-cache in mass 
> operations.



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