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Posted to derby-dev@db.apache.org by "Torkjel Hongve (JIRA)" <ji...@apache.org> on 2015/11/15 00:17:11 UTC

[jira] [Updated] (DERBY-5765) Embedded doesn't clear warnings on ResultSet when moving to next row

     [ https://issues.apache.org/jira/browse/DERBY-5765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Torkjel Hongve updated DERBY-5765:
----------------------------------
    Attachment: DERBY-5765-demo.zip

Attached sample demonstrating the performance issue. 

> Embedded doesn't clear warnings on ResultSet when moving to next row
> --------------------------------------------------------------------
>
>                 Key: DERBY-5765
>                 URL: https://issues.apache.org/jira/browse/DERBY-5765
>             Project: Derby
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 10.8.2.2
>            Reporter: Knut Anders Hatlen
>              Labels: derby_triage10_10
>         Attachments: ClearWarnings.java, DERBY-5765-demo.zip
>
>
> The javadoc for java.sql.ResultSet.getWarnings() says that the warning chain should be cleared automatically when a new row is read. The client driver does that, but the embedded driver does not.



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