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Date: Tue, 2 Feb 2010 10:06:18 +0000 (UTC)
From: "Knut Anders Hatlen (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Closed: (DERBY-4204) Runtime statistics not collected on
 re-execution of statement
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     [ https://issues.apache.org/jira/browse/DERBY-4204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Knut Anders Hatlen closed DERBY-4204.
-------------------------------------


> Runtime statistics not collected on re-execution of statement
> -------------------------------------------------------------
>
>                 Key: DERBY-4204
>                 URL: https://issues.apache.org/jira/browse/DERBY-4204
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.1.4
>            Reporter: Knut Anders Hatlen
>            Assignee: Knut Anders Hatlen
>            Priority: Minor
>             Fix For: 10.5.2.0, 10.6.0.0
>
>         Attachments: addXPLAINTest.diff, addXPLAINTestUsingCOUNT.diff, d4204.diff, repro.sql, test.diff
>
>
> Runtime statistics are only collected the first time an insert/update/delete statement is executed. The behaviour changed between Derby 10.2.2.0 and Derby 10.3.1.4, so this was likely introduced by DERBY-827.
> Reported on derby-dev:
> http://mail-archives.apache.org/mod_mbox/db-derby-dev/200904.mbox/%3c8a0216de0904291334j4bc715c3s6d46fb65e5953659@mail.gmail.com%3e

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