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From "Dyre Tjeldvoll (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-815) Prevent unneeded object creation and excessive decoding in parseSQLDTA_work()
Date Mon, 13 Feb 2006 10:01:49 GMT
    [ http://issues.apache.org/jira/browse/DERBY-815?page=comments#action_12366172 ] 

Dyre Tjeldvoll commented on DERBY-815:
--------------------------------------

Ok, it is good to know that this is expected beahavior. Although, since this is a mistake
that a user could easily make, it seems to me that a more user-friendly error message would
have been preferable. Anyway, I have modified the test as suggested, and it works.

Another thing: I have converted the repro into a separate test script. Based on the comments
I got on DERBY-85, I'm thinking that I should try to integrate the repro into an existing
test. That, however, gives me a problem. I wanted this repro to be run both with DerbyNet
and DerbyNetClient, but based on the content of suites/derbynetmats.runnall and suites/derbynetclientmats.runall
there doesn't appear to be any tests that are actually run in both frameworks. So which test
should I extend? Any help on this would be much appreciated. Thanks.

> Prevent unneeded object creation and excessive decoding in parseSQLDTA_work()
> -----------------------------------------------------------------------------
>
>          Key: DERBY-815
>          URL: http://issues.apache.org/jira/browse/DERBY-815
>      Project: Derby
>         Type: Sub-task
>   Components: Network Server, Performance
>     Versions: 10.1.1.0, 10.1.1.1, 10.1.1.2, 10.1.2.0, 10.1.2.1, 10.1.3.0, 10.1.2.2, 10.0.2.2
>     Reporter: Knut Anders Hatlen
>     Priority: Minor
>      Fix For: 10.2.0.0
>  Attachments: d815_regress.diff, d815_regress.java, d815_regress.stat, d815_regress_derbyall_report.txt,
derby-815.diff, derby-815.stat, derby.log, derbyall_report.txt
>
> Reported by Kathey Marsden in DERBY-212:
> In reviewing the Network Server Code and profiling there were several
> areas that showed potential for providing performance
> improvement. Functions that need optimizing to prevent unneeded object
> creation and excessive decoding: parseSQLDTA_work()

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