db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dyre Tjeldvoll (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-815) Prevent unneeded object creation and excessive decoding in parseSQLDTA_work()
Date Tue, 14 Feb 2006 13:52:10 GMT
    [ http://issues.apache.org/jira/browse/DERBY-815?page=comments#action_12366337 ] 

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

Thanks! Yes, that explains a lot. I had a quick look at the tests in derbynetmats, and derbynet/prepStmt.java
seems like a good candidate, since the problem appears when using prepared statements with
the NetworkServer. I have checked that it isn't listed in either of the .exclude files. If
nobody objects, I'll go ahead and add a new test case here.

> 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()

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
   http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
   http://www.atlassian.com/software/jira


Mime
View raw message