[ http://issues.apache.org/jira/browse/OJB-91?page=comments#action_12363560 ]
Jakob Braeuchi commented on OJB-91: ----------------------------------- - moved handling of the flag to SqlHelper - also fixed it in ojb 1.x trunk > Query performance slowdown (about 20%) between 1.0.3 and 1.0.4 > -------------------------------------------------------------- > > Key: OJB-91 > URL: http://issues.apache.org/jira/browse/OJB-91 > Project: OJB > Type: Bug > Versions: 1.0.4 > Reporter: Armin Waibel > Assignee: Armin Waibel > Fix For: 1.0.5 > > The query performance slowdown in 1.0.4 compared with 1.0.3. It was caused by > a column check in RowReaderImpl. For each row of a result set OJB checks for > a specific column named "OJB_CLAZZ" used to specify the real class name of > the associated object instance when "table per subclass"-inheritance was used. > This check should only happen when "table per subclass"-inheritance was used, > else the jdbc-driver will throw an exception on each object materialization. -- 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 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
