Query Performance within transaction decreasing progressively when using default FlushModeType.AUTO --------------------------------------------------------------------------------------------------- Key: EJBTHREE-649 URL: http://jira.jboss.com/jira/browse/EJBTHREE-649 Project: EJB 3.0 Issue Type: Bug Affects Versions: EJB 3.0 RC8 - FD Environment: WinXP SP2, Oracle 9i Enterprise Rel. 9.2.0.1.0, JBoss 4.0.4GA, EJB3.0 RC8-FD Reporter: Andreas Zimmer Query Performance within a Transaction is progressively decreasing when working with EJB3.0 default FlushModeType.AUTO: 20 queries/reads within transaction - 10 msecs average per query/read 1000 (same as before) queries/reads within transaction - 130 msecs average per query/read (factor 13+) With FlushModeType.COMMIT query performance within the same scenario ist constant at expected 10 msecs but FlushModeType.COMMIT imposes restrictions which our projects can't cope with. We need updates within transaction being visible in subsequent queries of the same transaction. The case is explained in some detail in the JBoss Forum Thread as provided in JBoss Forum Reference. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira