Bugs item #686577, was opened at 2003-02-14 14:43 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=428708&aid=686577&group_id=40712
Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Markus Menner (morphace) Assigned to: Nobody/Anonymous (nobody) Summary: Loading of entites - low performance Initial Comment: I use Hibernate 1.2.3. There is a problem, which causes a severe performance loss: If you have 2 entites (A and B) with a 1-1 association, Hibernate uses an SQL query with a join (if enabled) to load both entites with 1 statement. Wonderful! If there is a B for an A, everything is okay. If there is no B for a certain A, Hibernate tries (although the 1st statment returned no instance for B) to load B, when you invoke the corresponding getter, which results in an unnecessary SQL query! If there are many entities associated, there are many unnecessesary SQL queries and the performance suffers. Thanks Markus ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=428708&aid=686577&group_id=40712 ------------------------------------------------------- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en _______________________________________________ hibernate-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/hibernate-devel
