[hibernate-issues] [Hibernate-JIRA] Created: (HHH-1981) Id generation strategy effects constraint checking timing

Id generation strategy effects constraint checking timing --------------------------------------------------------- Key: HHH-1981 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1981 Project: Hibernate3 Type: Bug Components: core Versions: 3.1.3 Environment: Linux, PostgreSQL 8.1.4 Reporter: Emir Uner Priority: Minor The id generation strategy affects the timing of the constraints checking. In our project, in a table there is a unique constraint for a column. When we specify "identity" id generation strategy the unique constraint viloation is detected as soon as we call saveOrUpdate. But if we specify "native" id generation strategy, (possibly results in "sequence" generator in PostgreSQL) the violation is not detected until a manual flush call is made or transaction commited. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira