[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-6034) Expose stats as Manageable service (jmx)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-6034?page=c... ] Steve Ebersole commented on HHH-6034: ------------------------------------- Considerations: # What is the design of this in the metadata? ## At minimum we need to know the column to use for discrimination. ## Personally believe this should not be a attribute/property based. Should just name a column to use. # We really should discover up front whether a {{SessionFactory}} contains any tenant data and require tenant identifier to be set in these cases. ## Explicit. The user passes us something saying that the {{SessionFactory}} involves multi tenancy ## Implied. Checking the connection provider (based on current split there) can indicate schema-based multi-tenancy. Checking all entities can imply the same for discriminator-based ## May need a way to allow user to tell us which approach to use. That might be the explicit option. # Insert statements need to be altered to include the tenant identifier # All selects need to be altered to add predicate condition based on tenant identifier. ## Allow switch to say whether this is done as a literal versus done as a JDBC parameter. This has been requested couple of times in regards filters as well to deal with database partitions and database query optimizers that need the partition value to be a literal. All persistence context and second level cache related keys are already handled in the first phase. -- 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