"pete.muir(a)jboss.org" wrote : Dan is away atm, but sent me this | | anonymous wrote : Interesting...when I added the H2MetadataDialect I just added all the ones that are available. Looks like there is some sort of problem with the postgres one (aside from the spelling error in the class name). We might want to see if this is a hibernate-tools issue or whether there is something about this person's database that is strange. | | Please file a JIRA issue so we get this fixed for the GA. A little more info on the database.. postgres 8.1.5-13 postgresql.jar (JDBC 3) downloaded from postgresql.org im not sure that there is anything strange about the database. it has been running like a rock using the same jar since seam 1.2. i tell you what i have found that is strange.. entities that i had already written to this same database before the upgrade were working fine with RC1 but after the upgrade ,, they will no long persist or update. WITH NO ERROR MESSAGE. ???? but they retrieve just fine. im not sure if the two problems are related. i have some serious red eye going on over here.. i will be glad when all the dust settles. i really want all this new structure in place... because i have a sneaky suspicion it will make all the future upgrades that much easier. i'll go make an attempt at the JIRA on the Dialect issue,,, View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092815#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...