I'm using Sybase ASE 12.5 and Hibernate 2.1.2 seems to have introduces a couple of annoying bugs.

I went back to beta 6 last night and it work fined. Therefore, I'm pretty sure the following two items represent 2.1.2 bugs. Hope someone can provide some insight into this:

1. "SybSQLException: Select expression results in more than one column having same name. Column name 'name17_' is specified more than once".

The problem disappears if I set max fetch depth to 0, but that is not a real solution since performance detoriates dramatically.

2. SybSQLException about statements already beeing closed. I've never get that when running beta 6.

Anyone know about a workaround for this bug?

I'm stuck.

I added a bug report for this bug:

"SybSQLException: Select expression results in more than one column having same name. Column name 'name17_' is specified more than once"

But some clever guy marked it as resolved saying I didn't provide enough information. Fair enough.

HOWEVER: I have attempted to reproduce the fault in a postable example without success.

My actual application is too large to post (nor can I do it for reasons you may understand)


Could someone tell me in which cases Hibernate might generate column name aliases of the same name - perhaps then I can create a work-around.

I have again tried to reproduce with a smaller example - no luck.

Perhaps this bug pops up because my datamodel is more complex than the average?

Anyone???