I discovered that DB2 does not support parameters in the select clause of SQL insert …. select …. queries.
This is a bit of a problem for the auto-version seeding stuff. Currently we generate SQL like this:
insert (id, version, …) values (seq.nextval, ?, … )
I do have a temporary workaround for DB2, but I'm wondering how much work it would be to generate the following SQL instead:
For integral version types:
insert (id, version, …) values (seq.nextval, 0, … )
For <timestamp source="db"/>
insert (id, version, … ) values (seq.nextval, sysdate, …. )
We are still going to need parameters for UserVersionTypes and <timestamp source="jvm"/>.
Steve, what do you think?
