Re: Commit gets locked until vacuum is performed

Xavier Santana <xsantana@slash-solutions.com> writes:
> I'm using JDBC driver 8.1-413.jdbc3 to access a PostgreSQL 8.1.3
> database on windows.
> Sometimes, when my application performs a commit of a transaction with
> maybe 100 or 200 inserts, the operation gets locked, with no error
> message or exception.
> When that happens, if I perform a vacuum over the database (for example
> from pgAdmin), the operation unlocks and the commit finishes correctly.

> Any idea of what can be happening?

Hard to say, but PG 8.1.3 on Windows is not a good place to be.  The
oldest branch that is considered supported on Windows is 8.2.x, and
even there you want 8.2.pretty-recent.  I'd try an update and see if the
problem goes away.  If you can still reproduce it on the latest version
of a supported branch, please file a bug report.

            regards, tom lane