On Thu, Aug 30, 2012 at 10:36 AM, Miroslav Šimulčík <simulcik.m...@gmail.com> wrote: > is there any way to check if row have already been modified by the current > transaction? I tried condition txid_current() = xmin, but there is problem > with the savepoints. After every savepoint rows are getting higher xmin > values, but txid_current() remains the same.
It sounds like you're looking for a function that will give an array of all XIDs for the current transcation, rather than just the XID of the current sub-transaction. I don't think we currently expose that. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
