michaelpq/pg_bulkload — pull request #2 by tvondra (2012-10-04 12:34:41+00:00)
Title: Unlocking indexes

The changes made 2 weeks ago turned out to be incorrect, causing errors with queries executed while the load is in progress. The first patch reverts the changes and the second one fixes the issue differently (won't release the locks until the transaction end, but prevents deadlocks with autovacuum etc.).