Unsupported versions: 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2 / 8.1 / 8.0 / 7.4

Historical version. PostgreSQL 9.1 has reached end of support. 2016-10-27. See the current manual.

E.197. Release 7.4.5

Release Date: 2004-08-18

This release contains one serious bug fix over 7.4.4. For information about new features in the 7.4 major release, see Section E.202.

E.197.1. Migration to Version 7.4.5

A dump/restore is not required for those running 7.4.X.

Repair possible crash during concurrent B-tree index insertions
This patch fixes a rare case in which concurrent insertions into a B-tree index could result in a server panic. No permanent damage would result, but it's still worth a re-release. The bug does not exist in pre-7.4 releases.

Read the upstream documentation. For corrections, first check the current manual.