Release 7.4.10
| PostgreSQL 9.5.7 Documentation | |||
|---|---|---|---|
| Prev | Up | Appendix E. Release Notes | Next |
Release Date: 2005-12-12
This release contains a variety of fixes from 7.4.9. For information about new features in the 7.4 major release, see Section E.263 .
E.253.1. Migration to Version 7.4.10
A dump/restore is not required for those running 7.4.X. However, if you are upgrading from a version earlier than 7.4.8, see Section E.255 .
E.253.2. Changes
-
Fix race condition in transaction log management
There was a narrow window in which an I/O operation could be initiated for the wrong page, leading to an Assert failure or data corruption.
-
Prevent failure if client sends Bind protocol message when current transaction is already aborted
-
/contrib/ltree fixes (Teodor)
-
AIX and HPUX compile fixes (Tom)
-
Fix longstanding planning error for outer joins
This bug sometimes caused a bogus error "RIGHT JOIN is only supported with merge-joinable join conditions" .
-
Prevent core dump in pg_autovacuum when a table has been dropped