Release date: 2007-09-17
This release contains fixes from 7.4.17. For information about new features in the 7.4 major release, see Section E.311.
A dump/restore is not required for those running 7.4.X. However, if you are upgrading from a version earlier than 7.4.11, see Section E.300.
Prevent index corruption when a transaction inserts
rows and then aborts close to the end of a concurrent
VACUUM on the same table
CREATE DOMAIN ... DEFAULT
NULL work properly (Tom)
Fix excessive logging of SSL error messages (Tom)
Fix crash when
log_min_error_statement logging runs out
of memory (Tom)
failing due to attempting to process temporary tables of
other sessions (Alvaro)
Require non-superusers who use
/contrib/dblink to use only password
authentication, as a security measure (Joe)
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