Release date: 2007-01-08
This release contains a variety of fixes from 7.4.14. For information about new features in the 7.4 major release, see Section E.304.
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.293.
Improve handling of
on AIX (Tom)
This fixes a problem with starting the statistics collector, among other things.
Fix “failed to re-find
parent key” errors in
Fix bugs affecting multi-gigabyte hash indexes (Tom)
Fix error when constructing an
ARRAY made up of multiple empty elements
to_char(numeric) are now
IMMUTABLE, for new initdb installs (Tom)
This is because
potentially change the output of these functions.
Improve index usage of regular expressions that use parentheses (Tom)
This improves psql
\d performance also.
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