Release Date: 2013-10-10
This release contains a variety of fixes from 9.3.0. For information about new features in the 9.3 major release, see E.39절.
A dump/restore is not required for those running 9.3.X.
However, if you use the hstore extension, see the first changelog entry.
Ensure new-in-9.3 JSON functionality is added to the hstore extension during an update (Andrew Dunstan)
Users who upgraded a pre-9.3 database containing hstore should execute
ALTER EXTENSION hstore UPDATE;
after installing 9.3.1, to add two new JSON functions and a cast. (If hstore is already up to date, this command does nothing.)
Fix memory leak when creating B-tree indexes on range columns (Heikki Linnakangas)
Fix memory leak caused by
Serializable snapshot fixes (Kevin Grittner, Heikki Linnakangas)
Fix deadlock bug in libpq when using SSL (Stephen Frost)
Fix timeline handling bugs in pg_receivexlog (Heikki Linnakangas, Andrew Gierth)
Prevent CREATE FUNCTION from checking SET variables unless function body checking is enabled (Tom Lane)
Remove rare inaccurate warning during vacuum of index-less tables (Heikki Linnakangas)