Release 7.2.1
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Release date: 2002-03-21
This release contains a variety of fixes for version 7.2.
E.283.1. Migration to Version 7.2.1
A dump/restore is not required for those running version 7.2.
E.283.2. Changes
- 
    Ensure that sequence counters do not go backwards after a crash (Tom) 
- 
    Fix pgaccess kanji-conversion key binding (Tatsuo) 
- 
    Optimizer improvements (Tom) 
- 
    Cash I/O improvements (Tom) 
- 
    New Russian FAQ 
- 
    Compile fix for missing AuthBlockSig (Heiko) 
- 
    Additional time zones and time zone fixes (Thomas) 
- 
    Allow psql \connect to handle mixed case database and user names (Tom) 
- 
    Return proper OID on command completion even with ON INSERT rules (Tom) 
- 
    Allow COPY FROM to use 8-bit DELIMITERS (Tatsuo) 
- 
    Fix bug in extract/date_part for milliseconds/microseconds (Tatsuo) 
- 
    Improve handling of multiple UNIONs with different lengths (Tom) 
- 
    contrib/btree_gist improvements (Teodor Sigaev) 
- 
    contrib/tsearch dictionary improvements, see README.tsearch for an additional installation step (Thomas T. Thai, Teodor Sigaev) 
- 
    Fix for array subscripts handling (Tom) 
- 
    Allow EXECUTE of "CREATE TABLE AS ... SELECT" in PL/pgSQL (Tom)