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Update for bytea, from Joe Conway

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Bruce Momjian 2001-11-21 03:15:54 +00:00
parent 3345da53ad
commit 76c879cd9a
1 changed files with 10 additions and 1 deletions
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@ -158,6 +158,8 @@ Dynahash portability improvements (Tom)
Remove OID's from some system tables (Tom)
Remove 'triggered data change violation' error check (Tom)
Optimize LIKE/ILIKE when using single-byte encodings (Tatsuo)
New libpq function PQescapeBytea() escapes binary strings for use as
SQL string literals
Types
-----
@ -167,7 +169,14 @@ BIT, BIT VARYING now returns error on too long input (Peter E)
New function bit_length() (Peter E)
INET, CIDR text conversion functions (Alex Pilosov)
INET, CIDR operators << and <<= indexable (Alex Pilosov)
Bytea comparison improvements, \### now requires three octal digits (Joe Conway)
Bytea \### now requires valid three digit octal number
Bytea comparison improvements, now supports =, !=, >, >=, <, and <=
Bytea now supports btree indexes
Bytea now supports LIKE, LIKE...ESCAPE, NOT LIKE, NOT LIKE...ESCAPE
Bytea now supports string concatenation
New Bytea functions - position(), substring, trim, btrim, and length
New encode() function mode, 'escaped', converts minimally escaped
bytea to/from text
Make trim/ltrim/rtrim/btrim/lpad/rpad/translate() multibyte aware (Tatsuo)
Formats with the correct number of columns for UNICODE in psql (Patrice)
Add pg_database_encoding_max_length() (Tatsuo)