Andrew Dunstan 55613bf9cd Close previously open holes for invalidly encoded data to enter the ... database via builtin functions, as recently discussed on -hackers. chr() now returns a character in the database encoding. For UTF8 encoded databases the argument is treated as a Unicode code point. For other multi-byte encodings the argument must designate a strict ascii character, or an error is raised, as is also the case if the argument is 0. ascii() is adjusted so that it remains the inverse of chr(). The two argument form of convert() is gone, and the three argument form now takes a bytea first argument and returns a bytea. To cover this loss three new functions are introduced: . convert_from(bytea, name) returns text - converts the first argument from the named encoding to the database encoding . convert_to(text, name) returns bytea - converts the first argument from the database encoding to the named encoding . length(bytea, name) returns int - gives the length of the first argument in characters in the named encoding		2007-09-18 17:41:17 +00:00
..
catalog.h
catversion.h	Close previously open holes for invalidly encoded data to enter the	2007-09-18 17:41:17 +00:00
dependency.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
duplicate_oids
heap.h
index.h	Have TRUNCATE advance the affected table's relfrozenxid to RecentXmin, to	2007-05-16 17:28:20 +00:00
indexing.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
namespace.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_aggregate.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_am.h	Make 'col IS NULL' clauses be indexable conditions.	2007-04-06 22:33:43 +00:00
pg_amop.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_amproc.h	Fix breakage of GIN support for varchar[] and cidr[] that I introduced in the	2007-09-03 01:18:33 +00:00
pg_attrdef.h
pg_attribute.h	Implement function-local GUC parameter settings, as per recent discussion.	2007-09-03 00:39:26 +00:00
pg_auth_members.h
pg_authid.h
pg_autovacuum.h
pg_cast.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_class.h	Implement function-local GUC parameter settings, as per recent discussion.	2007-09-03 00:39:26 +00:00
pg_constraint.h
pg_control.h	To support external compression of archived WAL data, add a flag bit to	2007-05-20 21:08:19 +00:00
pg_conversion.h
pg_database.h	Improve stylistic consistency of descriptions of built-in objects by avoiding	2007-09-03 02:30:45 +00:00
pg_depend.h
pg_description.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	2007-01-05 22:20:05 +00:00
pg_enum.h	Support enum data types. Along the way, use macros for the values of	2007-04-02 03:49:42 +00:00
pg_index.h
pg_inherits.h
pg_language.h	Improve stylistic consistency of descriptions of built-in objects by avoiding	2007-09-03 02:30:45 +00:00
pg_largeobject.h
pg_listener.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	2007-01-05 22:20:05 +00:00
pg_namespace.h	Improve stylistic consistency of descriptions of built-in objects by avoiding	2007-09-03 02:30:45 +00:00
pg_opclass.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_operator.h	Remove the 'not in' operator (!!=). This was a hangover from Berkeley	2007-08-27 01:39:25 +00:00
pg_opfamily.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_pltemplate.h	Allow non-superuser database owners to create procedural languages.	2007-03-26 16:58:41 +00:00
pg_proc.h	Close previously open holes for invalidly encoded data to enter the	2007-09-18 17:41:17 +00:00
pg_rewrite.h	Changes pg_trigger and extend pg_rewrite in order to allow triggers and	2007-03-19 23:38:32 +00:00
pg_shdepend.h
pg_shdescription.h
pg_statistic.h	Reserve some pg_statistic "kind" codes for use by the ESRI ST_Geometry	2007-05-08 19:13:52 +00:00
pg_tablespace.h
pg_trigger.h	Changes pg_trigger and extend pg_rewrite in order to allow triggers and	2007-03-19 23:38:32 +00:00
pg_ts_config_map.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_ts_config.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_ts_dict.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_ts_parser.h	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
pg_ts_template.h	Improve stylistic consistency of descriptions of built-in objects by avoiding	2007-09-03 02:30:45 +00:00
pg_type.h	Improve stylistic consistency of descriptions of built-in objects by avoiding	2007-09-03 02:30:45 +00:00
toasting.h
unused_oids