pgsql/ oc/src/sgml/catalogs.sgml oc/src/sgml/r ...

CVSROOT:	/cvsroot
Module name:	pgsql
Changes by:	tgl@postgresql.org	02/07/31 13:19:54

Modified files:
	doc/src/sgml   : catalogs.sgml runtime.sgml 
	doc/src/sgml/ref: alter_table.sgml analyze.sgml 
	src/backend/access/common: tupdesc.c 
	src/backend/catalog: genbki.sh heap.c 
	src/backend/commands: analyze.c tablecmds.c 
	src/backend/parser: gram.y 
	src/backend/utils/misc: guc.c postgresql.conf.sample 
	src/bin/pg_dump: pg_dump.c pg_dump.h 
	src/bin/psql   : tab-complete.c 
	src/include/catalog: pg_attribute.h 
	src/include/commands: vacuum.h 
	src/include    : pg_config.h.in 

Log message:
	Instead of having a configure-time DEFAULT_ATTSTATTARGET, store -1 in
	attstattarget to indicate 'use the default'.  The default is now a GUC
	variable default_statistics_target, and so may be changed on the fly.  Along
	the way we gain the ability to have pg_dump dump the per-column statistics
	target when it's not the default.  Patch by Neil Conway, with some kibitzing
	from Tom Lane.