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postgresql/doc/src/sgml
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Tom Lane bec98a31c5 Revise aggregate functions per earlier discussions in pghackers. 
There's now only one transition value and transition function.
NULL handling in aggregates is a lot cleaner.  Also, use Numeric
accumulators instead of integer accumulators for sum/avg on integer
datatypes --- this avoids overflow at the cost of being a little slower.
Implement VARIANCE() and STDDEV() aggregates in the standard backend.

Also, enable new LIKE selectivity estimators by default.  Unrelated
change, but as long as I had to force initdb anyway...
 		2000-07-17 03:05:41 +00:00
..
ref Revise aggregate functions per earlier discussions in pghackers. 2000-07-17 03:05:41 +00:00
Makefile Automatic dependency tracking 2000-07-16 14:50:44 +00:00
S-Tree_indexes.html.gz Add S-tree doc for possible future use. 1999-10-15 01:47:55 +00:00
about.sgml Start updating for the v7.0 release. 2000-03-27 17:14:43 +00:00
admin.sgml New and revised material for Admin guide, re backup & restore and database 2000-06-30 16:14:21 +00:00
advanced.sgml Second pass over run-time configuration system. Adjust priorities on some 2000-06-22 22:31:24 +00:00
arch-dev.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
arch-pg.sgml Expunge "UNIX" in favor of "Unix". 1999-10-04 15:18:54 +00:00
arch.sgml Expunge "UNIX" in favor of "Unix". 1999-10-04 15:18:54 +00:00
array.sgml Small improvements to user's guide description of arrays. 2000-03-28 03:39:50 +00:00
backup.sgml New and revised material for Admin guide, re backup & restore and database 2000-06-30 16:14:21 +00:00
biblio.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
bki.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
catalogs.sgml Revise aggregate functions per earlier discussions in pghackers. 2000-07-17 03:05:41 +00:00
client-auth.sgml Revise locale and Kerberos documentation 2000-07-15 21:35:47 +00:00
compiler.sgml Clean up to ensure tag completion as required by the newest versions 1998-12-29 02:24:47 +00:00
config.sgml Revise locale and Kerberos documentation 2000-07-15 21:35:47 +00:00
contacts.sgml Update SGML for FETCH and url's. 2000-05-11 17:32:33 +00:00
cvs.sgml Allow vacuum to perform analyze with shared lock. Update cvs manual. 2000-05-29 15:44:55 +00:00
datatype.sgml Update docs for TIME WITHOUT TIME ZONE. 2000-07-14 15:26:21 +00:00
datetime.sgml Improve section heading for date/time history. 2000-05-02 20:36:21 +00:00
dfunc.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
docguide.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
ecpg.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
environ.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
extend.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
func-ref.sgml Add id field to chapter and book tags to allow output file names 1998-07-29 06:50:04 +00:00
func.sgml Update docs for TIME WITHOUT TIME ZONE. 2000-07-14 15:26:21 +00:00
geqo.sgml First phase of memory management rewrite (see backend/utils/mmgr/README 2000-06-28 03:33:33 +00:00
gist.sgml Clean up to ensure tag completion as required by the newest versions 1998-12-29 02:24:47 +00:00
history.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
indexcost.sgml Update index cost estimation docs to final 7.0 scheme. 2000-03-31 17:18:26 +00:00
indices.sgml Clean up bogosities in pg_opclass, pg_amop, pg_amproc. There are amproc 2000-06-19 03:55:01 +00:00
info.sgml Update SGML for FETCH and url's. 2000-05-11 17:32:33 +00:00
inherit.sgml Attached is a new patch which addresses this problem. (oids in 2000-07-02 22:01:27 +00:00
install-win32.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
install.sgml Update for 7.0.2. 2000-06-05 17:07:56 +00:00
installation.sgml Polishing for 7.0 release. Fix up inconsistant spacing in release notes. 2000-05-04 16:15:08 +00:00
intro-ag.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
intro-pg.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
intro.sgml Fix path to initdb in installation instructions. 2000-04-07 13:30:58 +00:00
jdbc.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
keys.sgml Clean up to ensure tag completion as required by the newest versions 1998-12-29 02:24:47 +00:00
layout.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
legal.sgml Fix path to initdb in installation instructions. 2000-04-07 13:30:58 +00:00
libpgeasy.sgml Fix WARN->NOTICE in docs. Change libpgeasy connection parameters to use 2000-05-18 14:24:38 +00:00
libpgtcl.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
libpq++.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
libpq.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
lisp.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
lobj.sgml Add mention of lo_unlink to manual 2000-05-15 12:42:23 +00:00
manage-ag.sgml New and revised material for Admin guide, re backup & restore and database 2000-06-30 16:14:21 +00:00
manage.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
mvcc.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
notation.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
odbc.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
oper.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
page.sgml Clean up to ensure tag completion as required by the newest versions 1998-12-29 02:24:47 +00:00
plan.sgml Improve wording a little bit. 2000-03-31 17:45:00 +00:00
plperl.sgml More single-quote fixes. 2000-05-09 18:30:43 +00:00
plsql.sgml Change plpgsql example from SELECT * INTO rec to SELECT INTO rec *. 2000-05-17 00:15:48 +00:00
pltcl.sgml Fix WARN->NOTICE in docs. Change libpgeasy connection parameters to use 2000-05-18 14:24:38 +00:00
populate.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
ports.sgml Polishing for 7.0 release. Fix up inconsistant spacing in release notes. 2000-05-04 16:15:08 +00:00
postgres.sgml Synchronized integrated documentation with latest admin guide change. 2000-07-01 15:05:47 +00:00
problems.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
programmer.sgml Separated set constraints and set transaction reference pages, revised set 2000-06-18 21:24:54 +00:00
protocol.sgml Update docs for TIME WITHOUT TIME ZONE. 2000-07-14 15:26:21 +00:00
query.sgml Reword to reduce redundant wording in some wording ;) 2000-06-14 13:12:17 +00:00
recovery.sgml Add id field to chapter and book tags to allow output file names 1998-07-29 06:50:04 +00:00
refentry.sgml Accumulated fixups. 2000-03-30 22:22:41 +00:00
reference.ced Include Emacs DocBook DTD description file. May allow Emacs to understand 1998-12-18 16:10:00 +00:00
reference.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
regress.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
release.sgml Fix munged markup from previous commit. 2000-07-14 16:04:18 +00:00
rules.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
runtime.sgml Incorporate README.fsync into main documentation body 2000-07-16 14:47:57 +00:00
sources.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
spi.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
sql.sgml > Great! Please cc: the docs or hackers mailing lists to make sure the 2000-06-20 18:04:18 +00:00
start.sgml Fix WARN->NOTICE in docs. Change libpgeasy connection parameters to use 2000-05-18 14:24:38 +00:00
storage.sgml Add id field to chapter and book tags to allow output file names 1998-07-29 06:50:04 +00:00
syntax.sgml Update docs for TIME WITHOUT TIME ZONE. 2000-07-14 15:26:21 +00:00
trigger.sgml Second round of fmgr changes: triggers are now invoked in new style, 2000-05-29 01:59:17 +00:00
tutorial.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
typeconv.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
user-manag.sgml New and revised material for Admin guide, re backup & restore and database 2000-06-30 16:14:21 +00:00
user.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
xaggr.sgml Revise aggregate functions per earlier discussions in pghackers. 2000-07-17 03:05:41 +00:00
xfunc.sgml 'CREATE FUNC TION' => 'CREATE FUNCTION'. 2000-05-27 18:18:31 +00:00
xindex.sgml Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
xoper.sgml Add new selectivity estimation functions for pattern-matching operators 2000-04-16 04:41:03 +00:00
xplang.sgml Copy-editing, mostly. 2000-04-02 22:59:40 +00:00
xtypes.sgml Fix WARN->NOTICE in docs. Change libpgeasy connection parameters to use 2000-05-18 14:24:38 +00:00
y2k.sgml Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00