Thomas G. Lockhart
03a321d214
Use PostgreSQL consistantly throughout docs. Before, usage was split evenly
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between Postgres and PostgreSQL.
2001-12-08 03:24:40 +00:00
Bruce Momjian
85801ed9b8
Attached is a small patch for the Reference Manual which adds
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information about nulls and sort order.
This is based on information obtained from Peter Eisentraut and
Tom Lane on pgsql-hackers.
Please check my English and Docbook markup, as both are a second
language to me.
Rene Pijlman
2001-10-31 04:50:52 +00:00
Bruce Momjian
3e76c9aaa5
Move ALL out of UNION|INTERSECT|EXCEPT syntax.
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Alvaro Herrera
2001-10-23 16:42:36 +00:00
Bruce Momjian
f363b3177d
Remove LIMIT #,# and suggest LIMIT # OFFSET #, per mailing list discussion.
2001-10-20 02:55:39 +00:00
Bruce Momjian
1aab783b59
Implement TODO item:
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* Change LIMIT val,val to offset,limit to match MySQL
Documentation updates too.
2001-09-23 03:39:01 +00:00
Tatsuo Ishii
113cf00edf
Add semicolon
2001-09-14 10:28:09 +00:00
Peter Eisentraut
351a0c1736
Replace ASCII-quotes with proper markup.
2001-09-13 15:55:24 +00:00
Peter Eisentraut
89a1ea4207
Put some kind of grammatical uniformity in the <refpurpose> lines.
2001-09-03 12:57:50 +00:00
Bruce Momjian
091b262008
Update or remove mentions of versions where appropriate.
2001-06-10 03:46:31 +00:00
Tom Lane
7d4854f85c
Correct obsolete example of FROM-less query.
2001-05-30 04:32:30 +00:00
Peter Eisentraut
96147a6d1c
Make UPDATE and DELETE privileges distinct. Add REFERENCES and TRIGGER
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privileges. INSERT and COPY FROM now require INSERT (only). Add
privileges regression test.
2001-05-27 09:59:30 +00:00
Peter Eisentraut
0967057b5d
minor copy editing
2001-03-24 23:03:26 +00:00
Tom Lane
40dc76e315
Recommend CREATE TABLE AS in preference to SELECT INTO. Remove the
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(inadequate anyway) mention of SELECT INTO from the main SELECT ref page.
Point out that SELECT INTO means something else in plpgsql and ecpg.
2001-03-20 20:54:41 +00:00
Peter Eisentraut
c1f5ed6394
When making xrefs to refsects, the linkend should point to the refsect and
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the endterm to the title element, not both to the title. At least
docbook2man prefers it that way.
2001-02-04 12:18:08 +00:00
Peter Eisentraut
027f144e39
Terminology cleanup: class -> table, instance -> row, attribute -> column,
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etc.
2001-01-13 23:58:55 +00:00
Tom Lane
6334ef86a7
Document that we don't support ORDER BY with general expressions on
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the output of UNION/INTERSECT/EXCEPT.
2001-01-08 21:30:37 +00:00
Tom Lane
1045304a3b
Revise SELECT reference page for outer joins, subselect in FROM,
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ISO-compliant UNION/INTERSECT/EXCEPT. Revise discussion of rule
rewriter to reflect new subselect-in-FROM implementation of views.
Miscellaneous other cleanups.
2000-12-12 05:07:59 +00:00
Bruce Momjian
57c499a463
Fix Westwood/Westward, from Wessel van Norel.
2000-12-08 20:11:11 +00:00
Bruce Momjian
b32685a999
Add proofreader's changes to docs.
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Fix misspelling of disbursion to dispersion.
2000-10-05 19:48:34 +00:00
Bruce Momjian
4140085adb
spell cleanups
2000-07-22 04:30:27 +00:00
Bruce Momjian
2f011a9c72
More doc cleanups, from book.
2000-07-21 18:51:24 +00:00
Peter Eisentraut
c446509565
Second pass over run-time configuration system. Adjust priorities on some
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option settings. Sort out SIGHUP vs BACKEND -- there is no total ordering
here, so make explicit checks. Add comments explaining all of this.
Removed permissions check on SHOW command.
Add examine_subclass to the game, rename to SQL_inheritance to fit the
official data model better. Adjust documentation.
Standalone backend needs to reset all options before it starts. To
facilitate that, have IsUnderPostmaster be set by the postmaster itself,
don't wait for the magic -p switch.
Also make sure that all environment variables and argv's survive
init_ps_display(). Use strdup where necessary.
Have initdb make configuration files (postgresql.conf, pg_hba.conf) mode
0600 -- having configuration files is no fun if you can't edit them.
2000-06-22 22:31:24 +00:00
Bruce Momjian
8c1d09d591
Inheritance overhaul by Chris Bitmead <chris@bitmead.com>
2000-06-09 01:44:34 +00:00
Thomas G. Lockhart
39f69bc38f
Start updating for the v7.0 release.
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Use "generic functions" for math and other routines.
Use SQL92 "type 'literal'" syntax rather than Postgres "'literal'::type".
2000-03-27 17:14:43 +00:00
Peter Eisentraut
4579e68db2
Updated user's guide to match new psql's output format
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Fixed bug in createdb/alternative location
2000-03-26 18:32:30 +00:00
Tom Lane
1763a7c1ea
Tweak GROUP BY so that it will still accept result-column names, but only
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after trying to resolve the item as an input-column name. This allows us
to be compliant with the SQL92 spec for queries that fall within the spec,
while still accepting the same out-of-spec queries as 6.5 did. You'll only
lose if there is an output column name that is the same as an input
column name, but doesn't refer to the same value. 7.0 will interpret
such a GROUP BY spec differently than 6.5 did. No way around that, because
6.5 was clearly not spec compliant.
2000-03-15 23:31:19 +00:00
Tom Lane
a7f85783fb
Update SELECT documentation to have a more thorough discussion
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of LIMIT, and fix a few other glitches too.
2000-02-21 01:13:52 +00:00
Tom Lane
dd979f66be
Redesign DISTINCT ON as discussed in pgsql-sql 1/25/00: syntax is now
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SELECT DISTINCT ON (expr [, expr ...]) targetlist ...
and there is a check to make sure that the user didn't specify an ORDER BY
that's incompatible with the DISTINCT operation.
Reimplement nodeUnique and nodeGroup to use the proper datatype-specific
equality function for each column being compared --- they used to do
bitwise comparisons or convert the data to text strings and strcmp().
(To add insult to injury, they'd look up the conversion functions once
for each tuple...) Parse/plan representation of DISTINCT is now a list
of SortClause nodes.
initdb forced by querytree change...
2000-01-27 18:11:50 +00:00
Tom Lane
ff6fe1502d
Update documentation to reflect availability of aggregate(DISTINCT).
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Try to provide a more lucid discussion in 'Using Aggregate Functions'
tutorial section.
1999-12-13 17:39:38 +00:00
Thomas G. Lockhart
c879556780
Fix markup to allow clean man pages.
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Add new pages for programming languages and tcl shells.
1999-08-06 13:50:31 +00:00
Thomas G. Lockhart
a27512e634
Complete merge of all old man page information.
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ecpg reference page still needs formatting.
1999-07-22 15:09:15 +00:00
Thomas G. Lockhart
4d5aa343de
Fix conflicting id tags (sql.sgml also used "select-title").
1999-07-16 14:32:06 +00:00
Thomas G. Lockhart
f2738394d6
Add id label to allow cross referencing.
1999-07-15 15:49:18 +00:00
Thomas G. Lockhart
d72168d6e0
Complete first pass at markup adjustments for docbook2man man pages.
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Add some internal cross references to select.sgml.
1999-07-14 20:32:59 +00:00
Thomas G. Lockhart
1ac838edba
Minor updates for release.
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Split reference pages for CREATE TABLE AS and SELECT INTO to allow psgml
(the emacs parser) to handle parsing.
1999-06-14 07:37:05 +00:00
Bruce Momjian
a4a5f56202
Add mention of FOR UPDATE and LIMIT/OFFSET>
1999-06-03 19:52:09 +00:00
Thomas G. Lockhart
6a982fc6a7
Minor wording change.
1999-05-12 07:34:02 +00:00
Bruce Momjian
0b4fab42c3
Update man page for select
1999-05-10 18:22:48 +00:00
Thomas G. Lockhart
7fcbc5ddf0
Fix markup to include all closing tags.
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Required by newest versions of DocBook and style sheets.
1999-04-06 15:41:20 +00:00
Bruce Momjian
0d01fd4e19
Add EXCEPT/INTERSECT doc changes.
1999-03-19 02:41:41 +00:00
Thomas G. Lockhart
b106421473
More complete info from Oliver Elphick.
1999-02-13 03:32:43 +00:00
Bruce Momjian
4390b0bfbe
Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.
1999-02-02 03:45:56 +00:00
Thomas G. Lockhart
a75f2d21a8
Clean up to ensure tag completion as required by the newest versions
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of Norm's Modular Style Sheets and jade/docbook.
From Vince Vielhaber <vev@michvhf.com>.
1998-12-29 02:24:47 +00:00
Thomas G. Lockhart
5ac3cd0f0c
Include example of Postgres' extended query syntax which allow one to omit
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the FROM clause. e.g. "SELECT table.*".
1998-12-18 16:22:31 +00:00
Thomas G. Lockhart
3d83e28b2b
Minor cleanup in markup, especially in the Output section.
1998-10-30 19:34:40 +00:00
Bruce Momjian
3c4e2bc9be
SGML updates from post 6.3.2 manual changes. Added pg_upgrade man page.
1998-10-15 05:47:04 +00:00
Thomas G. Lockhart
d1a3b7528d
Add new SQL reference page and the first utility/app reference page
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converted from the man page.
1998-09-30 05:38:56 +00:00
Thomas G. Lockhart
f8b6b5f14f
Cleanup markup and minor editing to prepare for first release.
1998-09-25 13:42:46 +00:00
Thomas G. Lockhart
4dce924b62
Minor wording and formatting cleanups.
1998-09-07 15:54:08 +00:00
Thomas G. Lockhart
1660e300e2
Add new files from Oliver and Thomas.
1998-09-01 15:53:09 +00:00
Thomas G. Lockhart
7402eda97c
First files for reference pages.
1998-05-13 05:34:00 +00:00