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54 Commits

Author SHA1 Message Date
Tom Lane 53f1173388 Provide some documentation for EXISTS, IN, NOT IN, ANY/SOME/ALL, 
and row comparisons.  How'd this manage to slip through the cracks?
 2001-12-01 04:19:20 +00:00
Peter Eisentraut 651a639b8b proof-reading 2001-11-28 20:49:10 +00:00
Thomas G. Lockhart 6c402eafc8 Deprecate 'current' date/time constant. 
Purge "Postgres" in favor of "PostgreSQL" in docs. ref/ not yet done.
 2001-11-21 06:09:45 +00:00
Tom Lane 5e86d226e4 Grammatical and spelling fixes. 2001-11-19 09:05:02 +00:00
Peter Eisentraut a715c0e4c5 Cleanup of bibliography 2001-11-08 23:34:33 +00:00
Bruce Momjian 705869dd17 Uppercase keywords where appropriate. 2001-10-12 23:32:34 +00:00
Peter Eisentraut ffb8f73890 Bunch of copy fitting and style sheet tweakage to get decent looking print 
output (from pdfjadetex).  Also updated instructions to install documentation
processing toolchain.
 2001-10-09 18:46:00 +00:00
Peter Eisentraut 351a0c1736 Replace ASCII-quotes with proper markup. 2001-09-13 15:55:24 +00:00
Peter Eisentraut 84956e71a3 Markup additions and spell check. (covers User's Guide) 2001-09-09 17:21:59 +00:00
Tom Lane 8e0d642c9b Documentation for transaction-ID-wraparound changes. Add a chapter to 
the Admin Guide about routine maintenance tasks.  Currently this only
discusses the various reasons for doing VACUUM, but perhaps it could be
fleshed out with topics like log rotation.
 2001-08-26 21:17:12 +00:00
Tom Lane bf56f0759b Make OIDs optional, per discussions in pghackers. WITH OIDS is still the 
default, but OIDS are removed from many system catalogs that don't need them.
Some interesting side effects: TOAST pointers are 20 bytes not 32 now;
pg_description has a three-column key instead of one.

Bugs fixed in passing: BINARY cursors work again; pg_class.relhaspkey
has some usefulness; pg_dump dumps comments on indexes, rules, and
triggers in a valid order.

initdb forced.
 2001-08-10 18:57:42 +00:00
Tom Lane 116d2bba7e Add IS UNKNOWN, IS NOT UNKNOWN boolean tests, fix the existing boolean 
tests to return the correct results per SQL9x when given NULL inputs.
Reimplement these tests as well as IS [NOT] NULL to have their own
expression node types, instead of depending on special functions.
From Joe Conway, with a little help from Tom Lane.
 2001-06-19 22:39:12 +00:00
Peter Eisentraut 01839df6dd Add index. Only some parts of the manual set have index entries so far... 2001-05-12 22:51:36 +00:00
Peter Eisentraut 60774e8210 Even better example for operator precedence mis-parsing. 2001-02-25 16:05:21 +00:00
Peter Eisentraut 3460181c3c Choose a more suitable example for the operator precedence mis-parsing 
example.
 2001-02-24 18:09:51 +00:00
Tom Lane 08265ef9c2 Fix example of syntactic ambiguity between prefix/infix/postfix operators 
--- Postgres now accepts the example we claimed it wouldn't.  Miscellaneous
copy-editing as well.
 2001-02-10 07:08:44 +00:00
Peter Eisentraut 61737a7b47 Add some links from data type chapter to section on literal constants. 2001-01-26 22:04:22 +00:00
Peter Eisentraut 21a3857f1f Rip out table expression section from SQL syntax chapter and develop it 
into new chapter on query (SELECT) syntax.  In the end this should become
a narrative and example-filled counterpart to the SELECT reference page.
 2001-01-22 23:34:33 +00:00
Peter Eisentraut 4f34f55d3d Description of table expressions, including join syntax, from Robert B. 
Easter <reaster@comptechnews.com>, heavily massaged by me.  Also cleaned up
value expressions a bit.
 2001-01-21 22:02:01 +00:00
Peter Eisentraut 027f144e39 Terminology cleanup: class -> table, instance -> row, attribute -> column, 
etc.
 2001-01-13 23:58:55 +00:00
Peter Eisentraut 526427f6d3 Add information about bit types. Adjust some other things to promote 
SQL type names over internal type names.
 2001-01-13 18:34:51 +00:00
Tom Lane 10fb290aca Document the system attributes ctid and tableoid, which for some reason 
were never yet mentioned anywhere in our documentation.  Improve
explanations of the other system attributes, too.
 2001-01-08 22:07:47 +00:00
Peter Eisentraut 3942ee389c Update section on SQL syntax. (Still a lot to be done though.) Add 
appendix with comprehensive list of key words.
 2001-01-06 11:58:56 +00:00
Peter Eisentraut 1b555ce791 Replace incorrect uses of 'which' with 'that'. (so-called "wicked which") 2000-12-22 18:57:50 +00:00
Peter Eisentraut b2145e9365 Get rid of the little "v"s in front of version numbers, substituting the 
full word "version" where appropriate.
 2000-12-21 22:55:27 +00:00
Tom Lane e4eb91048c Document the array_dims() function, and make some other small improvements 
in the docs for arrays.
 2000-12-18 23:39:37 +00:00
Tom Lane 96ff0cb0c4 Outer join updates, miscellaneous polishing. 2000-12-17 05:47:57 +00:00
Tom Lane cf00d59335 Clean up some bogosities in description of target lists. 2000-12-16 18:22:53 +00:00
Peter Eisentraut c3641483c3 Merge functions and operators chapters. Lots of updates. 2000-12-14 22:30:56 +00:00
Peter Eisentraut 72ad5fe15c Add `id' attributes to all `chapter' and `sect1' tags, to generate useful 
names for the HTML files (e.g., not x4856.htm).
 2000-09-29 20:21:34 +00:00
Tom Lane d2165a4a5d Fix incorrect example of CAST syntax (was missing required parentheses). 2000-08-07 19:53:27 +00:00
Thomas G. Lockhart 4835f6a8bc Update docs for TIME WITHOUT TIME ZONE. 
Add information on SET SESSION CHARACTERISTICS.
Fix references to pg_hba.conf(5) since that is no longer a man page.
 2000-07-14 15:26:21 +00:00
Bruce Momjian b997a4b91f > Great! Please cc: the docs or hackers mailing lists to make sure the 
> patches are not lost...

Aggregate doc patches:

The patches are attached. Be great if you could check them over to make
sure all relevant content (and markup) is there...

Isaac Wilcox
 2000-06-20 18:04:18 +00:00
Bruce Momjian 8c1d09d591 Inheritance overhaul by Chris Bitmead <chris@bitmead.com> 2000-06-09 01:44:34 +00:00
Thomas G. Lockhart 45f79cae14 Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
Bruce Momjian 321eedd0bf Document FSYNC in pg_options sgml file. 2000-04-08 23:12:01 +00:00
Thomas G. Lockhart 73d8bbc2ac Minor markup changes. Refer to (".../catalog") in the emacs hints. 2000-03-31 03:27:42 +00:00
Tom Lane 175dbf741b Make discussion of names clearer and more accurate. 2000-03-30 23:42:34 +00:00
Tom Lane f945f46193 Modify lexing of multi-char operators per pghackers discussion around 
16-Mar-00: trailing + or - is not part of the operator unless the operator
also contains characters not present in SQL92-defined operators.  This
solves the 'X=-Y' problem without unduly constraining users' choice of
operator names --- in particular, no existing Postgres operator names
become invalid.

Also, remove processing of // comments, as agreed in the same thread.
 2000-03-18 18:03:12 +00:00
Tom Lane f72aad5678 Update discussion of aggregate syntax to mention ALL. 2000-02-21 01:20:41 +00:00
Tom Lane 90aaad06cf Remove obsolete references to 8K query limit. 2000-01-25 07:04:04 +00:00
Tom Lane ff6fe1502d Update documentation to reflect availability of aggregate(DISTINCT). 
Try to provide a more lucid discussion in 'Using Aggregate Functions'
tutorial section.
 1999-12-13 17:39:38 +00:00
Thomas G. Lockhart fac9e11878 Add DEC and SESSION_USER as reserved words. 
Move around a few other keywords which were not in the right category.
DEC and SESSION_USER are not yet committed to gram.y,
 since I'm in the middle of working on JOIN syntax too.
 1999-10-12 13:58:53 +00:00
Thomas G. Lockhart 03e5edb7e4 Add keywords from Jan's recent RI features. 1999-10-01 15:21:08 +00:00
Thomas G. Lockhart d810338d29 Add a few items to the reserved keyword lists. 
Clarify information on implicitly-typed constants.
 1999-09-29 05:22:25 +00:00
Thomas G. Lockhart db5d724986 Fix wording on allowed/forbidden keyword usage. 
Thanks to Michael Deck <deckm@cleansoft.com> for the tipoff.
Add more examples for language components.
 1999-09-01 02:37:40 +00:00
Thomas G. Lockhart 6b07527721 Fix cross-reference markup so that only the *title* of the Operators 
chapter is included, not the chapter itself.
Thanks to Evelyn Mitchell <efm@tummy.com> for pointing it out.
 1999-08-06 13:48:38 +00:00
Thomas G. Lockhart f2f43efbe1 Complete merge of all old man page information. 
lisp.sgml is a placeholder for Eric Marsden's upcoming contribution.
catalogs.sgml is not yet marked up or integrated.
 It should perhaps become an appendix.
 1999-07-22 15:11:05 +00:00
Thomas G. Lockhart 878d952084 Add mention of hot backups to the release notes. 
Add id tags to chapter and section headings to ensure good labels
 on output html files.
 1999-06-09 13:44:59 +00:00
Thomas G. Lockhart 95e3cec621 Include mention of CASE, COALESCE, and IFNULL. 
Add date/time parsing procedure (perhaps should be in appendix).
Add time zone information (ditto).
Update keyword list.
 1999-05-12 07:32:47 +00:00