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627 Commits

Author SHA1 Message Date
Thomas G. Lockhart bebd62c19f Remove reference to tag which is not available to the User's Guide 
when built on its own. UG now builds cleanly.
 2000-07-08 16:00:15 +00:00
Bruce Momjian efcff3da16 In the attache is new (correct) version. I add TZ (timezone) support 
for
to_char() too.

Karel
 2000-07-03 16:01:33 +00:00
Bruce Momjian e225260440 Back out Karels to_char changes. 2000-07-01 21:27:14 +00:00
Bruce Momjian 99212a4847 In the attache is new to_date()/to_timestamp() version. 
Now the to_timestamp() support WW,W,J,SSSS,DDD conversion from strings and
the am/pm bug is fixed, the to_char() use week-of-year (WW) full compatible
with Oracle.

 This patch update relevant regress-tests and docs too.

                                        Karel
~
~
 2000-07-01 14:10:32 +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 1bea3c3c46 Fix atan3-> atan2. 2000-05-15 01:41:18 +00:00
Thomas G. Lockhart 45f79cae14 Fixups in content and markup for 7.0 release. 2000-05-02 20:02:03 +00:00
Thomas G. Lockhart b27cef2932 Mention support for date_part('week',timestamp). 
Fix spelling of "millennium".
 Thanks to Mika Nystrom <mika@camembert.cs.caltech.edu>.
 2000-04-14 15:08:56 +00:00
Tom Lane f0a2fc38ab Mention cube root. 2000-04-08 03:42:29 +00:00
Thomas G. Lockhart 9c075df519 Update some porting info. 
Add mention of transcendental functions.
 2000-04-08 02:16:08 +00:00
Bruce Momjian 28fb1c196b Update create_rule manual page. 2000-04-07 19:17:51 +00:00
Thomas G. Lockhart 30e355fc80 Fix path to initdb in installation instructions. 
General cleanup for 7.0.
 2000-04-07 13:30:58 +00:00
Thomas G. Lockhart f75bf1877a Accumulated fixups. 
Add some chapters on new topics.
Change to referencing OASIS/Docbook v3.1 rather than Davenport/Docbook v3.0
Grepped for and fixed apparent tag mangling from emacs
 "Normalize" operation. Should be the last of those.
 2000-03-30 22:22:41 +00:00
Thomas G. Lockhart 0b3214aca0 Add mention of join syntax to release notes, and reformat a few lines. 
Update porting info. Still need a lot of platforms tested.
Fix small errors in markup.
 2000-03-28 14:35:13 +00:00
Thomas G. Lockhart 39f69bc38f Start updating for the v7.0 release. 
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
Tom Lane b9a990d8a8 Add exp(), ln(), and some other functions to numeric-functions table. 2000-03-20 04:20:52 +00:00
Bruce Momjian 394af52795 I'm sending patch with new version of to_char numbers formatting. 
The PostgreSQL's to_char() is very compatible with Oracle's to_char
 now. I hope that to_char's 3000 rows of source is without bugs, but
 will good if anyone test it, for me it works very well :-)


                                                        Karel

----------------------------------------------------------------------
Karel Zak <zakkr@zf.jcu.cz>              http://home.zf.jcu.cz/~zakkr/
 2000-02-08 15:57:01 +00:00
Bruce Momjian b866d2e2d7 as attache of this mail is patch (to the main tree) with to_char's 
family functions. Contain:

  conversion from a datetype to formatted text:

	to_char( datetime, 	text)
	to_char( timestamp,	text)
	to_char( int4,		text)
	to_char( int8,		text)
	to_char( float4,	text)
	to_char( float8,	text)
	to_char( numeric,	text)

  vice versa:

	to_date		( text, text)
	to_datetime	( text, text)
	to_timestamp	( text, text)
	to_number	( text, text)	   (convert to numeric)


  PostgreSQL to_char is very compatible with Oracle's to_char(), but not
total exactly (now). Small differentions are in number formating. It will
fix in next to_char() version.


! If will this patch aplly to the main tree, must be delete the current
  to_char version in contrib (directory "dateformat" and note in contrib's
  README), this patch not erase it (sorry Bruce).



The patch patching files:

	doc/src/sgml/func.sgml
                     ^^^^^^^^
   Hmm, I'm not sure if my English... :( Check it anyone (volunteer)?

   Thomas, it is right? SGML is not my primary lang  and compile
   the current PG docs tree is very happy job (hard variables setting in
   docs/sgml/Makefile --> HSTYLE= /home/users/t/thomas/....  :-)

   What add any definition to global configure.in and set Makefiles in docs
   tree via ./configure?

	src/backend/utils/adt/Makefile
	src/backend/utils/adt/formatting.c
	src/include/catalog/pg_proc.h
	src/include/utils/formatting.h
Karel Zak <zakkr@zf.jcu.cz>              http://home.zf.jcu.cz/~zakkr/
 2000-01-25 23:53:56 +00:00
Thomas G. Lockhart fe2f878173 Fix (mis)information about NULLIF() SQL function. 
Thanks to Tom Lane for pointing it out.
 1999-09-29 05:20:20 +00:00
Thomas G. Lockhart 5e84d58e70 Minor updates for release. 1999-06-14 07:36:12 +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
Thomas G. Lockhart f3fde99841 Augment info on string functions per Jose Soares' suggestions. 1999-01-19 16:11:18 +00:00
Thomas G. Lockhart a75f2d21a8 Clean up to ensure tag completion as required by the newest versions 
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 e9f10b22f4 Include new cidr and inet data types. 1998-10-27 06:14:41 +00:00
Thomas G. Lockhart ee92ab91ad Add some id tags to allow cross-references from the datatype chapter. 1998-10-14 16:28:31 +00:00
Thomas G. Lockhart bd6b6f40de Add missing information. 
Fix examples for regex operators.
 1998-07-29 06:32:47 +00:00
Thomas G. Lockhart ba3a99f193 Split function and operator User Guide info 
from datatype.sgml into separate files.
Add type conversion information.
Format historical release notes.
 1998-07-08 13:53:15 +00:00