737 Commits (2b84cbb60f6ff6cb58d42dff026aaf0b2e9ca8ab)

Author	SHA1	Message	Date
Peter Eisentraut	2b84cbb60f	A few minor psql enhancements ... Initdb help correction Changed end/abort to commit/rollback and changed related notices Commented out way old printing functions in libpq Fixed a typo in alter table / alter column	26 years ago
Bruce Momjian	1380921e65	Patch from Hiroshi for overflow btree comparison.	26 years ago
Bruce Momjian	3f6ff32972	Update TODO list.	26 years ago
Bruce Momjian	a85b67d05b	Update TODO list.	26 years ago
Bruce Momjian	552bd9645c	Update TODO list.	26 years ago
Tom Lane	dd979f66be	Redesign DISTINCT ON as discussed in pgsql-sql 1/25/00: syntax is now ... 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...	26 years ago
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/	26 years ago
Tom Lane	90aaad06cf	Remove obsolete references to 8K query limit.	26 years ago
Bruce Momjian	ca5771dc27	Update TODO list.	26 years ago
Peter Eisentraut	bdb41ad0e7	Made abstime/reltime use int4 instead of time_t (TODO item) ... Made type equivalency apply to aggregates (TODO item) Fixed parsing bug in psql Reverted some stupid options changes I made to pg_dump	26 years ago
Tom Lane	0dbffa704a	First cut at making useful selectivity estimates for range queries ... (ie, WHERE x > lowbound AND x < highbound). It's not very bright yet but it does something useful. Also, rename intltsel/intgtsel to scalarltsel/scalargtsel to reflect usage better. Extend convert_to_scalar to do something a little bit useful with string data types. Still need to make it do something with date/time datatypes, but I'll wait for Thomas's datetime unification dust to settle first. Eventually the routine ought not have any type-specific knowledge at all; it ought to be calling a type-dependent routine found via a pg_type column; but that's a task for another day.	26 years ago
Bruce Momjian	da5aba105f	Remove Ops parameter from STATRELID cache lookup, for Tom Lane and ... optimizer.	26 years ago
Bruce Momjian	4d564c5b12	Update TODO list.	26 years ago
Bruce Momjian	1161077e97	Update TODO list.	26 years ago
Bruce Momjian	0daf852b32	Update TODO list.	26 years ago
Peter Eisentraut	49581f9848	updated install file ... updated date/time types doc fixed small psql bug removed libpq code that lower-cased db names make notice when long identifier is truncated	26 years ago
Tom Lane	71ed7eb494	Revise handling of index-type-specific indexscan cost estimation, per ... pghackers discussion of 5-Jan-2000. The amopselect and amopnpages estimators are gone, and in their place is a per-AM amcostestimate procedure (linked to from pg_am, not pg_amop).	26 years ago
Bruce Momjian	3f51bdafdc	Update TODO list.	26 years ago
Bruce Momjian	5b7bc48391	Update TODO list.	26 years ago
Bruce Momjian	901aaf34bd	Update TODO list.	26 years ago
Bruce Momjian	e3415aa834	Rename 7.0.0 to 7.0 to be consistent with prior release numbering.	26 years ago
Peter Eisentraut	13f8875017	Added new pg_id to fix initdb problems ... New INSTALL file Fixed a copyright notice	26 years ago
Peter Eisentraut	65e0051843	another round of user interface cleanups ... removed pg_id fixed a few bugs in the scripts	26 years ago
Peter Eisentraut	f565cf41ab	another set of cleanups	26 years ago
Bruce Momjian	41d4548b0f	Freebsd update for sgml, from Alfred Perlstein	26 years ago
Bruce Momjian	10d7287ab9	Libpq non-blocking mode, from Alfred Perlstein	26 years ago
Peter Eisentraut	28125ed5e0	Updated user interfaces on initdb, initlocation, pg_dump, ipcclean to a GNU-compliant'ish state. ... Made ipcclean work on Linux.	26 years ago
Bruce Momjian	6759f4388f	Update TODO list.	26 years ago
Peter Eisentraut	759fba4873	Included all yacc and lex files into the distribution.	26 years ago
Bruce Momjian	1b6b4d40ed	Update TODO list.	26 years ago
Bruce Momjian	fae5d81c68	Update TODO list.	26 years ago
Bruce Momjian	255e07e829	Update TODO list.	26 years ago
Bruce Momjian	3a2e08618c	Update TODO list.	26 years ago
Bruce Momjian	0f4a586821	Update TODO list.	26 years ago
Peter Eisentraut	2a1bfbce24	- Allow array on int8 ... - Prevent permissions on indexes - Instituted --enable-multibyte option and tweaked the MB build process where necessary - initdb prompts for superuser password	26 years ago
Peter Eisentraut	7c9390caa1	Fixed psql variables vs array syntax, as well as minor psql enhancements	26 years ago
Peter Eisentraut	4ceb2d0cb6	* User management commands no longer user pg_exec_query_dest -> more robust ... * Let unprivileged users change their own passwords. * The password is now an Sconst in the parser, which better reflects its text datatype and also forces users to quote them. * If your password is NULL you won't be written to the password file, meaning you can't connect until you have a password set up (if you use password authentication). * When you drop a user that owns a database you get an error. The database is not gone.	26 years ago
Tom Lane	2af360ed1c	Clean up some problems in new asynchronous-connection logic ... in libpq --- mostly, poor response to error conditions. You now actually get to see the postmaster's 'The Data Base System is starting up' message, which you didn't before. I suspect the SSL code is still broken though.	26 years ago
Bruce Momjian	bb7e85fb85	Update TODO list.	26 years ago
Bruce Momjian	e419b48217	Update TODO list.	26 years ago
Bruce Momjian	3af969d4a0	Update TODO list.	26 years ago
Bruce Momjian	af53b624f0	Update TODO list.	26 years ago
Bruce Momjian	326a69deeb	Update TODO list.	26 years ago
Bruce Momjian	e589b9e821	Update TODO list.	26 years ago
Bruce Momjian	7c25123df4	Update TODO list.	26 years ago
Bruce Momjian	c6035cd173	Update TODO list.	26 years ago
Peter Eisentraut	f6689a328f	Fixed a few "fixes" and bugs. Adjusted messages and options to GNU suggestions.	26 years ago
Bruce Momjian	142ce7939d	Update TODO list.	26 years ago
Tom Lane	ac295f43f5	Update struct Trigger definition.	26 years ago
Tom Lane	ac401e06c5	Change oid8/int28 -> oidvector/int2vector.	26 years ago