1283 Commits (bd52f4bffdbdd7d87bab308ff2abd61fb9f2d490)

Author	SHA1	Message	Date
Bruce Momjian	401e6de7ee	More fixes, but still need +1 for FUNC_MAX_ARGS	26 years ago
Bruce Momjian	a97caacb5e	Fix initdb so it works, but still only for 8.	26 years ago
Bruce Momjian	dd8b0e67ec	Cleanup for func args > 8.	26 years ago
Bruce Momjian	0bdd0cdd98	Update fmgr to allow 32 arguments.	26 years ago
Bruce Momjian	8a093d0ae3	Make number of args to a function configurable.	26 years ago
Bruce Momjian	6456b17bc1	Rename oid8 -> oidvector and int28 -> int2vector. Cleanup of *out functions.	26 years ago
Hiroshi Inoue	0f2e7948e2	Improve cache invalidation handling. Eespecially ...	26 years ago
Bruce Momjian	a040281787	Move fixes for >8 indexed fields.	26 years ago
Bruce Momjian	b99f300675	Move INDEX_MAX_KEYS to postgres.h, and make it configurable for users.	26 years ago
Tatsuo Ishii	85b309ee8f	Add SetPidFile() and friends.	26 years ago
Tom Lane	166b5c1def	Another round of planner/optimizer work. This is just restructuring and ... code cleanup; no major improvements yet. However, EXPLAIN does produce more intuitive outputs for nested loops with indexscans now...	26 years ago
Tom Lane	2515882a0f	Modify PageIsEmpty and PageGetMaxOffsetNumber macros to behave sanely ... if presented an uninitialized (all zeroes) page. The system no longer crashes hard if an all-zeroes page is present in a relation. There seem to be some boundary conditions where a page will be appended to a relation and zeroed, but its page header is never initialized; until we can track down and fix all of those, robustness seems like a good idea. Also, clean up some obsolete and downright wrong comments.	26 years ago
Bruce Momjian	8da88a6f2b	Sorry, that I send this letter/patch again, but previous sending is ... still without answer. I want continue with to_char(), but I need any answer for this patch. Please. Thank! (and sorry of my impatient :-) Karel	26 years ago
Jan Wieck	b7b6d4bf53	Changed "triggered data change violation" detection code ... in trigger manager. Jan	26 years ago
Bruce Momjian	b78769fda2	Fix it's and its to be correct.	26 years ago
Bruce Momjian	a8587d02eb	Update length of timestamp to 30.	26 years ago
Tom Lane	2784a5aedf	Clean up datatypes and comments for op_class() routine.	26 years ago
Tom Lane	9c95f8c9b2	Repair bugs discussed in pghackers thread of 15 May 1999: creation of a ... relcache entry no longer leaks a small amount of memory. index_endscan now releases all the memory acquired by index_beginscan, so callers of it should NOT pfree the scan descriptor anymore.	26 years ago
Jan Wieck	e3cec20ccd	Removed LZTEXT datatype as discussed. ... Jan	26 years ago
Jan Wieck	3e99158548	update_pg_pwd() is an AR trigger. Corrected return type. ... Jan	26 years ago
Jan Wieck	e2aef49694	Added empty TOASTER files and corrected some minor glitches ... in regression tests. Jan	26 years ago
Jan Wieck	7c385f73e5	Required catalog changes for extended LONG attribute storage. ... Jan	26 years ago
Tom Lane	939229904a	Clean up some minor gcc warnings.	26 years ago
Tom Lane	76898cd330	Avoid compiler warnings on systems that have snprintf and/or vsnprintf ... but do not bother to declare them in <stdio.h>. Seems to be a more common omission than you'd think...	26 years ago
Bruce Momjian	83bad7c063	This is my -- hopefully sufficiently portable -- attempt at cleaning out ... initdb. No more obscure dependencies on environment variables or paths. It now finds the templates and the right postgres itself (with cmd line options as fallback). It also no longer depends on $USER (su safe), and doesn't advertise that --username allows you to install the db as a different user, since that doesn't work anyway. Also, recovery and cleanup on all errors. Consistent options, clearer documentation. Please take a look at this and adopt it if you feel it's safe enough. I have simulated all the stupid circumstances I could think of, but you never know with shell scripts. Oh yeah, you can give the postgres user a default password now. -- Peter Eisentraut Sernanders väg 10:115	26 years ago
Jan Wieck	397e9b32a3	Some changes to prepare for LONG attributes. ... Jan	26 years ago
Bruce Momjian	99b8f84511	Here's the Create/Alter/Drop Group stuff that's been really overdue. I ... didn't have time for documentation yet, but I'll write some. There are still some things to work out what happens when you alter or drop users, but the group stuff in and by itself is done. -- Peter Eisentraut Sernanders väg 10:115	26 years ago
Bruce Momjian	7585deb087	I have done the QNX4 port with the current source tree. The number of ... backend/Makefiles to be patched could significantly be reduced since they have been adopted to the QNX4 needs. Andreas Kardos	26 years ago
Tom Lane	7431796b46	fix_parsetree_attnums was not nearly smart enough about walking parse ... trees. Also rewrite find_all_inheritors() in a more intelligible style.	26 years ago
Bruce Momjian	bcaabc5698	Depending on my interpreting (and programming) skills, this might solve ... anywhere from zero to two TODO items. * Allow flag to control COPY input/output of NULLs I got this: COPY table .... [ WITH NULL AS 'string' ] which does what you'd expect. The default is \N, otherwise you can use empty strings, etc. On Copy In this acts like a filter: every data item that looks like 'string' becomes a NULL. Pretty straightforward. This also seems to be related to * Make postgres user have a password by default If I recall this discussion correctly, the problem was actually that the default password for the postgres (or any) user is in fact "\N", because of the way copy is used. With this change, the file pg_pwd is copied out with nulls as empty strings, so if someone doesn't have a password, the password is just '', which one would expect from a new account. I don't think anyone really wants a hard-coded default password. Peter Eisentraut Sernanders väg 10:115	26 years ago
Tom Lane	a8ae19ec3d	aggregate(DISTINCT ...) works, per SQL spec. ... Note this forces initdb because of change of Aggref node in stored rules.	26 years ago
Tom Lane	efb36d2be8	any_ordering_op()'s argument should be declared Oid not int.	26 years ago
Bruce Momjian	cb00b7faa5	I'm in TODO mood today ... ... * Document/trigger/rule so changes to pg_shadow recreate pg_pwd I did it with a trigger and it seems to work like a charm. The function that already updates the file for create and alter user has been made a built-in "SQL" function and a trigger is created at initdb time. Comments around the pg_pwd updating function seem to be worried about this routine being called concurrently, but I really don't see a reason to worry about this. Verify for yourself. I guess we never had a system trigger before, so treat this with care, and feel free to adjust the nomenclature as well. -- Peter Eisentraut Sernanders väg 10:115	26 years ago
Jan Wieck	62c42a05a2	Added global variable to have RI triggers override ... time qualification of HeapTupleSatisfiesSnapshot() Jan	27 years ago
Tatsuo Ishii	d31ff14ed8	Fix memory overrun while setting ps status	27 years ago
Tom Lane	18c3000286	Teach grammar and parser about aggregate(DISTINCT ...). No implementation ... yet, but at least we can give a better error message: regression=> select count(distinct f1) from int4_tbl; ERROR: aggregate(DISTINCT ...) is not implemented yet instead of 'parser: parse error at or near distinct'.	27 years ago
Bruce Momjian	97dec77fab	Rename several destroy* functions/tags to drop*.	27 years ago
Tom Lane	f7f41c7c8c	Replace generic 'Illegal use of aggregates' error message with one that ... shows the specific ungrouped variable being complained of. Perhaps this will reduce user confusion...	27 years ago
Bruce Momjian	b7539d92f9	Fix indexing of cidr.	27 years ago
Bruce Momjian	2192a92f3c	Cleanup	27 years ago
Jan Wieck	b8ef7e7f82	Completed FOREIGN KEY syntax. ... Added functionality for automatic trigger creation during CREATE TABLE. Added ON DELETE RESTRICT and some others. Jan	27 years ago
Bruce Momjian	8f9216313a	Improve descriptions of date/time functions.	27 years ago
Bruce Momjian	eebfb9baa5	create/alter user extension ... This one should work much better than the one I sent in previously. The functionality is the same, but the patch was missing one file resulting in the compilation failing. The docs also received a minor fix. Peter Eisentraut Sernanders väg 10:115	27 years ago
Jan Wieck	4069d48aa7	Added another single byte oriented decompressor, useful for ... comparision functions. Added all lztext comparision functions, operators and a default operator class for nbtree on lztext. Jan	27 years ago
Bruce Momjian	8f401e8042	Cleanup for pg_statistic commit.	27 years ago
Bruce Momjian	74f418eb9a	Add pg_statistic index, add missing Hiroshi file.	27 years ago
Bruce Momjian	bb10bf319e	Rename heap_replace to heap_update.	27 years ago
Bruce Momjian	6f9ff92cc0	Tid access method feature from Hiroshi Inoue, Inoue@tpf.co.jp	27 years ago
Bruce Momjian	54ffd4677a	ecpg ECPGFree fix from Rene Hogendoorn.	27 years ago
Bruce Momjian	7e5e7ab71b	Update opclass to be non-unique.	27 years ago