151 Commits (1bd3a8f58bb8147628a85643b0246051a6e4e5ee)

Author	SHA1	Message	Date
Bruce Momjian	598e86f3b3	Cleanup up include files.	28 years ago
Bruce Momjian	4a5b781d71	Break parser functions into smaller files, group together.	28 years ago
Bruce Momjian	e9e1ff226f	Remove all time travel stuff. Small parser cleanup.	28 years ago
Thomas G. Lockhart	0175759e17	Fix up elog messages for consistant usage of quotes around arguments.	28 years ago
Bruce Momjian	f3af1368bd	Rename strNcpy to StrNCpy, and change third parameter.	28 years ago
Vadim B. Mikheev	9b10d6ffda	Ignore copies of columns specified in ORDER/GROUP BY	28 years ago
Vadim B. Mikheev	defb10a450	DEFAULT is handled by analyze.c now.	28 years ago
Bruce Momjian	3f365ba0fc	Inline memset() as MemSet().	28 years ago
Vadim B. Mikheev	4948a51d74	Convert sequence names tolower.	28 years ago
Bruce Momjian	59f6a57e59	Used modified version of indent that understands over 100 typedefs.	28 years ago
Bruce Momjian	075cede748	Add typdefs to pgindent run.	28 years ago
Bruce Momjian	319dbfa736	Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.	28 years ago
Bruce Momjian	1ccd423235	Massive commit to run PGINDENT on all *.c and *.h files.	28 years ago
Bruce Momjian	ae50c8d84b	Cleanups needed for indent.	28 years ago
Bruce Momjian	a1635450b3	Cleanups needed for indent. Remove };	28 years ago
Thomas G. Lockhart	05cdb99bfb	Add detection and warnings for UNION and HAVING clauses. ... Generate non-fatal warning only and proceed by ignoring clauses.	28 years ago
Bruce Momjian	3dd23aadf0	Allow functions and operators on internally-identical types to succeed.	28 years ago
Bruce Momjian	1d8bbfd2e7	Make functions static where possible, enclose unused functions in #ifdef NOT_USED.	28 years ago
Bruce Momjian	b99c63cfc0	Now that names are null terminated, no need to do all that NAMEDATALEN stuff.	28 years ago
Bruce Momjian	ea5b5357cd	Remove more (void) and fix -Wall warnings.	29 years ago
Bruce Momjian	edb58721b8	Fix pgproc names over 15 chars in output. Add strNcpy() function. remove some (void) casts that are unnecessary.	29 years ago
Bruce Momjian	6ed1715b1f	Cleanup for NAMEDATALEN use.	29 years ago
Vadim B. Mikheev	ac994a69d6	Allow use parameters in target list having aggregates in functions.	29 years ago
Bruce Momjian	91f4df2f2c	Fix typechecking problem pointed out by Thomas.	29 years ago
Vadim B. Mikheev	a1fbd470a9	Fix GroupBy: enable functions over aggregates and GroupBy-ed fields ... in target list.	29 years ago
Thomas G. Lockhart	ee2f8e0472	Modify references to function manager to use lower-case calls.	29 years ago
Vadim B. Mikheev	cc11cfdd46	Now we can GROUP BY func_results.	29 years ago
Vadim B. Mikheev	9729f6ca0d	CREATE/DROP SEQUENCE ... ... Check nextval/currval permission in analyze.c.	29 years ago
Marc G. Fournier	127826978a	From: Dan McGuirk <mcguirk@indirect.com> ... Subject: [HACKERS] equal column and table name patch This fixes a bug where selects fail when there is a column with the same name as the table it's a part of.	29 years ago
Bruce Momjian	34fd62c512	Remove case-sensitive identifiers. Thanks for Dan McGuirk for a reversal patch.	29 years ago
Bruce Momjian	2300ac0dc4	Add attribute optimization statistics.	29 years ago
Bruce Momjian	84876289cc	Cast constants to the type of the other binary operand. ... Invalidate vacuum relation cache to use new row counts from vacuum.	29 years ago
Bruce Momjian	db7a90f1d9	Make GROUP BY work with aliases, ORDER BY with column numbers	29 years ago
Bruce Momjian	63df35e249	This patch changes quite a few instances of references of Oid's ... as ints and longs. Touches on quite a few function args as well. Most other files look ok as far as Oids go...still checking though... Since Oids are type'd as unsigned ints, they should prolly be used with the %ud format string in elog and sprintf messages. Not sure what kind of strangeness that could produce. Darren King	29 years ago
Bruce Momjian	a3d773a693	Allow select oid,* from table. Allow * anywhere in target list.	29 years ago
Bryan Henderson	46d58fba33	Make it compile on Ultrix. Thanks Erik Bertelson.	29 years ago
Marc G. Fournier	07a65b2255	Commit of a *MAJOR* patch from Dan McGuirk <djm@indirect.com> ... Changes: * Unique index capability works using the syntax 'create unique index'. * Duplicate OID's in the system tables are removed. I put little scripts called 'duplicate_oids' and 'find_oid' in include/catalog that help to find and remove duplicate OID's. I also moved 'unused_oids' from backend/catalog to include/catalog, since it has to be in the same directory as the include files in order to work. * The backend tries converting the name of a function or aggregate to all lowercase if the original name given doesn't work (mostly for compatibility with ODBC). * You can 'SELECT NULL' to your heart's content. * I put my _bt_updateitem fix in instead, which uses _bt_insertonpg so that even if the new key is so big that the page has to be split, everything still works. * All literal references to system catalog OID's have been replaced with references to define'd constants from the catalog header files. * I added a couple of node copy functions. I think this was a preliminary attempt to get rules to work.	29 years ago
Bruce Momjian	aaeef4d17d	All external function definitions now have prototypes that are checked.	29 years ago
Bruce Momjian	4b2b8592a0	Compile and warning cleanup	29 years ago
Marc G. Fournier	ce4c0ce1de	Some compile failure fixes from Keith Parks <emkxp01@mtcc.demon.co.uk>	29 years ago
Bruce Momjian	0108fddf13	Remove NULL_PATCH define	29 years ago
Bruce Momjian	8edbc3bde4	Remove ARRAY_PATCH define	29 years ago
Bruce Momjian	4cf9d03ec7	Added prototypes missing from parser patch. ... Added needed include file.	29 years ago
Bruce Momjian	f59a46a8c8	Parser Overhaul	29 years ago
Bruce Momjian	83cb729887	More closing of relations left open by parser.	29 years ago
Bruce Momjian	abb1b3e770	I checked the alter table code, and started suspecting the relation ... cache. I found if I manually added a line to flush the whole relation cache, the assert error disappeared. Looking through the code, I found that the relation cache is flushed at the end of each query if the reference count is zero for the relation. However, printf's showed that the rd_relcnt(reference count) for the accessed query was not returning to zero after each query. It turns out the parser was doing a heap_ropen in parser/analyze.c to get information about the table's columns, but was not doing a heap_close. This was causing the query after the ALTER TABLE ADD to see the old table structure, and the executor's assert was reporting the problem.	29 years ago
Marc G. Fournier	6c684b1847	Fixes: ... Previously Postgres95 wouldn't accept 'order by' clauses with fields referred to as '<table>.<field>', e.g.: select t1.field1, t2.field2 from table1 t1, table2 t2 order by t2.field2; This syntax is required by the ODBC SQL spec. Submitted by: Dan McGuirk <mcguirk@indirect.com>	30 years ago
Marc G. Fournier	ab22b34891	Fixes: ... While a normal SELECT statement can contain a GROUP BY clause, a cursor declaration cannot. This was not the case in PG-1.0. Was there a good reason why this was changed? Are cursors being phased out? Is there any way to get data with just a SELECT (and without a DECLARE CURSOR ...)? The patch below seems to fix things. If anyone can see a problem with it, please let me know. Thanks. Submitted by: David Smith <dasmith@perseus.tufts.edu>	30 years ago
Marc G. Fournier	94215d51c8	Fixes: ... The updating of array fields is broken in Postgres95-1.01, An array can be only replaced with a new array but not have some elements modified. This is caused by two bugs in the parser and in the array utilities. Furthermore it is not possible to update array with a base type of variable length. - submitted by: Massimo Dal Zotto <dz@cs.unitn.it>	30 years ago
Marc G. Fournier	20288400f3	Fixes: ... I have written some patches which add support for NULLs to Postgres95. In fact support for NULLs was already present in postgres, but it had been disabled because not completely debugged, I believe. My patches simply add some checks here and there. To enable the new code you must add -DNULL_PATCH to CFLAGS in Makefile.global. After recompiling you can do things like: insert into a (x, y) values (1, NULL); update a set x = NULL where x = 0; You can't still use a "where x=NULL" clause, you must use ISNULL instead. This could probably be an easy fix to do. Submitted by: Massimo Dal Zotto <dz@cs.unitn.it>	30 years ago