1184 Commits (607b2be7bb230ea4c558cb3101794f94de35ab85)

Author	SHA1	Message	Date
Marc G. Fournier	517c8db869	Remove WIN32 stuff, and improve conformance to configure	29 years ago
Marc G. Fournier	23513b47b9	Add and install the pg_geqo.sample file	29 years ago
Marc G. Fournier	29138eeb3c	Merge in GEQO Optimizer ... From: "Martin S. Utesch" <utesch@aut.tu-freiberg.de>	29 years ago
Bruce Momjian	31c8e94b34	Remove WIN32 defines. They never worked.	29 years ago
Marc G. Fournier	d90a426e35	Linux defines MAXINT in values.h, which causes an error when compiling. ... Wrap it in an #ifndef to prevent this	29 years ago
Marc G. Fournier	3ffd5694dd	Replace occurances of USE_{LIMITS,VALUES}_H with HAVE_* in preparation ... for switch over to configure	29 years ago
Vadim B. Mikheev	fb24bfa3ce	INDEXSCAN_PATCH changes: should work for (Param OP VAR) too ... (but I didn't test FUNC OP PARAM and PARAM OP FUNC - no time)	29 years ago
Vadim B. Mikheev	1aa1827d64	1. INDEXSCAN_PATCH changes: (op Param Var) should work too ... 2. IndexScanableOperand now uses match_indexkey_operand instead of equal_indexkey_var (if we have some index on attribute X then we shouldn't use it for 'where some_func(X) OP CONST').	29 years ago
Marc G. Fournier	f504e5a253	Taking a chance here. Under both Solaris and FreeBSD, there is a ... /usr/include/limits.h (which quiets the costsize.c warnings)...under FreeBSD, /usr/include/limits.h *includes* machine/limits.h, while under Solaris, there is no such things as /usr/include/machine... Problem with Solaris pointed out by Mark Wahl	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
Bryan Henderson	6ece8a8d0b	Part of patch to make a working nextstep port.	29 years ago
Bruce Momjian	a5dd06f763	include sem.h added, include string.h neede, from Erik Bertelsen for Ultrix	29 years ago
Vadim B. Mikheev	ce5009f99b	#include "postgres.h" ... moved upper.	29 years ago
Marc G. Fournier	1321fe1a81	Clean up 'if defined()' for header files...	29 years ago
Bruce Momjian	f0a9e64afd	As someone asked for this feature - patch for 1.09 follows. ... Now You can do queries like select sum(some_func(x)) from ... select min(table1.x + table2.y) from table1, table2 where ... and so on. Vadim	29 years ago
Bryan Henderson	08029facb3	Recognize dependencies more reliably.	30 years ago
Bruce Momjian	aaeef4d17d	All external function definitions now have prototypes that are checked.	30 years ago
Bruce Momjian	a0990e1884	Makefile cleanup after reorganization	30 years ago
Bruce Momjian	4b2b8592a0	Compile and warning cleanup	30 years ago
Marc G. Fournier	58a0150f64	More files cleaned out	30 years ago
Marc G. Fournier	76294e1d38	Cleanup Makefiles ... Add #include "postgres.h" and #include <sys/types.h>	30 years ago
Marc G. Fournier	bdd07411b4	remove use of PORTNAME_*	30 years ago
Bruce Momjian	3d7fe6c97c	Added needed include file.	30 years ago
Bryan Henderson	b0d6f0aa63	Simplify make files, add full dependencies.	30 years ago
Bryan Henderson	2db54b8e4f	Update "planner" directory to "optimizer" in include paths in this dead code.	30 years ago
Marc G. Fournier	796f78998e	Fixes: ... The problem is that the function arguments are not considered as possible key candidates for index scan and so only a sequential scan is possible inside the body of a function. I have therefore made some patches to the optimizer so that indices are now used also by functions. I have also moved the plan debug message from pg_eval to pg_plan so that it is printed also for plans genereated for function execution. I had also to add an index rescan to the executor because it ignored the parameters set in the execution state, they were flagged as runtime variables in ExecInitIndexScan but then never used by the executor so that the scan were always done with any key=1. Very odd. This means that an index rescan is now done twice for each function execution which uses an index, the first time when the index scan is initialized and the second when the actual function arguments are finally available for the execution. I don't know what is the cost of an double index scan but I suppose it is anyway less than the cost of a full sequential scan, at leat for large tables. This is my patch, you must also add -DINDEXSCAN_PATCH in Makefile.global to enable the changes. Submitted by: Massimo Dal Zotto <dz@cs.unitn.it>	30 years ago
Marc G. Fournier	870be9fa8e	Clean up th ecompile process by centralizing the include files ... - code compile tested, but due to a yet unresolved problem with parse.h's creation, compile not completed...	30 years ago
Marc G. Fournier	a2740a455f	There, now we support GiST...now what? :)	30 years ago
Marc G. Fournier	7bdd8dcac3	This prevent gcc from complaining about casting a short to a char * and ... fixes another complaint. More fixes from Bruce...	30 years ago
Marc G. Fournier	5315d37c20	Fix applied for NESTLOOP bug ... submitted by: vadim@sable.krasnoyarsk.su (Vadim B. Mikheev)	30 years ago
Marc G. Fournier	e11744e164	More of Dr. George's changes... ... - src/backend/catalog/* - no changes - src/backend/executor/* - change how nodeHash.c handles running out of memory - src/backend/optimizer/* - mostly cosmetic changes	30 years ago
Marc G. Fournier	a7cfd65532	Fixes: ... Select queries with an isnull or notnull clause, like "select * where somefield isnull", crash the backend if the table has at least one index. If the indices are deleted the queries work again. Also the explain command fail in the same way. The is caused by a bug in subroutine of the optimizer which doesn't check null values in the clauses. Submitted by: Massimo Dal Zotto <dz@cs.unitn.it>	30 years ago
Marc G. Fournier	55aab6a434	fix: BSDi 2.1 requires a port seperate from BSDi 2.0{.1} ... submitted by: Bruce Momjian (root@candle.pha.pa.us)	30 years ago
Marc G. Fournier	d31084e9d1	Postgres95 1.01 Distribution - Virgin Sources	30 years ago