49 Commits (3f7fbf85dc5b42dfd33c803efe6c90533773576a)

Author	SHA1	Message	Date
Thomas G. Lockhart	bedd04a551	Implement CASE expression.	27 years ago
Bruce Momjian	173c555948	Make functions static or ifdef NOT_USED. Prevent pg_version creation.	28 years ago
Bruce Momjian	fcecc5ca1e	[Part #1: Type: text/plain, Encoding: 7bit, Size: 59] ... I will be cleaning this up more before the Oct 1 deadline. David Hartwig. AND/OR fix.	28 years ago
Bruce Momjian	fa1a8d6a97	OK, folks, here is the pgindent output.	28 years ago
Bruce Momjian	af74855a60	Renaming cleanup, no pgindent yet.	28 years ago
Bruce Momjian	2d32d909b5	Cleanup optimizer function names and clarify code.	28 years ago
Bruce Momjian	a08dc16c47	New pgindent.	28 years ago
Bruce Momjian	d9be0ff432	MergeSort was sometimes called mergejoin and was confusing. Now ... it is now only mergejoin.	28 years ago
Bruce Momjian	7702d7aa4b	target list fixes.	28 years ago
Bruce Momjian	1d00134be4	makeTargetEntry cleanup.	28 years ago
Bruce Momjian	3dd2eabc53	Cleanup makeTargetEntry and remove internal.c.	28 years ago
Bruce Momjian	460b20a43f	1) Queries using the having clause on base tables should work well ... now. Here some tested features, (examples included in the patch): 1.1) Subselects in the having clause 1.2) Double nested subselects 1.3) Subselects used in the where clause and in the having clause simultaneously 1.4) Union Selects using having 1.5) Indexes on the base relations are used correctly 1.6) Unallowed Queries are prevented (e.g. qualifications in the having clause that belong to the where clause) 1.7) Insert into as select 2) Queries using the having clause on view relations also work but there are some restrictions: 2.1) Create View as Select ... Having ...; using base tables in the select 2.1.1) The Query rewrite system: 2.1.2) Why are only simple queries allowed against a view from 2.1) ? 2.2) Select ... from testview1, testview2, ... having...; 3) Bug in ExecMergeJoin ?? Regards Stefan	28 years ago
Bruce Momjian	584f9438ca	Rename Rel to RelOptInfo.	28 years ago
Bruce Momjian	5529b783a8	Move HAVING function to proper file.	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Vadim B. Mikheev	5d7923dd1c	Subselects...	28 years ago
Bruce Momjian	7229513943	Fix prototypes so they don't look like function definitions.	28 years ago
Bruce Momjian	763ff8aef8	Remove Query->qry_aggs and qry_numaggs and replace with Query->hasAggs. ... Pass List* of Aggregs into executor, and create needed array there. No longer need to double-processs Aggregs with second copy in Query. Fix crash when doing: select sum(x+1) from test where 1 > 0;	28 years ago
Bruce Momjian	a01b085c78	Cleanup of UNION ALL fix. Manual page updates.	28 years ago
Bruce Momjian	6231e161c9	Implementation of UNIONs.	28 years ago
Bruce Momjian	78a055a659	Remove some recursion in optimizer and clean up some code there.	28 years ago
Bruce Momjian	7fd4782504	Fix aggregates on inherited tables.	28 years ago
Bruce Momjian	6a45941f2f	Remove Existential, and ifdef out generate_fjoin. Neither did anything.	28 years ago
Bruce Momjian	d3f0e87d17	Cost cleanup.	28 years ago
Bruce Momjian	598e86f3b3	Cleanup up include files.	29 years ago
Bruce Momjian	4a5b781d71	Break parser functions into smaller files, group together.	29 years ago
Bruce Momjian	3fa2bb316c	Remove archive stuff.	29 years ago
Bruce Momjian	e9e1ff226f	Remove all time travel stuff. Small parser cleanup.	29 years ago
Bruce Momjian	cf5a8723dd	Increase default geqo parameter to 8.	29 years ago
Bruce Momjian	59f6a57e59	Used modified version of indent that understands over 100 typedefs.	29 years ago
Bruce Momjian	075cede748	Add typdefs to pgindent run.	29 years ago
Bruce Momjian	319dbfa736	Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.	29 years ago
Bruce Momjian	1ccd423235	Massive commit to run PGINDENT on all *.c and *.h files.	29 years ago
Bruce Momjian	1d8bbfd2e7	Make functions static where possible, enclose unused functions in #ifdef NOT_USED.	29 years ago
Vadim B. Mikheev	9c0d64c21c	#define GEQO_RELS 6 (not 7)	29 years ago
Vadim B. Mikheev	465047d604	#define GEQO_RELS 7 ... moved from geqo.h to internal.h.	29 years ago
Bruce Momjian	8bc7439ccf	Enable GEQO for more than six tables, from Martin.	29 years ago
Vadim B. Mikheev	0a08f2b22d	#define _CPU_PAGE_WEIGHT_: 0.065 --> 0.033 ... #define _CPU_INDEX_PAGE_WEIGHT_: 0.033 --> 0.017	29 years ago
Vadim B. Mikheev	75e2370cc8	Now we have #define _CPU_INDEX_PAGE_WEIGHT_ 0.033 (/* CPU-index-to-page cost ... weighting factor */) in addition to #define _CPU_PAGE_WEIGHT_ 0.065 (/* CPU-heap-to-page cost weighting factor */).	29 years ago
Bruce Momjian	162c2a6e4c	Remove _PAGE_SIZE_ as recommended by Darren King.	29 years ago
Marc G. Fournier	29138eeb3c	Merge in GEQO Optimizer ... From: "Martin S. Utesch" <utesch@aut.tu-freiberg.de>	29 years ago
Marc G. Fournier	1d0dd471fa	Okay...this pretty much cleans out the include files. ... I'm able to get through a 'make' of the backend with no errors except the occasional 'might not be initialized error', which is nothing major, just annoying. Have a few patches from D'Arcy to incorporate, but am waiting until I can get a clean compile first, which I'm hoping to have before bed, or sometime tomorrow.	30 years ago
Marc G. Fournier	be9197320a	One by one, file by file	30 years ago
Marc G. Fournier	3f07f6bab2	Another	30 years ago
Marc G. Fournier	92ec7b5812	And another	30 years ago
Marc G. Fournier	8b6b4d063a	another one bites the dust	30 years ago
Marc G. Fournier	87b07a3974	Further include file cleanups	30 years ago
Marc G. Fournier	99412aef23	remove: ... #include "postgres.h" #include "c.h"	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