9 Commits

Author	SHA1	Message	Date
asfernandes	bb735cb5a2	Misc.	2014-05-23 02:12:56 +00:00
asfernandes	3f8de25fcc	Feature CORE-4403 - Allow referencing cursors as record variables in PSQL. ... Improvement CORE-4434 - Extend the use of colon prefix for read/assignment OLD/NEW fields and assignment to variables.	2014-05-19 19:06:47 +00:00
asfernandes	9b72aa53bc	Misc.	2012-12-19 00:56:57 +00:00
dimitr	fc139b16d5	Fixed rescheduling logic that was broken during the RSB refactoring.	2012-12-17 17:33:45 +00:00
asfernandes	dadc0f560c	Const correction for EVL, EXE and they subsystems. Adjustments to CMP and OPT.	2010-08-09 15:48:51 +00:00
asfernandes	33fc2bae16	Constify RecordSource methods - these classes are shared pieces of a (shared) statement	2010-07-05 18:37:35 +00:00
dimitr	3c815dbaac	Restored the code from rse.cpp that was forgotten during refactoring.	2009-12-10 16:26:11 +00:00
asfernandes	01a8a22be5	Misc / Constant for aggregate state	2009-12-10 01:32:47 +00:00
dimitr	11495a55fb	Refactored the whole RSB stuff into classes. They're inside the /recsrc sub-directory now. ... Fixed the layering for WITH LOCK and (partially) ANY/ALL predicates. Cleaned up the outdated code that never worked (mapping DISTINCT to an index, some VMS remainings). Wiped out a lot of the pre-ODS11 optimizer logic. Some minor adjustments there. Re-implemented the full outer join from scratch. This resolves CORE-2678 (full outer join cannot use available indices). Resolved CORE-2796: DB_KEY is always zero for external tables. Implemented the core part of the scrollable PSQL cursors. Implementation is still incomplete, but ready for testing. Some other changes I don't recall at the moment ;-) WARNING! The engine may be unstable. Please email me about any issues found.	2009-12-09 18:45:44 +00:00