51 Commits

Author	SHA1	Message	Date
dimitr	5aca542e6d	Fixed the access path output for left joins.	2010-01-14 12:32:35 +00:00
dimitr	4da89d351a	Fixed the hash calculation for VARCHARs.	2010-01-14 12:18:03 +00:00
dimitr	7d7aef4228	Cleanup and refactoring in the optimizer (mostly related to rivers and sort/merge).	2010-01-13 11:46:16 +00:00
asfernandes	5277b99bcf	Misc	2010-01-12 14:21:30 +00:00
dimitr	6c4dd3ba82	Proper cleanup while closing the stream.	2010-01-12 11:33:13 +00:00
dimitr	2874edbf5c	Basic implementation of hash joins (only inner so far). ... Optimizer support is to follow a bit later.	2010-01-12 11:26:09 +00:00
dimitr	6eff77d30e	Slightly better support for merge joins and IS NOT DISTINCT equalities.	2010-01-12 11:08:45 +00:00
dimitr	00dc3068fe	Implement the lazy caching mode. Rows are stored in the buffer while fetching forward. ... The switch to the fully cached mode is performed upon the first positioned access.	2010-01-06 15:40:39 +00:00
dimitr	cca8441572	Added the missing license.	2010-01-04 07:57:29 +00:00
asfernandes	d8c99a9be2	1) Make procedures and functions member of the same hierarchy (Routine class) ... 2) Some completion for external functions	2009-12-27 22:05:22 +00:00
asfernandes	534b8c020e	Misc	2009-12-25 19:29:58 +00:00
robocop	06a4224d0b	Put class Attachment in its own files by brute force.	2009-12-25 09:55:05 +00:00
dimitr	79a2e9bdcb	Cleanup.	2009-12-23 14:19:38 +00:00
alexpeshkoff	b3ff195a64	Cleanup - two flags are always set to true starting with ODS > 10	2009-12-22 10:30:49 +00:00
asfernandes	b525f3b54f	Misc	2009-12-16 21:52:01 +00:00
alexpeshkoff	bf75fffe70	fixed gcc warnings	2009-12-15 13:55:35 +00:00
asfernandes	b137cdfd80	Misc	2009-12-14 23:55:56 +00:00
dimitr	255f1b8e27	Optimization: avoid reading the underlying streams in the case of "FIRST 0".	2009-12-14 14:29:20 +00:00
dimitr	cccfb555db	Scrollable cursors: work continued.	2009-12-14 12:56:27 +00:00
dimitr	0fa76552c2	Misc.	2009-12-14 11:40:26 +00:00
dimitr	424199b648	Misc.	2009-12-14 09:23:27 +00:00
dimitr	eb067509a6	Rollback to the prior revision, as the latest commit crashes the engine.	2009-12-14 09:17:05 +00:00
dimitr	08aded6029	Misc.	2009-12-14 07:27:05 +00:00
hvlad	f312a3afce	Let use correct rsb type in PLAN output	2009-12-13 21:16:29 +00:00
dimitr	9863e0f953	Misc.	2009-12-13 12:08:02 +00:00
robocop	5be128322d	Misc.	2009-12-13 11:06:24 +00:00
robocop	79008881ac	It's easy to streamline the code when another person did the hard job before. ... :-)	2009-12-13 10:55:32 +00:00
robocop	52de590516	Correction (paying attention to warnings can help really).	2009-12-13 10:42:55 +00:00
robocop	dae574f7f1	Misc, style and unused vars.	2009-12-13 10:41:53 +00:00
dimitr	a2ae164ff4	Fixed the binary plan output, thanks to Claudio.	2009-12-13 07:38:26 +00:00
asfernandes	b1de816d6a	Misc	2009-12-12 20:56:12 +00:00
asfernandes	7b8ea84561	Sort maps refactor	2009-12-12 20:36:56 +00:00
asfernandes	008e1bdb59	Remove usage of plain array with count in [0] in the new classes	2009-12-12 19:00:43 +00:00
dimitr	743a5862a1	Misc.	2009-12-12 17:57:48 +00:00
dimitr	d0d78a2677	Misc.	2009-12-12 14:54:33 +00:00
dimitr	9a73ddbda1	Fixed a not-initialized pointer.	2009-12-12 14:44:28 +00:00
dimitr	64b4d4040c	Please Claudio and make the flags unique across all RecordSource implementors.	2009-12-12 10:23:14 +00:00
dimitr	7f60db7fc9	Make the auto-incremented positioning slightly more explicit.	2009-12-12 10:16:35 +00:00
asfernandes	8d8f89efd6	Misc	2009-12-11 14:48:15 +00:00
dimitr	b716a4d083	Misc.	2009-12-10 20:09:23 +00:00
dimitr	3c815dbaac	Restored the code from rse.cpp that was forgotten during refactoring.	2009-12-10 16:26:11 +00:00
dimitr	3d5e55807f	Boundary check.	2009-12-10 15:50:16 +00:00
dimitr	308c5e1e89	Forgotten changes from a few prior commits.	2009-12-10 15:27:17 +00:00
dimitr	8cbaa89e7e	Fixed the merge join algorithm. Thanks to Adriano.	2009-12-10 15:26:46 +00:00
asfernandes	e71e4d1e3e	Rename file to match class name	2009-12-10 13:46:22 +00:00
dimitr	386edb9f43	Misc.	2009-12-10 12:45:16 +00:00
asfernandes	733a0790d4	Misc	2009-12-10 12:17:00 +00:00
asfernandes	01a8a22be5	Misc / Constant for aggregate state	2009-12-10 01:32:47 +00:00
asfernandes	7971899bd5	Fix window functions	2009-12-10 00:29:41 +00:00
asfernandes	925bcc9cf6	Misc / warnings	2009-12-10 00:02:01 +00:00