13 Commits

Author	SHA1	Message	Date
skidder	7dc877ff23	Fix ODS10 support after per-segment index selectivity was introduced	2003-12-31 22:40:09 +00:00
dimitr	6ae0d51b91	IMPORTANT - this commit introduces an ODS change! ... 1. Added selectivity to idx_repeat and irtd 2. Let's make the selectivity array independent from ODS 3. Cleanup TODO - use per-segment selectivities in the optimizer and get rid of idx::idx_selectivity for ever	2003-12-14 18:22:06 +00:00
robocop	d020ea5ca1	ping-pong cleanup: change one place and you have to change several others	2003-12-11 10:33:30 +00:00
robocop	b02c629735	Cleanup ... Some name changes Try to fix SINIX-Z problems with send() prototype	2003-12-05 10:35:47 +00:00
arnobrinkman	710037031f	Enhanced Index Structure. ... 1) NULLs on top when sorting on ASC index, DESC stays the same. 2) Support for larger index lengths, can be up to 1/4 page size. 3) Store record-number on non-leafpages for faster lookup in many duplicates. 4) Jump-nodes for faster key-lookup in index on larger page-sizes. 5) Segment selectivity calculation added.	2003-12-01 02:37:25 +00:00
brodsom	2aeb693d06	extern cleaning ... removing underscores in macros DLL_EXPORT cleaning	2003-10-03 01:53:34 +00:00
dimitr	8a58e992c3	no message	2003-09-21 16:10:26 +00:00
arnobrinkman	3e3c789053	Remove IGNORE_NULL_IDX_KEY define	2003-09-17 09:53:47 +00:00
skidder	143f8d2443	Implementation of fast physical incremental backup	2003-08-06 16:30:49 +00:00
seanleyne	b3ad604669	Removed support for obsolete "PC_PLATFORM" define	2002-10-31 05:06:02 +00:00
seanleyne	0b82f4aa07	Removed obsolete "Netware" port	2002-10-30 06:40:58 +00:00
dimitr	699c0dd97c	Minor ODS change (version 10.1). New indices on system tables: ... - define index RDB$INDEX_41 for RDB$INDICES RDB$FOREIGN_KEY; - define index RDB$INDEX_42 for RDB$RELATION_CONSTRAINTS RDB$RELATION_NAME, RDB$CONSTRAINT_TYPE;	2002-08-27 11:58:47 +00:00
tamlin	9a776a604e	First steps towards a C++ conversion.	2001-05-23 13:26:42 +00:00