robocop
84062732d8
More cleanup
2003-12-03 08:19:24 +00:00
alexpeshkoff
8615d07160
Fixed use of descending index as table's primary key.
...
Problems were related with referencing such table in foreign key.
2003-12-02 15:08:10 +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
dimitr
f99e3373d4
Let's support segment-level selectivities. Amen.
2003-11-30 21:14:30 +00:00
brodsom
c5253ae8a5
-Replace gds__ constants with isc_ contants
...
-Replace codes.h with iberror.h (or remove)
-Move gds__vax_integer and gds__event_block* to alt.cpp and isc_ to gds.cpp
-Use ISC_QUAD internally
-Use isc_vax_integer internally
2003-11-11 12:19:20 +00:00
robocop
db77ffa605
const correctness, variables in scope, cleanup, etc.
2003-11-07 08:06:35 +00:00
brodsom
89e8f89f86
Extern "C" cleaning
2003-11-06 03:03:36 +00:00
brodsom
ff070a16a8
Replacing assert with fb_assert
2003-11-03 23:59:24 +00:00
dimitr
ff61d54e73
Slightly reworked one of the previous bugfixes.
2003-11-01 11:29:14 +00:00
dimitr
b3f672ddf4
A bit more cleanup.
2003-09-28 18:49:21 +00:00
dimitr
5a276faa13
Fixed bug in the cleanup after unsuccessful index creation.
2003-09-28 15:39:10 +00:00
dimitr
12bbed6075
Don't waste time counting duplicates for non-unique indices.
2003-09-28 14:41:58 +00:00
dimitr
e4931f66b6
Fixed bug in unique indices.
2003-09-28 14:03:10 +00:00
arnobrinkman
7e024c858e
Remove IGNORE_NULL_IDX_KEY define.
...
Still to go : nav.cpp, nav_proto.h, ods.h, dba.epp
2003-09-16 23:19:46 +00:00
brodsom
8c0cc95124
Fix indents
2003-09-13 12:03:11 +00:00
skidder
b05dc24810
Forward port removal of artificial index number limitation from 1.0.3.
...
Fix bug in dbb_max_idx calculation. Do not port GC and metadata versioning
changes as they seem very dangerous to me.
2003-08-18 21:13:56 +00:00
skidder
bdbeb38959
Avoid storing and using pointers allocated from one request pool
...
in other requests. Make request access lists use view ID, not pointer
to view structure. This changes solve the crash reported by
Evgeny Kilin when altering complex recursive procedure->trigger chains.
2003-08-14 20:45:36 +00:00
brodsom
daf2d5ff2c
-Fix cast warnings
...
-Fix signed/unsigned comparison warnings
-Fix format warnings
-Add MinGW 3.0 rc header
2003-08-09 21:15:32 +00:00
dimitr
2182b34d60
Bugfix for RI failure in foreign keys.
2003-05-29 11:59:49 +00:00
dimitr
70076a7da7
Another fix for index corruption. Shouldn't affect anything else this time.
2003-05-27 14:59:13 +00:00
skidder
524fc1a641
Fix up lock manager. Clean AST invocation. Fix type of lrq_flags to match its value. Backout my logic for fast deadlock detection as it breaks engine in several places
2003-05-16 20:35:19 +00:00
skidder
8fbe3f2d29
Fix up the reason of slowdown of Windows CS
2003-03-24 14:41:42 +00:00
skidder
b68242f571
Fix up engine to work with multi-field foreign constraints again after nulls handing changes in unique indices
2003-03-09 21:07:29 +00:00
dimitr
d6932d887d
Allowed NULLs in unique indices.
2003-03-05 11:23:08 +00:00
dimitr
b096a2593d
CONST -> const
2003-02-13 10:11:35 +00:00
hippoman
9a8f0768b9
Changed struct fld and FLD to local module names
2002-11-30 17:45:02 +00:00
hippoman
4a76e9e4fe
change TRA,REQ,TRG,REL,CTX or PRC, to module local names.
2002-11-17 00:13:59 +00:00
dimitr
6c80fa5718
Some changes to support future improvements.
2002-11-16 17:41:12 +00:00
skidder
6d64014e57
Changed engine to store source file name/line number information for EVERY allocation when DEBUG_GDS_ALLOC is defined. All allocation should be done using FB_NEW or FB_NEW_RPT macros instead of keyword new since now
2002-09-25 17:12:16 +00:00
tamlin
2a3a320010
Cleanup and bugfixing
2002-03-31 00:40:08 +00:00
tamlin
80f7fb6dd4
New C++ memory pool
2001-12-24 02:51:06 +00:00
skywalker
365a7fe19c
Changes to compile fb2 under autoconf includes some structural changes
2001-07-29 17:42:23 +00:00
bellardo
747d13c0d5
Changes to bring FB2 to c++ on *nix.
2001-07-12 05:46:06 +00:00
tamlin
9a776a604e
First steps towards a C++ conversion.
2001-05-23 13:26:42 +00:00
