hvlad
f4544ce4a0
Performance : use stack allocation when possible
2009-02-06 19:38:48 +00:00
robocop
3689f15321
Style.
2009-01-20 08:33:59 +00:00
asfernandes
296f170224
Misc
2009-01-04 20:32:35 +00:00
asfernandes
79e89d573d
Misc
2009-01-03 19:02:04 +00:00
hvlad
8646bad2f9
Fixed bug CORE-2241 : Wrong number of records fetched when using index
2009-01-02 09:49:50 +00:00
robocop
6406e45337
Shut up compiler warnings (unreferenced vars, uninitialized vars, compile-time conditional code, etc.)
2009-01-02 06:36:12 +00:00
asfernandes
5c97a235e3
Misc
2008-12-24 00:32:49 +00:00
robocop
2fadc0e456
Style.
2008-12-22 09:00:05 +00:00
asfernandes
5311dd5a5e
Misc
2008-12-20 19:57:43 +00:00
robocop
9c9e4e9b0b
There's no need to check whether a pointer is null before applying delete or delete[].
2008-12-20 08:16:55 +00:00
robocop
ff99dc3d46
Style.
2008-12-18 10:47:25 +00:00
robocop
511c7eb7d8
Promote thread_data* as function argument.
2008-12-14 10:19:27 +00:00
asfernandes
8fbf0e8e8c
Remove trailing spaces (.cpp files)
2008-12-05 01:20:14 +00:00
dimitr
3b03866f7e
This change is intended to make the engine responsible to async requests (shutdown, cancellation, etc) while performing long index scans.
2008-09-16 10:27:30 +00:00
alexpeshkoff
13a15d4bfe
1. Final fix for CORE-1964 - finished vararg cleanup in jrd.
...
2. Generic cleanup of error reporting functions all around engine.
2008-08-27 12:20:47 +00:00
alexpeshkoff
a2e416210b
Fixed CORE-1964: Use of 0 instead of isc_arg_end to terminate list of ERR_post's (and cousines) arguments is invalid.
...
Also cleaned up use of gds__log() in a few places.
2008-06-26 09:47:59 +00:00
robocop
b629df88ff
Correction for logic error (it worked by pure coincidence).
2008-06-05 10:56:14 +00:00
robocop
8a28565ea7
Misc.
2008-05-08 08:19:50 +00:00
dimitr
e0c6d0e13d
Fixed CORE-1812.
2008-05-06 09:40:22 +00:00
hvlad
7970d15d65
A little correction and more explanations in comment
2008-04-03 11:13:20 +00:00
asfernandes
f0299cfb29
Misc
2008-04-03 01:11:26 +00:00
hvlad
259fafa647
Implement CORE-1819 : More efficient solution for CORE-1300
2008-04-02 23:46:59 +00:00
hvlad
f672d51a14
Avoid manipulations with TDBB_use_db_page_space flag in jrd_rel::getPagesInternal
2008-04-02 13:55:10 +00:00
dimitr
de8514ea4c
Cleanup/refactoring.
2008-03-19 11:39:25 +00:00
alexpeshkoff
39896cb955
Fixed CORE-1671: atexit() calls in client libraries cause segfaults
...
and CORE-1079: Every attach of fbclient/fbembed library leaks 64KB of memory
To do it:
- created new template GlobalPtr, controlling access to destructors of global objects.
- applied it to global objects.
Also some related cleanup.
2008-01-23 15:52:40 +00:00
dimitr
db7d3ecd4c
The merge continued.
2008-01-16 08:31:31 +00:00
hvlad
e833be6785
Correction for fix for CORE-1199. Thanks to Claudio
2007-12-17 07:36:46 +00:00
hvlad
37e3128777
Fixed bug CORE-1199 : Firebird SS: internal gds software consistency check (CCH_precedence: block marked (212), file: cch.cpp line: 3640)
2007-12-16 20:14:53 +00:00
alexpeshkoff
eea9070f48
Optimized RuntimeStaticstics (and related part of ThreadDb) for performance - some tests run 25faster
2007-12-03 15:46:39 +00:00
paulbeach
7602a29b94
HPUX Port
2007-11-12 14:26:44 +00:00
asfernandes
f3ba6d4fa5
Misc
2007-08-29 02:33:35 +00:00
hvlad
8de5dd7342
Fixed bug CORE-1361 : Index operations for global temporary tables are not visible for the active connection
2007-08-28 20:17:36 +00:00
asfernandes
4cc5949028
Misc
2007-08-05 19:56:27 +00:00
hvlad
e196a9e42f
Fixed bug CORE-1401 : Global temporary table instance may pick up not all indices
2007-08-02 20:20:16 +00:00
hvlad
04f367d0d2
Fixed CORE-1300 : Lower level index pages in missed from parent page
2007-06-02 12:15:18 +00:00
hvlad
512a33e0c0
Fixed CORE-1299 : Wrong index entries order at non-leaf b-tree pages
2007-06-02 12:10:40 +00:00
hvlad
f3163f9295
Fixed CORE-1298 : BTR\garbage_collect code can make a deadlock in a page cache
2007-06-02 12:07:52 +00:00
hvlad
13cfb0e2f6
Correct error handling in index creation code when no space left on disk
2007-04-25 20:54:36 +00:00
asfernandes
f676883248
Misc
2007-04-21 03:27:36 +00:00
robocop
0a0213ff84
Totally misc.
2007-04-19 07:51:22 +00:00
hvlad
7b020a53ba
Fixed bug CORE-1215 : Wrong SELECT query results using index to evaluate >= condition
2007-04-18 10:47:10 +00:00
hvlad
8bfa87d892
Let store plain 64-bit record number in index_sort_record (and in sort scratch file) and became independent of additional fields of RecordNumber class.
...
Also pack index_sort_record structure to avoid compiler added padding which unnecessary grow sort scratch file
2007-03-20 18:02:10 +00:00
dimitr
a72f56ea4b
Misc.
2007-02-08 14:03:41 +00:00
hvlad
2e343c74ef
Implement improvement CORE-1069 : Optimize index scan when more than one index scanned and ANDed
2006-12-27 21:01:02 +00:00
robocop
9a61c5185f
Totally misc.
2006-12-19 08:36:48 +00:00
alexpeshkoff
8896a21641
frontported fixes from 2.0
2006-12-15 17:30:41 +00:00
alexpeshkoff
f86fef0c48
Fixed CORE-1053
2006-12-14 16:20:35 +00:00
hvlad
f206c67d12
Fixed CORE-1040: Wrong single-segment ascending index on character field with NULL and empty string values
2006-12-06 09:37:25 +00:00
dimitr
543fc5e0d1
Enabled rescheduling points for classic. It allows to shutdown database or cancel operation timely for a heavy loaded attachment.
2006-10-31 15:59:23 +00:00
hvlad
c747acbbaa
Fixed CORE-952: AV when blob is used in expression index
2006-10-17 11:03:20 +00:00
robocop
870b1a0363
Misc.
2006-10-08 06:43:59 +00:00
dimitr
988782a96a
1) A new class to handle aggregated multi-level performance counters.
...
2) Cleanup and minor fixing.
3) A few monitoring changes.
2006-10-07 10:53:01 +00:00
robocop
581d251c82
Misc: idx_id is already USHORT.
2006-09-15 07:24:31 +00:00
hvlad
04051ab102
Fix for CORE-895: possible unique index violation
2006-08-12 17:21:55 +00:00
hvlad
8d7cd54229
Correction to the fix :)
2006-06-01 16:28:38 +00:00
hvlad
029706631f
Fixed unregistered FB2 bug:
...
endless loop when exception during index's expression evaluation occured
2006-06-01 16:25:30 +00:00
robocop
7040d668fd
Misc.
2006-05-25 08:40:23 +00:00
dimitr
211645e3dc
Getting rid of the old allocator routines.
2006-05-23 10:17:00 +00:00
asfernandes
24d936cd70
Misc
2006-05-22 01:29:06 +00:00
hvlad
701f2cbda4
Global temporary tables implementation
2006-05-21 22:07:35 +00:00
asfernandes
292ad66e96
Misc
2006-05-20 01:53:51 +00:00
alexpeshkoff
b056a118b5
1. Avoid use of STL
...
2. Reworked exceptions to make status_exception always hold correct status vector
3. Avoid use of RTTI
2006-05-19 15:17:02 +00:00
dimitr
8c66a4883a
1) Fixed wrong ALL results in the ODS11 optimizer.
...
2) Fixed SF #527681 -- Strange/Inconsistent query results
2006-05-17 19:15:41 +00:00
asfernandes
eb77ff3709
Misc
2006-05-01 02:26:10 +00:00
dimitr
b8342226e6
Const'ness.
2006-04-30 15:11:50 +00:00
alexpeshkoff
469589f573
Use Firebird::Array instead of STL's vector
2006-04-25 17:49:24 +00:00
robocop
d74438baed
Fix the discordant data types between flags and the vars used to work with them (really dangerous if the flag is USHORT and you hold it in a UCHAR). Also, get rid of some debris of the uppercased typedefs.
2006-04-19 07:10:53 +00:00
hvlad
6cf18cc072
Bug fix: don't use page buffer after page was released - it can be replaced
...
by another page and may lead to serious corruptions
2006-04-18 12:45:22 +00:00
robocop
c5f2284b15
Style.
2006-04-06 08:18:53 +00:00
dimitr
5010e6b0cb
Fixed the bug that caused unexpected bugcheck(205) in big databases.
2006-03-29 15:26:24 +00:00
robocop
10cb928ddc
More cleanup.
2006-02-23 06:52:25 +00:00
robocop
1f84bac700
Mark unused data members, discover more code associated to conditional compilation, clean some places, replace custom loops by memcpy and memset when possible, etc.
2006-02-23 05:08:26 +00:00
hvlad
47ac2b981a
bugfix
2006-02-08 10:11:46 +00:00
robocop
1ca7a582f9
EXPRESSION_INDICES code is considered stable and therefore there's no need to keep it protected by macros. Please do a full rebuild.
2006-01-14 07:00:44 +00:00
dimitr
2e258f4cf9
Fixed BUGCHECK(205) related to ODS11 index changes.
2006-01-08 08:21:46 +00:00
robocop
c76a021f70
Misc.
2005-11-29 06:18:06 +00:00
hvlad
80827a5284
1. Move IDX\eval_expr_idx into BTR_eval_expression
...
2. Replace similar code in BTR_key by new BTR_eval_expression
3. Use EXE_find_request in index expression evaluation to avoid AV in case of using index simultaneously in some connections
2005-11-28 21:43:06 +00:00
robocop
85c48cb387
Misc.
2005-10-28 04:15:09 +00:00
hvlad
15ac3a9f47
Fixed SF #223060
...
Slow processing of GREATER-THEN operator
2005-10-27 21:52:17 +00:00
hvlad
0216a3d2f5
Don't allow to create primary key constraint on non-null fields with null values.
...
For example:
create table buggg (f1 int not null, f2 int not null);
commit;
insert into buggg values (1, 1)
commit;
alter table buggg add pk int not null primary key;
or
alter table buggg add constraint pk_buggg primary key (pk)
or
alter table buggg add constraint pk_buggg primary key (f1, f2, pk)
2005-10-26 15:11:51 +00:00
dimitr
48a377cd7a
Fixed server crashes caused by buffer overruns if too big index key was used.
2005-09-30 08:48:17 +00:00
robocop
6c89683142
Totally misc.
2005-07-31 00:45:38 +00:00
arnobrinkman
0725746548
Fix scope problem reported by Konstantin
2005-07-29 10:42:38 +00:00
arnobrinkman
14f667f4b6
Fix bug SF #1242982
...
Equality search on first segment (integer) in compound indexes resulted
in more scans on specific values (2^n, f.e. 131072) then needed.
2005-07-24 18:32:29 +00:00
dimitr
894fa1e011
Removed unused thread scheduling option.
2005-06-12 06:27:12 +00:00
asfernandes
59213efe7e
Merge INTL branch into HEAD
2005-05-27 22:45:31 +00:00
hvlad
7fd4f64863
Correct previous fix for multisegment descending indexes
2005-05-08 09:43:36 +00:00
hvlad
f1d576feb4
Fixed unregistered bug - "index key too big" when creating descending index
2005-05-07 19:45:57 +00:00
hvlad
493bdd92cd
Correct index validation code. Big thanks to Arno
2005-05-03 15:45:23 +00:00
hvlad
565b5e173b
Undo my previous commit. Duplicate chains in not null keys in unique indexes not sorted by design. Changes must be done in index validation code
2005-05-01 19:23:04 +00:00
hvlad
735f369d76
Duplicate chains not sorted by record number in unique indices
2005-04-30 10:10:48 +00:00
dimitr
92dbd6ae59
More complete fix for DESC indices.
2005-02-22 06:32:35 +00:00
arnobrinkman
11a7710b92
Fix segment-selectivity values for descending indexes, reported by Dmitry Yemanov
2005-02-21 20:07:24 +00:00
hvlad
5247ca5bab
Fix AV when expression index is created
2005-02-10 13:37:05 +00:00
hvlad
9826986fb8
Fix bug SF #1076858
2005-02-08 21:23:59 +00:00
arnobrinkman
a3b6944a75
Fix duplicate checking for unique indexes
2005-01-27 14:33:58 +00:00
robocop
8d4b89723f
Welcome to paranoid programming.
2005-01-25 06:33:07 +00:00
dimitr
567fafa30c
Fixed expression indices bugs.
2005-01-24 09:35:47 +00:00
robocop
229d08b927
Misc.
2005-01-22 04:16:55 +00:00
alexpeshkoff
f9898ffb5a
fixed my bug with descending indices in referential constraints
2005-01-21 13:49:35 +00:00
