hvlad
a812708bc3
Fix compilation error after change in BTR_evaluate
2006-12-31 12:52:14 +00:00
asfernandes
45357c1581
Misc
2006-12-07 01:02:11 +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
asfernandes
522e76f895
Fixed crashes when create index throw errors - thanks to Dmitry
2006-12-02 14:53:16 +00:00
asfernandes
c580a74796
Complement for the last commit
2006-12-01 14:52:07 +00:00
asfernandes
ac0f122511
Fixed CORE-997 - Database-Update 1.5 to 2.0 fails
2006-12-01 14:36:12 +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
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
af8ecc26ca
Solve three problems with arrays:
...
- Don't allow to apply scalar/subscript syntax to fields that aren't array.
- Detect if we get corrupt database containing array with more than 16 dimensions.
- Reject attempt to subscript array with more than 16 dimensions and thus fix the buffer overrun.
2006-09-10 09:05:40 +00:00
dimitr
e416d25c05
More protections.
2006-07-28 12:11:36 +00:00
dimitr
bbaea14abe
Misc.
2006-07-23 11:14:43 +00:00
dimitr
7cc12e8489
1) Reworked memory management in SORT. Now we're pools aware there.
...
2) Reworked error handling in SORT and its callers.
3) Replaced DLS+SortMem with the generic TempSpace class.
4) Replaced GDS temp file management with the TempFile class.
5) Various cleanup.
2006-05-31 08:53:00 +00:00
robocop
3fa49e994b
Style and typo correction.
2006-05-26 05:19:48 +00:00
dimitr
211645e3dc
Getting rid of the old allocator routines.
2006-05-23 10:17:00 +00:00
asfernandes
92cd427bbd
Misc
2006-05-23 03:37:00 +00:00
hvlad
701f2cbda4
Global temporary tables implementation
2006-05-21 22:07:35 +00:00
robocop
136cab1caf
Misc.
2006-05-04 02:57:26 +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
robocop
f00fc0ff56
1.- Make "vec" type safe and get rid of several code contortions. Fix some small bugs meanwhile.
...
2.- Put inside PC_ENGINE several data members that belong to that feature.
3.- Put inside PC_ENGINE the code that does cleanup on those unused data members.
2005-12-02 07:35:34 +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
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
c22b637110
Temporary fix for the issue found by Tom Cole.
2005-10-13 08:03:52 +00:00
arnobrinkman
7e65be2991
Fix bug with foreign-key checks that failed due new INTL changes (found with an unrestorable backup)
2005-07-26 22:52:50 +00:00
asfernandes
890494ac7c
1) Fixed SF #1016040 Missing external libraries causes engine exception
...
2) Use better error messages
2005-06-14 03:16:54 +00:00
dimitr
894fa1e011
Removed unused thread scheduling option.
2005-06-12 06:27:12 +00:00
robocop
286a847b6a
Totally misc.
2005-06-12 00:58:51 +00:00
hvlad
8146bb5e41
Fixed SF bug #1186607 (Foreign key relation VARCHAR <-> INT ??????)
2005-06-11 11:39:03 +00:00
asfernandes
59213efe7e
Merge INTL branch into HEAD
2005-05-27 22:45:31 +00:00
robocop
3f0b18df85
Misc.
2005-05-16 09:15:31 +00:00
alexpeshkoff
5729790ed6
1. Applied class MetaName
...
2. Small generic cleanup
2005-05-12 18:28:04 +00:00
hvlad
f1d576feb4
Fixed unregistered bug - "index key too big" when creating descending index
2005-05-07 19:45:57 +00:00
hvlad
9826986fb8
Fix bug SF #1076858
2005-02-08 21:23:59 +00:00
hvlad
869f5d7420
Temporary disable precise PK\FK constraints checking logic
2005-02-01 15:02:40 +00:00
arnobrinkman
6e12991438
little optimalization
2005-01-27 15:02:17 +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
e1c3d23bda
Misc.
2005-01-22 04:23:37 +00:00
alexpeshkoff
f9898ffb5a
fixed my bug with descending indices in referential constraints
2005-01-21 13:49:35 +00:00
skidder
f44f06d085
Fix the memory leak from transaction pool when selectable stored procedures are called from PSQL or in subqueries
2004-12-07 01:19:55 +00:00
hvlad
13730a72a8
Fixed broken unique index creation found by Adriano dos Santos Fernandes (unique indices can be created with duplicate keys)
2004-11-01 07:51:55 +00:00
robocop
1af636f3c1
Misc.
2004-10-28 04:47:57 +00:00
hvlad
7e01c92e94
More precise check for primary key\unique\foreign key constraints. Second part - expression indexes. Style
2004-10-21 11:45:01 +00:00
robocop
f18fe3b641
a) Two vars in scope.
...
b) Style.
2004-10-20 00:07:49 +00:00
hvlad
59029fb3e7
More precise check for primary key\unique\foreign key constraints. Code for expression indexes will be commited soon.
2004-10-18 14:46:41 +00:00
dimitr
421f259a4e
1) Locks related cleanup
...
2) Got rid of TRA_nowait + transaction waits related cleanup
3) Return isc_lock_timeout when it's necessary
TODO: Enhance SET TRANSACTION
2004-10-07 09:15:32 +00:00
robocop
7581e18254
Little simplification.
2004-10-07 08:33:51 +00:00
arnobrinkman
0209cf6c1f
bugfix on previous commit
2004-10-06 11:44:03 +00:00
arnobrinkman
36f0cc2527
fix problem with duplicate keys and wrong second recordnumber order in IDX_create_index
2004-10-05 21:09:51 +00:00
skidder
02a0915156
Teach engine to work with larger record numbers - 64-bit internally, 40-bit externally
2004-09-28 06:28:38 +00:00
