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
arnobrinkman
eddac3c767
Fix index bug when a single NULL with recordnumber 0 was 2 times removed.
...
Due this the LevelNode was removed, which of course may never happen.
2005-01-03 19:24:48 +00:00
robocop
4012106884
Misc.
2004-12-25 09:44:03 +00:00
robocop
d65307b497
Style.
2004-12-24 08:52:39 +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
robocop
6c7f268dbd
Style.
2004-12-04 06:50:38 +00:00
hvlad
ff69a28ece
Don't check uniqueness for null keys - this leads to big waste of time
2004-12-03 07:55:32 +00:00
robocop
d6535351a2
Misc: style.
2004-11-24 09:22:07 +00:00
robocop
795a70df00
const.
2004-10-20 00:09:39 +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
cad2990b6e
Make comment clear
2004-10-02 09:26:21 +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
arnobrinkman
9d63050cf4
bugfix in delete_node
...
litlle optimization in compress() function
2004-09-27 22:42:56 +00:00
robocop
d293b51c50
Things that don't change are const
2004-09-25 10:19:50 +00:00
arnobrinkman
3a5cec7e97
1) Add filename and linenumber to loginformation for ERR_BUGCHECK
...
2) Fix some index bugs and little refactoring
2004-09-24 00:11:32 +00:00
robocop
4c48615dc5
Style
2004-09-15 03:46:33 +00:00
dimitr
a975c23a96
Fixed the context pool management.
2004-09-03 06:10:23 +00:00
