firebird/firebird-mirror
firebird/firebird-mirror
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326 Commits

Author SHA1 Message Date
asfernandes
d3e72ed046 Misc 2008-10-08 02:24:51 +00:00
robocop
586c3a6cde CORE-1799: improve the almost useless "expression evaluation not supported" error message. 
Did the JRD side except par.cpp because this part is covered by DSQL (only ESQL programs won't get the improved messages).
 2008-10-03 05:41:16 +00:00
alexpeshkoff
f74ba61ba9 Misc - same header was repeated twice 2008-09-22 14:41:40 +00:00
robocop
26727ea6c8 Misc. 2008-09-09 09:05:49 +00:00
asfernandes
b550749a47 Fixed CORE-1246 - Incorrect column values with outer joins and derived tables 2008-09-07 19:44:48 +00:00
asfernandes
9150e6f4f2 This should fix regressions related to fixes of: 
CORE-501 - Optimization problem with COALESCE
CORE-1343 - Bug with a simple case and a subquery
CORE-2041 - update or insert with gen_id() with wrong generator value

And should fix this one (snapshot build bug):
CORE-2051 - don't work subquery in COALESCE
 2008-09-01 13:18:02 +00:00
asfernandes
848357d06b Do not store pointer to string already destructed 2008-08-30 03:07:35 +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
asfernandes
b910161f82 Fixed CORE-501 - Optimization problem with COALESCE 2008-08-20 01:54:45 +00:00
dimitr
585d8a3eec Fixed CORE-2039: Domain-level CHECK constraints wrongly process NULL values. 2008-08-12 07:22:12 +00:00
asfernandes
607f55503d Misc 2008-07-11 02:37:23 +00:00
alexpeshkoff
7c8427bc35 Separated CVT functions to common and jrd parts. 
This made possible to avoid ugly CVT_move export.

Cleanup of errors handling in CVT functions.
 2008-07-10 15:57:33 +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
asfernandes
cf7af2292d Fixed CORE-1962 - Incorrect extraction of MILLISECONDs 2008-06-25 15:58:03 +00:00
asfernandes
1eef61d8e4 Fixed CORE-1859 - Arithmetic overflow or division by zero has occurred. in MAX function 2008-04-26 15:58:16 +00:00
robocop
b70fc21329 Collapse some lines of repetitive code. 2008-04-24 10:56:57 +00:00
robocop
37ca104c1a Misc. 2008-04-18 14:30:45 +00:00
asfernandes
f66f7b28f5 1) Fix another possible invalid memory access in parse.y and the memcpy problem reported by valgrind 
2) Misc
 2008-04-14 15:22:52 +00:00
robocop
a808a2bda2 const and style. 2008-04-12 11:56:32 +00:00
robocop
752e3f1d43 Totally misc. 2008-04-06 08:07:00 +00:00
dimitr
d0a6ff7fe7 More changes targeted to a better error diagnostics. 2008-04-04 10:13:44 +00:00
dimitr
60fcb5886c More details about arithmetical exceptions. 2008-04-01 12:04:08 +00:00
robocop
cc72b37c9a Introduce more specific errors for date-time operations. 2008-03-28 13:21:59 +00:00
dimitr
b87b5032ef Changes in the TimeStamp class by Dmitry Kovalenko. 2008-03-26 10:21:04 +00:00
robocop
f9d26619eb Avoid one more indentation level. 2008-03-18 13:02:52 +00:00
asfernandes
5debf97382 Correction 2008-02-10 17:58:07 +00:00
asfernandes
46c115411a Fixed CORE-1254 - Problem with DISTINCT and insensitive collations 2008-02-09 15:19:21 +00:00
asfernandes
11b869588d Misc 2008-02-08 01:25:41 +00:00
asfernandes
561f612c16 Fixed problem (invalid BLOB id) with LIST(DISTINCT) 2008-02-07 14:45:49 +00:00
asfernandes
e87406f058 Fixed problem (invalid BLOB id) with LIST, appeared after blob memory consumption optimization 2008-02-06 14:29:57 +00:00
dimitr
8f742ba52c Major synchronization changes. Description of the commit will be posted to fb-devel. 2008-01-26 12:57:52 +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
e3128c2479 The merge continued. 2008-01-16 08:54:50 +00:00
alexpeshkoff
bd51630b00 Optimized code for domain-based variables (and procedure arguments) 2007-12-08 13:41:26 +00:00
asfernandes
41faeba3cc Misc 2007-12-05 00:03:15 +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
a1c1df532c Simple fix for CORE-1539 - select * from rdb$triggers where rdb$trigger_source like 'CHECK%' 2007-11-03 17:49:42 +00:00
alexpeshkoff
82d480d75e Fixed CORE-1560: NULLIF crashes when first parameter is constant empty string 2007-11-02 14:43:11 +00:00
asfernandes
944108171e Use const in SysFunction as suggested by Dmitry Kovalenko 2007-10-12 20:25:04 +00:00
asfernandes
63de95f1d9 Fixed CORE-1451 - Using RDB$DB_KEY in where section while selecting from a procedure crashes the server 2007-09-27 15:52:47 +00:00
hvlad
776188e1d9 Fixed bug CORE-1428 : Incorrect timestamp substraction in 3 dialect when result is negative number 2007-08-27 21:48:47 +00:00
robocop
715b05566e Misc. 2007-08-01 09:00:20 +00:00
dimitr
cc0b9f9d4a Fixed CORE-1389. 2007-07-31 13:06:11 +00:00
asfernandes
b5a23c12d1 Improvements: 
1) CORE-1387 - Add MILLISECONDS handling to EXTRACT, DATEADD and DATEDIFF functions
2) CORE-663 - EXTRACT(WEEK FROM DATE)
 2007-07-31 01:22:59 +00:00
asfernandes
e68d7a24f3 Fixed CORE-1347 - Unexpected "cannot transliterate" error 2007-07-05 15:39:01 +00:00
asfernandes
3e33eda40b Fixed CORE-1334 - Joins with NULL RDB$DB_KEY crash the server 2007-07-01 23:13:09 +00:00
alexpeshkoff
e5f1e63836 Fixed CORE-1312: A remote attacker can check, if a file is present in the system, running firebird server 2007-06-08 10:24:57 +00:00
robocop
5f3d9bbd54 Misc. 2007-05-18 06:15:26 +00:00
asfernandes
7ddc994041 Fixed CORE-1267 - Small bug with default value for domains in PSQL 2007-05-18 01:50:26 +00:00
asfernandes
c97d57013e Fixed CORE-1253 - LIST(DISTINCT) concatenate VARCHAR values as CHAR 2007-05-11 02:07:36 +00:00
hvlad
c4d77fe045 Fixed CORE-1248 : Incorrect timestamp arithmetic when one of operands is negative number 2007-05-07 13:23:22 +00:00
asfernandes
cfe0ad95cf Fixed CORE-1227 - LIST() function seems not work if used twice or more in a query 2007-05-05 19:28:46 +00:00
dimitr
6ced0295a5 Misc. 2007-04-13 13:21:23 +00:00
asfernandes
166fc0b865 Misc 2007-04-13 01:37:44 +00:00
asfernandes
8c7076b67f Port of Yaffil builtin functions 2007-04-12 15:56:34 +00:00
alexpeshkoff
9068d7787f Frontported alignment and endianess fixes from 2.0 2007-03-25 16:09:00 +00:00
asfernandes
0b3e789230 Fixed CORE-1150 - Error conversion error from string " " using outer join on int64 and int fields 2007-03-02 15:22:48 +00:00
asfernandes
2100a06c84 Make MOV_move know how to move blobs. 
This fixes CORE-1147: Blobs are not converted to string in UDF parameters.
 2007-03-02 00:46:03 +00:00
asfernandes
2d26b3f5f8 Allow BLOBs in EXECUTE STATEMENT and possibly in others unkown cases 2007-02-27 02:36:20 +00:00
asfernandes
05e6ebd58c Check constraints when reading variables/parameters only if it's the first read and it's wasn't assigned yet 2007-02-06 14:25:10 +00:00
dimitr
92a267a81b Addressed issue spotted by Claudio. 2007-02-05 09:13:05 +00:00
dimitr
117b30c4dc Fixed one more related issue for CORE-1112. 2007-01-29 03:03:43 +00:00
dimitr
bbd2aec3ab Fixed both bugs mentioned in CORE-1112. 2007-01-29 03:00:09 +00:00
asfernandes
be9e3a8a84 1) Correction for input parameters 
2) Correct message for constraint violation in CAST
3) Display parameter/variable number when there is no debug info
 2007-01-17 23:59:23 +00:00
asfernandes
c359f0c080 Fixed a crash when validating NULL with a constraint 2007-01-17 14:21:50 +00:00
asfernandes
aca179f398 Full domain support and NOT NULL in PSQL 2007-01-17 01:19:01 +00:00
hvlad
65aad0d540 Fixed my mistake pointed by Dmitry 2007-01-06 11:06:22 +00:00
dimitr
5320dae4ce Fixed CORE-1073. 2006-12-30 07:22:46 +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
alexpeshkoff
7802ca6662 removed old hack for AIX, no idea what it was for (frontport) 2006-11-30 09:23:55 +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
asfernandes
1d422a8330 1) Refactor intl_classes.h and intl.cpp 
2) Make conversions from CharSet1->UTF16->CharSet2 job of CsConvert class
 2006-10-10 19:40:33 +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
dimitr
a4f78f4365 1) Fixed CORE-925 
2) Added assertion to EVL to catch other related bugs
3) An attempt to simplify my previous solution
 2006-09-12 11:36:18 +00:00
asfernandes
20dcfe733b Misc 2006-09-10 15:24:22 +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
robocop
e56aeea01a Cleanup. 2006-09-09 08:32:32 +00:00
asfernandes
5c26d54f02 1) Fixed CORE-899 - Problems with explicit cursors in unwanted states 
2) Make RDB$DB_KEY in outer joins returns NULL when appropriate
 2006-09-07 01:55:49 +00:00
asfernandes
1f23f34790 Misc 2006-09-03 19:32:43 +00:00
aafemt
e6151fd57f Warnings 2006-09-01 10:51:57 +00:00
asfernandes
0b0da9cfba Don't generate error with large length even for substring of string. 
The substring will never be larger than the source string.
 2006-08-17 12:48:26 +00:00
asfernandes
1d44a0a6ac 1) Allow large offset and length in substring of blob. 
2) Don't generate error in case of large offset of substring of string, it will correctly return empty string.
Thanks to Claudio
 2006-08-17 12:34:33 +00:00
asfernandes
ad5a99420d Fixed CORE-896 - SUBSTRING with NULL offset or length don't return NULL 2006-08-16 00:09:27 +00:00
robocop
7f6ae13541 Do not cheat with const. 2006-08-13 06:47:52 +00:00
asfernandes
4180a46169 1) Make SUBSTRING of BLOB work 
2) More refactoration on describing result of expressions (concatenate and substring)
 2006-08-12 03:17:01 +00:00
asfernandes
eb4fb2f491 1) Concatenate of BLOBs 
2) Start a refactoration on descriptor manipulations
 2006-08-10 02:53:16 +00:00
asfernandes
da697e6e78 Work on CORE-655 - Blob Type 1 compatibility with VarChar: 
Compatibility of blobs with others data types and different blob sub_types in assignments and CAST.
 2006-08-05 19:52:26 +00:00
dimitr
708ef58eea Restored the evaluation-time checks I removed recently. 2006-07-25 05:35:04 +00:00
robocop
692d7e649c Workaround for CORE-870 2006-07-25 05:08:47 +00:00
dimitr
bbaea14abe Misc. 2006-07-23 11:14:43 +00:00
dimitr
4d6df6d2e6 1) Replace API encode/decode routines with TimeStamp methods 
2) Encapsulate range checks inside TimeStamp class
3) Fixed CORE-347
 2006-07-21 08:15:48 +00:00
asfernandes
9d11604e9f Fix CORE-852 - substring(current_user from 4) without for fails 2006-07-12 18:42:46 +00:00
dimitr
6c2b110a8e Fixed the bug reported by Adriano. 2006-06-20 04:16:50 +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
dimitr
211645e3dc Getting rid of the old allocator routines. 2006-05-23 10:17:00 +00:00
hvlad
701f2cbda4 Global temporary tables implementation 2006-05-21 22:07:35 +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
asfernandes
22640e1189 BLB_put_segment can't write more than 64K in one shot. 
Create BLB_put_data and use it. Thanks to Claudio.
 2006-05-13 18:35:13 +00:00
asfernandes
40bfb5f0f4 Make TRIM of blob work - returning a blob 2006-05-13 01:27:35 +00:00