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473 Commits

Author SHA1 Message Date
asfernandes
97693bcd00 Fixed CORE-1842 - DEFAULT values are unnecessary evaluated. 2008-11-29 19:30:56 +00:00
asfernandes
4c9513dbd8 Misc 2008-11-23 21:54:56 +00:00
asfernandes
3e1f88a0e7 Fixed CORE-1137 - Server hangs with 100% CPU usage on NOT IN predicate 2008-11-23 16:29:10 +00:00
asfernandes
720a49c89e Fixed the others two problems of CORE-2176 2008-11-09 17:00:19 +00:00
alexpeshkoff
d8ea120ded AIX port - use FB_ prefix for alignment constants 2008-11-05 11:26:23 +00:00
dimitr
420ccf5496 Misc. 2008-11-01 13:01:24 +00:00
asfernandes
7a5b0121d8 Misc 2008-09-14 23:17:58 +00:00
asfernandes
dd83b27a13 Fixed problem detected by TCS caused by fix of CORE-1245 2008-09-14 02:58:09 +00:00
asfernandes
d1032aeb69 Fixed CORE-1245 - Incorrect column values with outer joins and views 2008-09-10 15:58:34 +00:00
asfernandes
78484df75c Fixed CORE-2075 - Parts of RDB$DB_KEY of views may be inverted when using outer joins 2008-09-10 14:11:20 +00:00
asfernandes
22c65f0153 Misc 2008-09-10 02:21:13 +00:00
robocop
26727ea6c8 Misc. 2008-09-09 09:05:49 +00:00
asfernandes
751e9666f6 Misc 2008-09-08 15:19:33 +00:00
asfernandes
50ab76f9a7 Fixed: 
CORE-2067 - GROUP by and RDB$DB_KEY problems
CORE-2068 - Comparision with IN and subquery with RDB$DB_KEY returns wrong result
CORE-2069 - Incorrect VIEW expansion when RDB$DB_KEY is used in view body
 2008-09-07 21:50:00 +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
d3a6c8b404 Correct inversion of node parameters verified by Claudio 2008-09-04 16:04:42 +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
1899067660 Misc 2008-08-30 03:14:08 +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
dimitr
2bbcb548ff Fixed CORE-2053: Computed expressions may be optimized badly if used inside the RETURNING clause of the INSERT statement. 2008-08-25 06:23:20 +00:00
asfernandes
97a1b5bac5 Correction 2008-08-20 15:18:09 +00:00
asfernandes
b910161f82 Fixed CORE-501 - Optimization problem with COALESCE 2008-08-20 01:54:45 +00:00
asfernandes
a608f5eea6 Fixed CORE-2027 - Incorrect buffer size for ORDER BY expression with system fields 2008-08-01 15:26:13 +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
26a79e3c6e Misc 2008-06-09 01:34:33 +00:00
hvlad
5d9c430674 Implemented improvement CORE-1928 : Allow EXECUTE STATEMENT to inherit access privileges of caller stored procedure or trigger. 
Allow to specify EXECUTE STATEMENToptional clauses in any (not fixed) order.
Use INTERNAL_PROVIDER for access to the current database by another user too.
 2008-06-08 20:42:27 +00:00
robocop
b8ea332022 Misc. 2008-06-05 11:02:42 +00:00
robocop
c4b60d4198 Style. 2008-05-21 12:56:11 +00:00
asfernandes
d52dc96278 1) Move the new Node classes to appropriate files 
2) Creation of StmtNode
3) Conversion of IN AUTONOMOUS TRANSACTION to InAutonomousTransactionNode (inherited from StmtNode) - it makes this feature almost self-contained

Please do a boot build or at least run blr_table.
 2008-05-19 13:47:48 +00:00
asfernandes
4343cbfeba Do the same kind of cleanup in jrd/pass1 as done for "proc_flag" in dsql/pass1 - recursive passing the same parameters that is changed in specific situations makes difficult to understand the logic. 2008-05-18 01:02:35 +00:00
hvlad
85aed9d302 Make ViewContext::vcx_context_name able to store more than 31 chars as was discussed in fb-devel. Thanks to Claudio for the tips. 2008-05-11 21:27:21 +00:00
asfernandes
8b4a83f201 Misc 2008-05-11 03:00:46 +00:00
hvlad
5f8774827c Better and simpler fix for bug CORE-1884. 2008-05-06 12:15:09 +00:00
dimitr
86e2473565 Correction. 2008-05-06 08:58:51 +00:00
dimitr
0a9e8c8382 Implemented CORE-1751. The changes include: 
1) Make memory counters aggregated.
2) Add attachment pool and allocate appropriate resources out of this pool.
3) Always release attachments explicitly (via destructor).
4) Always delete user requests prior to attachment deletion.
5) Introduce memory usage counters per every monitoring object.
6) Misc refactoring.
Some pieces are still incomplete (although everything basically works), but I'd like to get feedback and testing sooner rather than later.
 2008-05-06 08:46:39 +00:00
hvlad
c3e8b5c75b Fixed bug CORE-1884 : Random AVs using stored procedures with expressions as default values of input parameters 2008-05-06 07:06:06 +00:00
robocop
83d3ddd6cb Replace custom code by helper class ThreadStatusGuard. 2008-04-26 10:29:52 +00:00
hvlad
fe3f8c184b New EXECUTE STATEMENT with support of external data source implementation 2008-04-09 20:18:47 +00:00
dimitr
7c78a004db Fixed the "no current record" bug for "delete from T". Thanks to Adriano. 2008-03-25 10:32:17 +00:00
asfernandes
cacb90b74c Fixed CORE-1795 - Server crashes on SQL script 2008-03-19 15:59:25 +00:00
dimitr
ebad313cfd 1) Fixed CORE-1788. 
2) Protected from other similar deadlocks.
3) Refactoring.
 2008-03-13 14:20:32 +00:00
hvlad
7d54298dea Fixed CORE-1775 : Improve performance of security checking 2008-03-06 13:13:31 +00:00
hvlad
23679a8b04 Fix few race conditions during metadata load and make index lock block accounting more MT safe. 2008-03-05 14:23:19 +00:00
dimitr
d4df0eb5bf Did the author imagine databases with more than 1000 tables? It seems not. 2008-02-14 07:28:00 +00:00
asfernandes
06328e6d21 Fixed CORE-1716 - Wrong variable initialization in recursive procedures 2008-01-30 19:05:02 +00:00
dimitr
a38b327886 Cleanup. Get rid of the JrdMemoryPool. 2008-01-29 10:11:52 +00:00
dimitr
fec2f3e155 Restored the legacy logic for blob sorting, thus rolling back changes for CORE-859 and CORE-1530. 2008-01-26 18:06:42 +00:00
dimitr
132176a475 Major synchronization changes. Description of the commit will be posted to fb-devel. 2008-01-26 12:52:51 +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
asfernandes
2a1dc39600 Misc 2007-12-09 13:48:42 +00:00
alexpeshkoff
b776eeae19 1. Restored correct compilation order in pass2. 
2. Avoid code duplication.
 2007-12-08 14:03:24 +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
hvlad
2b47bbe55b Revert files back after wrong commit 2007-11-19 00:21:18 +00:00
hvlad
86f1141328 Execute statement with support of external data source 2007-11-18 22:59:20 +00:00
asfernandes
893174a6dd Take Alex suggestion to swallow the exception only when backuping. The index code is not prepared to handle such type of exceptions 
well.
 2007-11-03 19:02:13 +00:00
asfernandes
a09cfdfc08 Allow to backup databases when a collation is not available 2007-11-01 14:54:00 +00:00
dimitr
c952f13477 Fixed CORE-1530 and a small cleanup. 2007-10-29 11:14:33 +00:00
dimitr
91fa6a519b 1) Replaced the hackery LM-based ID generation with the local counter. Uniqueness will be ensured by the DatabaseSnapshot internals. 
2) Fixed CORE-1441.
 2007-09-05 07:18:37 +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
hvlad
671e59e993 Fixed bug CORE-1373 : Incorrect result of recursive CTE query when recursive member's SELECT list contains expression using self-referenced fields 2007-07-21 21:28:56 +00:00
dimitr
a2d61a07df Fixed CORE-1338. 2007-07-03 05:19:50 +00:00
asfernandes
0f4663dc1a Fixed CORE-1318 - Error "Identifier ... is too long using multiple (nested) derived tables. 
Front-ported fix done by Alex in 2.0.
 2007-06-13 01:53:00 +00:00
asfernandes
595a185dd3 Rework fix for CORE-1245 to fix: 
CORE-1246 - Incorrect column values with outer joins and derived tables,
CORE-1306 - Indices not used for views
 2007-06-08 02:20:00 +00:00
alexpeshkoff
ea8ba3370d Cleaned up mutexes - removed MUTX_T and related macros 2007-06-06 12:37:24 +00:00
asfernandes
db9036bd07 Apply fix by Dmitry to problem caused by fix for CORE-1245 2007-05-24 15:39:12 +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
asfernandes
94b1012770 Fixed CORE-1245 - Incorrect column values with outer joins and views 2007-05-05 15:35:31 +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
asfernandes
217b3e8d35 Misc 2007-02-15 14:41:43 +00:00
asfernandes
a57d797ee8 Fixed CORE-1126 - UNION vs UTF8 literals : arithmetic exception is thrown 2007-02-13 01:17:40 +00:00
robocop
409ff041dd Misc and replaced "IB" by "FB" where it made sense to me. 2007-02-11 09:04:54 +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
alexpeshkoff
c190e609b4 Fix for CORE-1111 - memory was overwritten 2007-01-28 16:23:44 +00:00
asfernandes
f30ee6b63e Use debug informations in EXECUTE BLOCK 2007-01-20 14:18:18 +00:00
asfernandes
aca179f398 Full domain support and NOT NULL in PSQL 2007-01-17 01:19:01 +00:00
dimitr
99c2df56b6 Changed cancellation implementation to work at the transaction level as being more efficient. 2007-01-07 15:15:06 +00:00
dimitr
6e0e0d784d Fixed a bug in the yesterday's commit. 2006-12-06 08:21:27 +00:00
dimitr
b43b43eca9 1) Changed MON$STATEMENTS a bit. 
2) Implemented statement cancellation.
 2006-12-04 21:36:29 +00:00
asfernandes
570b6cd4b4 1) CORE-645 and CORE-745: Database triggers 
2) CORE-711: Make syntax for "CREATE TRIGGER" compliant with SQL2003
 2006-11-05 18:30:36 +00:00
hvlad
f48f2af25b Few corrections pointed by Claudio 2006-11-03 09:42:42 +00:00
hvlad
58d381edd7 1. Remove blr_src_info code as it is prevents database downgrade from ODS 11.1 
2. Put debug information (mapping between blr offset and source line\column and names of local variables) into new blob field RDB$DEBUG_INFO
This is first step to implement native SQL debugger i believe
 2006-10-30 20:58:06 +00:00
dimitr
2719129a84 Simplified the code a bit. 2006-10-18 08:03:10 +00:00
dimitr
626ab18c42 Fixed CORE-954. 2006-10-17 12:55:01 +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
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
55e7981aeb Make compilable by older compilers. 2006-09-09 08:17:36 +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
b7af27215e Allow usage of domains in PSQL (with TYPE OF syntax) 2006-08-19 02:52:39 +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
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
e538061c38 Implementation of CREATE/DROP COLLATION and ISQL show/extraction of collations 2006-08-07 16:39:21 +00:00
hvlad
b20aa92714 Common table expressions implementation 2006-08-01 20:37:58 +00:00
asfernandes
6cc9341c7a Fixed CORE-881 - Singleton isn't respected in COMPUTED BY expressions 2006-07-29 20:59:48 +00:00
dimitr
f6de9f3fbc Fixed crash when compiling old (wrongly generated) BLR. 2006-07-19 12:02:41 +00:00
dimitr
129e6229ee Monitoring, continued. 2006-07-19 06:19:56 +00:00
asfernandes
84c593b954 Correction for problem with CURRENT_USER/ROLE and client charset 2006-07-12 18:44:08 +00:00
robocop
7040d668fd Misc. 2006-05-25 08:40:23 +00:00
dimitr
006d5871b0 Restored my previous solution. The final decision is that NOT IN cannot be index-optimized reliably. 2006-05-24 13:19:33 +00:00
dimitr
211645e3dc Getting rid of the old allocator routines. 2006-05-23 10:17:00 +00:00
dimitr
d95ccf926d Ported the bugfix into HEAD for the time being. 2006-05-23 03:59:52 +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
65f2f69dd3 Just an extra protection from double pool reallocation. 2006-05-18 08:40:32 +00:00
asfernandes
b4c5f0ef21 Misc 2006-05-16 19:09:18 +00:00
asfernandes
f92e56a1b8 More corrections to TRIM and NULLs 2006-05-14 14:47:18 +00:00
dimitr
b0cb5b92cd Misc. 2006-05-13 05:00:21 +00:00
asfernandes
40bfb5f0f4 Make TRIM of blob work - returning a blob 2006-05-13 01:27:35 +00:00
asfernandes
669c6fe8cf Correct compute descriptor of SUBSTRING of non-string 2006-05-08 03:04:12 +00:00
asfernandes
960804adbc Correct compute descriptor for LOWER/UPPER of blob 2006-05-03 02:39:30 +00:00
asfernandes
f3251b285b Misc 2006-05-02 00:15:29 +00:00
dimitr
8814993472 Fixed memory corruption caused by aggregates whose map format exceeds the size limit. 
As a side effect, it makes impossible to use more than one LIST function in the select list. What a cruel world.
 2006-05-01 06:10:09 +00:00
dimitr
43d83fbd64 Prevent SUM from corrupting the impure area. 2006-04-30 04:59:09 +00:00
dimitr
fcfc2a4283 Fixed one of the bugs in the LIST code. 2006-04-27 11:50:02 +00:00
dimitr
bf1e56bff1 Fixed a bugcheck by restoring to the old nod_count processing. 
Still clueless why it's done that way.
 2006-04-25 12:54:12 +00:00
dimitr
54d4cc4ddf The core implementation of the LIST function. Unstable yet. 2006-04-24 16:56:58 +00:00
robocop
c5f2284b15 Style. 2006-04-06 08:18:53 +00:00
dimitr
d2f823b821 Fixed yet another bug in cursors. Will this ever end? :-) 2006-03-29 17:47:50 +00:00
alexpeshkoff
95911b4842 fixed memory leak - SF#1422471 2006-03-10 17:46:18 +00:00
dimitr
8da75613c4 Fixed yet another bug in explicit cursors. 
Unfortunately, BLR compatibility is not provided, so users have to recompile their SPs/triggers.
 2006-03-07 17:52:33 +00:00
robocop
58a1a5c098 We better do not have loop variables with the same name in nested loops. 
:-)
 2006-02-23 05:03:16 +00:00
dimitr
bccc5d5843 Sorry, the unused code has been committed. 2006-02-22 07:11:24 +00:00
dimitr
2100ef53bd Fixed imcomplete invariants tracking for subqueries. 
Views are still a problem, so more to follow.
 2006-02-22 05:30:30 +00:00
dimitr
77dafd90c3 More clever solution for bug #459059. 
Deoptimization of NOT ANY is no longer necessary.
 2006-02-15 13:34:35 +00:00
robocop
044c5841ad Misc. 2006-02-10 03:28:43 +00:00
robocop
3389149564 The files rng.cpp, rng.h, rng_proto.h, bookmark.cpp and bookmark.h belong exclusively to PC_ENGINE, that's obsolete functionality. 
Tenth step: some code was tagged PC_ENGINE but was for SCROLLABLE_CURSORS instead, hence restore it. Also, clean unused data members, obsolete BLR verbs and the like.
 2006-02-07 08:08:49 +00:00
robocop
2b99e764e3 The files rng.cpp, rng.h, rng_proto.h, bookmark.cpp and bookmark.h belong exclusively to PC_ENGINE, that's obsolete functionality. 
Sixth step: remove the places protected by the macro PC_ENGINE. More to come. (I guess all of you who have pending functional changes to post will love this commit. <g>)
 2006-02-02 07:32:07 +00:00
robocop
c2fe7385ab The files rng.cpp, rng.h, rng_proto.h, bookmark.cpp and bookmark.h belong exclusively to PC_ENGINE, that's obsolete functionality. 
Second step: remove them from #include clauses in other files. More to come.
 2006-02-01 08:55:43 +00:00
dimitr
7ce9802818 Fixed bug reported in fb-support - wrong permission checks for view columns. 2006-01-27 07:59:54 +00:00
robocop
1e6d89ebfc Comment excessive dependencies on license.h. 2006-01-07 00:31:37 +00:00
dimitr
e1e2dafa84 1) Replaced TEXT* with MetaName& in SCL. 
2) Fixed SF #1396017.
 2006-01-03 15:47:56 +00:00
dimitr
2204fe9624 Fixed the garbage trigger name (reported by Alex). 2006-01-03 11:28:24 +00:00
hvlad
5b8c4cd0a7 Missing assignment 2005-12-25 23:12:23 +00:00
robocop
e2f440a374 Finish Mike work after 3 years. :-) 2005-12-03 06:43:19 +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
dimitr
02cc16029e Fixed corruption of the impure area introduced by myself a few months ago. 2005-11-08 12:49:52 +00:00
dimitr
cbf17d7a61 Fixed two bugs with PSQL cursors. 2005-09-30 11:40:52 +00:00
dimitr
15874a6ed9 Added optional seconds precision to CURRENT_TIME and CURRENT_TIMESTAMP 
as agreed with Ann and others times ago.
 2005-08-24 09:16:19 +00:00
dimitr
6494351243 Fixed a number of issues for Dialect 1 and Dialect 3 (string arithmetics) + some cleanup. 
The issues are:
1) '1.5' / '0.5' doesn't work in Dialect 1
2) avg ('1.5') doesn't work in Dialect 1
3) 5 * '1.5' produces INT result instead of DOUBLE PRECISION in Dialect 1
4) sum ('1.5') produces NUMERIC(15, 2) result instead of DOUBLE PRECISION in Dialect 1
5) - '1.5' doesn't work in Dialect 1
6) '1.5' * '0.5' and '1.5' / '0.5' are not forbidden in Dialect 3
 2005-08-06 05:29:31 +00:00
arnobrinkman
ae44349f26 Fix PLAN parsing inside VIEWs 2005-07-26 11:43:28 +00:00
hvlad
0bc1c4bf49 1. Allow to create FK constraints without exclusive database locking 
2. Fix 'partner index not found' error when one process dropped FK and another trying to delete master record
3. misc changes in vio.cpp
 2005-06-26 21:48:47 +00:00
dimitr
e3578f5912 Fixed reported issues with ROW_COUNT. 2005-06-24 12:56:34 +00:00
hvlad
6d1d2902ad Fixed unregistered bug : 
AV when PLAN for VIEW is specified but no table alias was given

CREATE VIEW V1 AS
SELECT D.RDB$RELATION_ID, C.RDB$CHARACTER_SET_ID
  FROM RDB$DATABASE D JOIN RDB$CHARACTER_SETS C
    ON D.RDB$CHARACTER_SET_NAME = C.RDB$CHARACTER_SET_NAME

SELECT * FROM V1
PLAN (V1 NATURAL)
 2005-06-20 08:53:23 +00:00
robocop
a867f700d0 Substring evolved and the error message was never updated. Now I've done two messages, although I think we need three in the long term. 2005-06-12 23:45:15 +00:00
asfernandes
559ce29c51 1) Replace length_ to strlen as noted by Claudio and Dmitry 
2) Change USHORT to ULONG in intl.cpp
 2005-06-06 18:14:10 +00:00
asfernandes
59213efe7e Merge INTL branch into HEAD 2005-05-27 22:45:31 +00:00
robocop
23f6de156e Fix crash with views in expand_view_nodes caused by Alex' recent cleanup: unlike VaryingString (aka str) that inherits from pool_alloc_rpt, plain dynamic allocation of UCHAR[n] isn't memset to zero by our allocator, causing us to walk random garbage. 2005-05-22 06:18:51 +00:00
alexpeshkoff
5729790ed6 1. Applied class MetaName 
2. Small generic cleanup
 2005-05-12 18:28:04 +00:00
dimitr
4ec439dd14 1) Deliver trigger type to the compiler level 
2) Disallow NEW context assignments for POST-triggers
 2005-03-28 21:52:55 +00:00
robocop
7e5696adcd Misc. 2005-02-14 05:56:04 +00:00
dimitr
e05c387d47 1) Reworked logic of view updates (never apply validation code to views) 
2) Cleanup and code refactoring
My tests didn't notice any failures yet, but some issues should be expected anyway.
 2005-02-06 14:08:24 +00:00
robocop
8d4b89723f Welcome to paranoid programming. 2005-01-25 06:33:07 +00:00
dimitr
5a3a80aa38 Fixed concatenation desciptor usage (e.g. GROUP BY failures) + minor corrections. 2005-01-05 12:13:37 +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
dimitr
79a99061ab Fixed SF #1077595. 2004-12-03 07:56:37 +00:00
skidder
e823628754 Dmitry asked me to add support for calling UDF routines ignoring return arguments so did I 2004-11-25 00:47:20 +00:00
robocop
d6535351a2 Misc: style. 2004-11-24 09:22:07 +00:00
robocop
735a50ccf0 Totally misc. 2004-11-23 06:48:17 +00:00
skidder
c40eb08a27 Remove CURRENT_DATABASE keyword 2004-11-22 20:50:34 +00:00
dimitr
b741e2c136 Fixed bugs SF #459059 and #543106. 2004-11-17 19:33:11 +00:00
skidder
1e26d6c80d CURRENT_DATABASE implementation. Established identity may also be used for isc_info_db_id datum 2004-11-11 05:37:52 +00:00
aafemt
adf6fa75c9 Fix warning 2004-10-27 09:33:10 +00:00
aafemt
60cd02de47 Variable shadowing that could cause memory leak 2004-10-27 09:31:30 +00:00
robocop
6ea3416959 Redundant cast. 2004-10-20 00:13:08 +00:00
dimitr
88177b22f7 Fixed WITH CHECK issue for naturally updatable views. 2004-10-17 12:35:19 +00:00
dimitr
09c51110b4 Added the equivalence operator. The major index optimizations are done. 
Notes:
1) Some optimizations will follow after more deep analysis.
2) The syntax "==" is not yet agreed on. I'd prefer it to be changed.
 2004-10-14 19:09:19 +00:00
dimitr
b18a2aebe1 1) Fixed bug related to SKIP vs derived tables. 
2) Prepared views to handle FIRST/SKIP/PLAN properly
 2004-10-10 20:02:51 +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
ed17cfafbf Style: 
if<space>(
for<space>(
switch<space>(
while<space>(
 2004-10-04 08:15:00 +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
dimitr
f576ebbec7 Fixed bug with DELETE against naturally updatable views. 2004-09-23 05:21:32 +00:00
dimitr
87c1305c03 Removed compile-time upper bound checks. 
Limited the SUBSTRING result by 32k characters.
 2004-09-22 07:36:55 +00:00
dimitr
47d00c34e0 A number of little corrections. 2004-09-13 21:06:41 +00:00
alexpeshkoff
c3db4aaa97 added (and used in sources) template to change and restore default pool 2004-08-30 18:11:08 +00:00
brodsom
15a5a276da Fix signed/unsigned comparisons 2004-08-26 21:47:19 +00:00
robocop
9ce5f2f683 Simplify expression 2004-08-21 09:30:54 +00:00
alexpeshkoff
31039a254e next step preparing to allocate auto objects memory from appropriate pool 2004-08-16 12:28:43 +00:00
skidder
311d7b4b34 Fix a couple 'invalid read' problems found by Valgrind. Both could cause crashes, one could result in invalid nulls placement. Removed const*const*const stuff in couple places because things like that make code really hard to understand 2004-08-11 05:34:23 +00:00
aafemt
0f132c7212 Variable score 2004-08-04 06:29:23 +00:00
dimitr
321ac4792f Prevent any modifications of the OLD context in triggers. 2004-08-02 19:53:45 +00:00
dimitr
9dc9adf017 Fixed implementations of concatenation and SUBSTRING function. 
Used new messages for error reporting. Changes should be fully SQLDA-compatible.
 2004-08-02 19:49:12 +00:00
robocop
9eecdd8066 Nickolay says the local variable is different from the outer variable. 
Therefore, renamed the inner variable to avoid warning found by D. Sibiryakov. Some integer types made const, too.
 2004-07-30 04:58:26 +00:00
skidder
5494b34caa size_t is more correct type for container sizes and indices 2004-07-16 23:06:31 +00:00
robocop
b5c374a300 Style 2004-07-09 05:22:46 +00:00
aafemt
2978da19cd Variable's scope 2004-07-07 10:12:55 +00:00
robocop
949830d0c6 1.- const correctness 
2.- style
3.- Try to fix the mess caused by different data types used to represent bifields of SCL_ constants defined in scl.h,
first round. No circular dependencies found through MSVC. Still pending dyn* and grant.epp files.
 2004-06-29 04:37:59 +00:00
dimitr
fe5962a281 1. Yet another attempt to fix that damned double-compile UDF args crap. Hopefully, the last one... 
2. Temporary fix for the SUBSTRING (BLOB) issue (until Yaffil merge).
 2004-06-27 19:06:41 +00:00
skidder
2915fcf547 Somewhat simplify invariant tracking stuff. It is more pessimistic now, but should work more reliably when invariants are modified (see QMDB tests for details) 2004-06-25 22:12:20 +00:00
brodsom
d2b64735c6 Removing wrong extra ; 2004-06-13 23:47:02 +00:00
alexpeshkoff
1591a54e5e Thread cleanup: 
1. Added macros to declare thread entrypoints
2. THD_mutex_* functions use Firebird::Mutex
3. Thread local storage use fb_tls.h
 2004-06-08 13:41:08 +00:00
robocop
609ce1c1b1 Const correctness: we no longer need this disguised const_cast because 
the function accepts a const string.
 2004-05-29 04:58:56 +00:00
alexpeshkoff
9a34ce553c make bool (isEmpty/hasData) checks for string and stack safe 2004-05-27 16:26:52 +00:00
alexpeshkoff
2f99a5ebf1 small strings cleanup 2004-05-26 16:12:05 +00:00
brodsom
f4ca41fa3d -Replace *_thread_data macros with inline functions (jrd step 1) 2004-05-22 14:28:54 +00:00
brodsom
f55f6d5d3e Multiple line comment warning 2004-05-21 15:24:30 +00:00
robocop
f6a7a6844e Reading fb-checkins I realized some bad merges mine. 2004-05-21 07:28:17 +00:00