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39,310 Commits 56 Branches 76 Tags 286 MiB
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341 Commits

Author SHA1 Message Date
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
robocop
441817bd82 1.- Misc changes 
2.- Style
3.- Recover dsc_ttype in dsc after Blas' cleanup as a synonym for dsc_sub_type in text types
 2004-05-21 06:16:17 +00:00
brodsom
68cb86b274 - Remove *_THREAD_DATA definitions from thd.h, are unneeded and conflicts with definitions in providers/services main headers (which need to use undef). 
- Use different names for each service/provider *_THREAD_DATA macros.
 2004-05-19 18:14:29 +00:00
brodsom
df4aa2ec66 Macro cleaning (use ini.h instead repeating the macros) 2004-05-18 16:40:20 +00:00
brodsom
b30a0b8799 Macro cleaning 2004-05-12 00:02:37 +00:00
robocop
802f244ec1 Misc changes 2004-05-09 05:48:33 +00:00
brodsom
60d9d085a0 Macro cleaning 2004-05-03 21:43:56 +00:00
skidder
43cb0d1ce4 Y-Valve handle translation layer 2004-05-02 23:06:37 +00:00
brodsom
a549091c94 - Split sqlda.h to avoid duplicated definitions between ibase.h and sqlda.h 
- Replace define for constants
- Remove contants.h where not used.
 2004-04-30 22:47:16 +00:00
brodsom
2f4865a195 Replace defines for constants 2004-04-29 14:51:02 +00:00
dimitr
8b24551d15 Fixed bug in one of my previous commits. 2004-04-25 10:00:37 +00:00
alexpeshkoff
7b27fa55be fixed number problems after lls to Stack conversion 2004-04-21 14:14:36 +00:00
alexpeshkoff
ce0d00e9f6 struct trig moved to class Trigger 2004-04-19 15:29:29 +00:00
alexpeshkoff
045e9dc8ec 1. removed any mentions of blk_pool() from engine (and method itself) 
2. replaced 'struct lls' with 'template Stack'
 2004-04-18 14:22:27 +00:00
skidder
abdbec6f84 Switch to Firebird container templates for request resource tracking. This significantly reduces CPU time any memory consumption for databases with complex metadata 2004-04-18 02:50:38 +00:00
alexpeshkoff
4650f4975f string cleanup 2004-03-31 18:03:51 +00:00
robocop
faa41f7b3b Cleanup 2004-03-30 04:10:52 +00:00
robocop
1824343930 Cleanup. 
Fixed a linking error with MSVC6, too.
 2004-03-28 09:10:30 +00:00
alexpeshkoff
695c222ad2 1. introduced Jrd and Ods namespaces 
2. cleanup of blk* request conversions
3. fixed memory allocation in Execute Statement
 2004-03-20 15:33:30 +00:00
robocop
958f9e31aa Cleanup 
A few new[] - delete[] pairs fixed.
 2004-03-19 06:14:53 +00:00
robocop
f58c769c37 Cleanup. In geeky words: 
PandoraBox* pbox = reinterpret_cast<PandoraBox*>(&can_of_worms);
pbox->open();
pbox->flush();
Nickolay may want to undo my ods.h changes if gcc insists
in its crusade against non-PODs and poodles.
 2004-03-18 05:56:06 +00:00
alexpeshkoff
67f1740fea Various cleanup to make engine compile and work after mentioned earlier changes. 
Mainly:
1) MemoryPool* => MemoryPool& in arrays' constructors
2) use Firebird::string to keep strings data
 2004-03-14 13:40:14 +00:00
skidder
1c870a7426 Fix issues in my code spotted by Claudio 2004-03-12 20:19:41 +00:00
skidder
c64f31b712 Fix some warnings from GCC/Linux build. Some of them were subtle errors 2004-03-12 07:00:52 +00:00
robocop
2ab1f94dd2 Cleanup 
Some minor corrections
Second step to rename
 2004-03-11 05:04:26 +00:00
dimitr
8c295fc475 1) Propagate fragments of the user-supplied plan to nested levels of joins, thus allowing to manually optimize complex outer joins. 
2) Check the user-supplied plan for correctness in outer joins.
 2004-03-07 14:37:00 +00:00
dimitr
cffa34f47a 1) Some cleanup and encapsulation. 
2) Fixed a number of stream-related crashes.
 2004-03-07 09:48:56 +00:00
robocop
e6187cecd2 Cleanup 
Some bug fixes
Style
 2004-03-07 07:58:55 +00:00
skidder
dc7aab8f9c Fix up exception handling. Handle (do not ignore) std::bad_alloc and generic exceptions, provide syscall and error information in system_call_failed 2004-03-01 03:35:23 +00:00
dimitr
dfa944c71b Prevent UDF arguments from being compiled/optimized twice. Every UDF node has nod_count = 1, so the correct handling will be done automagically in both pass1() and pass2(). 2004-02-28 15:15:25 +00:00
robocop
5c3c8abd9a Big cleanup. 
God have pity on platform maintainers.
I only can compile/test Win32; sorry, folks.
 2004-02-20 06:43:27 +00:00
robocop
663e3b16e7 Cleanup 2004-02-02 11:02:12 +00:00
robocop
2b295a9108 General cleanup. Sorry if I missed some occurrence. 2004-01-28 07:50:41 +00:00