firebird/firebird-mirror
firebird/firebird-mirror
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50,813 Commits 56 Branches 76 Tags 284 MiB
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Commit Graph

371 Commits

Author SHA1 Message Date
hvlad
7012311f4d Front ported fix for CORE-3034 (Bugcheсk 300 (can't find shared latch)) 2012-12-06 14:51:58 +00:00
alexpeshkoff
4ca6e669fe 1. Fixed CORE-3786: Firebird 2.5.1 Hangs on MacOSX 10.7 (Lion) on DB create after reboot. 
2. Cleanup: avoid functional style in stuff exception.
 2012-11-01 11:40:18 +00:00
alexpeshkoff
64a89b73a0 Improvement CORE-3588: More detail in message "wrong page type" 2012-06-28 11:46:21 +00:00
dimitr
42a4c93b97 1) Removed the no longer actual "parent lock" concept from both the lock and event managers. 
2) Reworked the lock manager synchronization: added the RAII mutex holders and avoided dirty reads for the shared memory.
3) Encapsulated lck_length into the Lock class + small related  refactoring.
4) Front ported recent fixes from the v2.x branches.
5) Misc cleanup.
 2012-06-21 15:37:38 +00:00
alexpeshkoff
9af385d031 Some changes in CryptoManager, discussed with Vlad and Adriano 2012-06-05 10:06:31 +00:00
alexpeshkoff
2a01e4bcf9 Implemented CORE-3861: Make it possible to encrypt database 
Also some cleanups, the most important are:                                                                                                                   
- meaningful ctor on Jrd::Lock, helping to avoid code dup                                                                                                     
- avoid unneeded h-file dependencies, making boot build engine dependent
 2012-05-31 16:53:42 +00:00
asfernandes
07557dc297 Misc. 2012-05-26 18:05:56 +00:00
robocop
844b15bd13 Misc and style. 2012-05-20 10:00:52 +00:00
robocop
642d506cd9 Change txn numbers to unsigned and commit after Vlad's review. If the compile-time checks (to ensure enough room for the new txn type) are too ugly, they may be deleted. 2012-05-19 12:04:37 +00:00
hvlad
ec6c21f244 Fixed bug CORE-3814 : SuperClassic server crashes when performing a database shutdown (FW=OFF) 2012-05-03 14:05:47 +00:00
asfernandes
580172419b Misc. 2012-04-23 00:48:28 +00:00
robocop
70d5ebdfdf - Got rid of the fixed array that kept the stream count in the first element and 255 streams after it. 
- Changed streams from UCHAR to ULONG as Dmitry wanted
- Got rid of some redundant flags to indicate BLR level
- Misc changes (for example, converted to test for DBB_read_only in Database to a function)
- BLR v6 is left commented (waiting for a better solution to appear, if any exists)
- This change is not going to raise the engine limits until a solution is found to express more than 255 streams in BLR.
 2012-04-12 09:02:13 +00:00
hvlad
bd96e2c2e5 New patch for CORE-3468 2012-03-22 00:21:57 +00:00
alexpeshkoff
4e795f4047 Include platform definitions file common.h in firebird.h. Use OS-specific ThreadId instead artificial FB_THREAD_ID, avoiding unneeded casts in the code. This should fix BSD and MAC ports. 2012-03-01 08:55:43 +00:00
robocop
21cd78a0fd Cleanup: unused functions, parameters & variables. 2012-01-24 03:37:43 +00:00
asfernandes
ed3d7ed720 Misc. 2012-01-20 01:42:03 +00:00
robocop
e2914070b9 Misc. 2012-01-19 04:54:39 +00:00
dimitr
64f68935d0 Methinks this solution should be a bit better, as it doesn't overwrite the pending error code (happened in PIO). 2011-12-23 18:13:55 +00:00
dimitr
8dda62eaab Fixed the assertions caused by the isc_lock_conflict error left in the status vector after successful execution of the API call. 2011-12-23 17:11:37 +00:00
dimitr
d542f5ac88 Fixed the races leading to a crash during dbb finalization. Thanks to Adriano for assistance. 2011-11-01 04:02:59 +00:00
dimitr
444d5302e1 Refactored the tdbb initialization, especially in AST and BG threads. 
Replaced dbb_use_count with a list of active requests (to be utilized later).
Misc cleanup.
 2011-10-18 18:02:57 +00:00
dimitr
4263301039 Refactored the database shutdown. Work in progress. 2011-10-10 13:51:10 +00:00
hvlad
dc4abc05e4 Protect system attachments list with dedicated sync object. It prevents deadlocks with common sync object on process shutdown. 2011-10-02 10:19:06 +00:00
asfernandes
b048dfb072 Misc. 2011-09-30 01:15:13 +00:00
dimitr
c864f7ed66 Misc. 2011-09-23 05:44:59 +00:00
dimitr
b100b395eb Being a little bit more paranoid doesn't hurt. 2011-09-22 18:15:21 +00:00
asfernandes
26392cae53 Misc. 2011-09-22 01:40:38 +00:00
dimitr
031339406c Methinks it's more correct from the scoping POV. 2011-09-21 17:49:49 +00:00
dimitr
17f39f77f9 Slightly reworked the cache writer thread: 
- it doesn't make sense to return -1, as the result is void* with PTHREADS
- a single try-catch block looks better
- cross-helping between GC and CW/CR threads is agreed to be a bad idea
 2011-09-21 07:45:09 +00:00
hvlad
82fc475600 Missed lock 2011-06-24 08:44:33 +00:00
robocop
5ad96271e6 Misc. 2011-06-24 06:34:16 +00:00
hvlad
b202c0573a Try to correctly handle IO errors in cache and avoid some internal deadlocks. 2011-06-15 12:44:44 +00:00
hvlad
757ac2923c Additional fix for correct Nbackup state lock accounting. See also CORE-3465 2011-06-15 11:59:28 +00:00
hvlad
9f94f41e4e Fixed bug CORE-3521 : Delta file contents is not flushed to disk 2011-06-15 11:43:42 +00:00
hvlad
81cec16f83 Fixed leak of SysAttachment instance. Noted by Claudio. 2011-06-13 11:09:19 +00:00
hvlad
00af466e84 Fixed mistake noted by Claudio 2011-06-03 08:25:04 +00:00
asfernandes
2c9dd7e1ff Misc. 2011-05-28 02:05:45 +00:00
hvlad
99c9c8e2db Enabled background threads (garbage collector and cache writer). 
Introduced special kind of system attachments used in this threads and show its activity in monitoring.
 2011-05-27 07:57:16 +00:00
asfernandes
7b72429210 Misc. 2011-05-13 01:15:18 +00:00
asfernandes
3800177568 Misc. 2011-05-12 00:42:40 +00:00
asfernandes
d0c2265105 Misc. 2011-05-10 01:12:14 +00:00
hvlad
fef1f49c94 Shared page cache implementation 2011-05-09 10:15:19 +00:00
asfernandes
7915153e51 Misc. 2011-05-07 19:33:46 +00:00
hvlad
d57814996f Fixed bug CORE-3466 : Some changes could be lost during the merge of delta file into main database file. 
Removed BDB_merge flag and related code.
 2011-05-05 18:11:22 +00:00
hvlad
5bbff34ac1 FiFixed bug CORE-3465 : Nbackup state lock could be not released after cache error. It results in "Can't lock state for write" bugcheck when backup state is going to be changed. 2011-05-05 17:40:54 +00:00
hvlad
dc30e39fd7 Fixed bug CORE-3464. 
Correct error reporting - bugcheck's 215 and 216 was confused with each other.
 2011-05-05 14:33:50 +00:00
asfernandes
0193d90f6c Fix definition and usages of fb_assert. 2011-02-26 16:03:36 +00:00
hvlad
aa77d27743 Fixed problem with GTT's reported by Adriano in fb-devel 2011-02-14 08:47:09 +00:00
dimitr
d5b24b77fb Removed the supposedly wrong checkout (it was added in v2.0), as theoretically it can lead to race conditions in the page cache. 2011-02-03 08:01:22 +00:00
dimitr
e3831d1061 Fixed the cache logic (manifested itself as infinite loops) after Alex's SLONG->ULONG changes for page numbers. There's still room for further changes. While being there, performed some related cleanup. 2011-02-02 17:47:11 +00:00
asfernandes
ffb28dfc3d Misc 2011-01-22 17:15:52 +00:00
alexpeshkoff
f89ac854ef Getting ready to use 32 (not 31) page and transaction numbers 2011-01-21 17:55:04 +00:00
asfernandes
5c7e5ce634 Misc 2010-10-22 01:24:31 +00:00
hvlad
f223086fdd Corrections for new build system. Work in progress... 2010-10-18 17:23:36 +00:00
alexpeshkoff
e05c1a825f Moved some more .h-files to common from jrd as Vlad suggested 2010-10-13 10:39:52 +00:00
alexpeshkoff
83d6a2f88c Restored a lot of changes, rolled back by me unintentionally 2010-10-12 11:36:51 +00:00
alexpeshkoff
2dc25a44bb OSRI and new posix build 2010-10-12 08:02:57 +00:00
robocop
98a2c6822d Warnings. 2010-09-24 09:53:51 +00:00
asfernandes
3940feef1f Port from CVS Vlad's fixes for CORE-3015, CORE-3016 and CORE-3017 2010-06-05 00:48:06 +00:00
asfernandes
0762519962 Misc 2010-04-09 00:53:31 +00:00
dimitr
e0179c672d Cleanup. Let's finally use a single (and standard) behavior of the allocator. 2010-04-08 09:35:39 +00:00
asfernandes
f9154aca75 Misc 2010-04-07 02:04:22 +00:00
asfernandes
e1ba33a2ae Fix problem of the system transaction storing pointer to random or already deallocated attachment. Full build (or kind of) required. 2010-04-02 21:48:15 +00:00
dimitr
e5a732d782 Cleanup the dead code remaining from the legacy scrollable cursors feature. 2010-03-16 06:21:28 +00:00
alexpeshkoff
e5017f1a12 Extend format of firebird configuration file with a set of additional parameters for any parameter. 
Use traditional firebird configuration files format in all places (intl, trace, etc.).
Add per-database configuration facility to aliases.conf (currently 15 parameters from firebird.conf).
 2010-02-28 18:00:51 +00:00
alexpeshkoff
255f088785 Frontported fix for CORE-2842: Timeout with latchs in CCH does not work 2010-02-04 15:28:33 +00:00
hvlad
bf7464bc69 Cleanup : remove tree of dirty pages in favor of list based implementation. 2010-01-06 17:38:54 +00:00
hvlad
a2af0c8e9e ODS change : implemented SCN inventory pages to make diffrential backup faster not reading pages which was not changed since previous backup. 
Corresponding nbackup and validation code changes also done.
PAG code refactored a bit.
 2009-12-20 23:13:01 +00:00
hvlad
19f5a8b76e Misc 2009-12-14 11:41:47 +00:00
dimitr
c9fd9c5732 Cleanup. 2009-12-14 11:33:13 +00:00
hvlad
559494bfd3 A couple of ODS changes : 
- abandon page checksums and use page number for validation
- PIP have now pip_used field to track number of allocated pages
- two more flag bits per data page is now reserved on pointer page. One is for the swept flag and second is still not used but makes calculations easy
- misc changes
Don't forget to rebuild your DBs !
 2009-12-14 09:46:16 +00:00
robocop
00c5d74904 Cleanup. 2009-12-13 13:49:43 +00:00
robocop
d5fc87e0d2 Make checksum deterministic in all platforms (it was already in Windows and UNIX). 2009-11-29 07:09:41 +00:00
robocop
409ab220b0 - Eliminate the LOG page. 
- Eliminate the useless bumped transaction
- Close the gaps in flags related to indices (btr_* in ods.h)
- Close the gaps in header page clumplets types (HDR_* in ods.h)
- Close the gaps in header page flags (hdr_* in ods.h)
Please do a full rebuild.
 2009-11-28 08:04:04 +00:00
robocop
6b58626584 Cleanup. 2009-11-27 06:57:17 +00:00
robocop
804ad6048a Restrict us to ODS11 and ODS12 until the dust settles down. 2009-11-24 11:42:56 +00:00
robocop
1386adcf90 Style. 2009-11-16 08:06:31 +00:00
asfernandes
ed0e0daeb3 - External Engines implementation. 
- Plugins API.

- Feature CORE-2700 - UDR (User Defined Routines) Engine - C++ API supporting functions, triggers and stored procedures.
- Feature CORE-2470 - Support for alternate format of strings literals.
- Feature CORE-2310 - DDL triggers.
- Feature CORE-2312 - PSQL Packages.
- Feature CORE-1209 - CONTINUE statement.
- Feature CORE-1180 - DDL syntax to change (not) nullable state of columns.
- Feature CORE-2090 - Support OVER () clause with current aggregate functions.

- Fixed CORE-2699 - Common table expression context could be used with parameters.

- Introduce ODS 12.0.

- Work in progress in type-safe parser.
- Refactor some DDL commands (procedures and triggers) from DYN to DdlNodes.
- Refactor virtual tables to use a class hierarchy instead of namespaces. This is basic thing, not based on the changes done in Vulcan. Window functions is based on this work.
- Refactor COMMENT ON and DROP FUNCTION from DYN to DdlNodes. COMMENT ON do not use GDML anymore, it uses DSQL with PreparedStatement class.
- Refactor EXECUTE BLOCK to StmtNodes.
- Refactor the IUDF to SysFunctions. That eliminates RDB$GET_CONTEXT and RDB$SET_CONTEXT from RDB$FUNCTIONS.
 2009-10-21 00:42:38 +00:00
asfernandes
9c1918d39b Misc 2009-10-15 02:15:31 +00:00
hvlad
789b069820 Improvement CORE-2672 : Reduce precedence writes 2009-10-11 22:15:51 +00:00
hvlad
1c1dbeae5b Improvement CORE-1687 : Allow bigger cache sizes than 2 GB (16K * 128 K) for x64 builds 2009-09-06 09:39:40 +00:00
robocop
99ddf76ef8 Comments. 2009-08-23 11:43:25 +00:00
alexpeshkoff
4fe226c84d Much better fix for CORE-2590, thanks to Dmitry Yemanov 2009-08-19 07:49:37 +00:00
asfernandes
ae6c7e7352 Misc 2009-08-14 01:58:22 +00:00
alexpeshkoff
289f84d777 Fixed CORE-2590: SegFault in page AST routine under high load 2009-08-13 12:46:20 +00:00
robocop
d82f063395 Style. 2009-06-26 04:12:20 +00:00
robocop
eca8ad1a4d bool, style. 2009-06-07 10:16:41 +00:00
robocop
e920037b8a Misc. 2009-06-06 09:05:20 +00:00
robocop
e5b226f7a7 More unused params; style. 2009-05-02 13:00:09 +00:00
robocop
66b1227b22 Unused params, some formatting, cleanup. 2009-05-01 17:21:36 +00:00
asfernandes
1c20adb8fc Misc 2009-04-29 01:52:49 +00:00
robocop
2d7cb94844 Unused params 
Some BLR checks
 2009-04-28 13:08:04 +00:00
robocop
4480c7c405 Misc. 2009-04-01 10:49:54 +00:00
asfernandes
a6d88154ee Misc 2009-03-18 02:43:15 +00:00
roman-simakov
1a4949891b Refactored NBackup subsystem. 
1) Fixed CORE-1696 - "Deadlock in LM by using nbackup utility" with priority rating of lock requesting for LCK_backup_database and LCK_bdb.
2) A lot of stability fixes were made.
3) The key thing is using new GlobalRWLock for removing LCK_set_owner_handle function and speed up performance.
4) The code is still ready for using both in shared cache architecture and in claster architecture.
 2009-03-17 07:39:55 +00:00
robocop
fab6a3a6cf Get rid of superflous parentheses. 2009-02-28 11:57:40 +00:00
dimitr
0cb4e923cd 1) Cleanup the legacy page op counters (they're redundant now). 
2) Return 64-bit values in the information buffer, if required.
 2009-02-05 20:12:30 +00:00
dimitr
2760b48e81 Fixed more cases causing a successful completion with a non-empty status vector. 2009-01-23 11:16:31 +00:00
robocop
3689f15321 Style. 2009-01-20 08:33:59 +00:00
robocop
582cdf185b Style. 2009-01-14 09:19:00 +00:00