dimitr
c6f6557d5e
Misc.
2015-02-19 15:53:42 +00:00
dimitr
6ae3e2cbaf
1) Fixed CORE-4383: Index and BLOBs garbage collection doesn't work for update_in_place().
...
2) Applied the same approach to temporary GC records.
3) Refactored the Record class to avoid reallocations, to improve encapsulation and to simplify the code.
4) Slightly refactored UndoItem to isolate its logic from the Record class.
5) Reduced the in-memory size of the undo log.
6) Slightly better alternative to the legacy NULL reporting for outer joins.
7) Minor fixes and adjustments in BufferedStream.
2015-02-19 14:15:00 +00:00
dimitr
cc8cc680a3
Core (engine-level) support for scrollable DSQL cursors. Fixed the IResultSet API to match the JDBC spec. Renamed FB_EOF to FB_NO_DATA. Refactored some DSQL internals.
2015-01-27 10:29:30 +00:00
alexpeshkoff
153de0f271
Language independent API
2014-09-29 11:03:47 +00:00
alexpeshkoff
2a293c2691
Implemented CORE-4538: Access rights for CREATE DATABASE operator
2014-09-02 16:55:14 +00:00
dimitr
6199136792
Refactored database monitoring, made its handling attachment bound. This should make deadlocks impossible, as well as avoid blocking worker connections while the monitoring request is processed.
2014-07-31 08:56:53 +00:00
alexpeshkoff
cbfed4663a
Names cleanup - thanks to Claudio
2014-04-07 07:17:42 +00:00
alexpeshkoff
20e846369e
Implemented CORE-3370: Resolve additional aspects of multiple security databases from services and cross-database requests POV (mapping names)
2014-04-04 15:57:18 +00:00
alexpeshkoff
120b10a78a
Implemented CORE-4263: Database linger
2013-11-14 16:16:24 +00:00
alexpeshkoff
7c243418a9
Cleanup - removed unused (always NULL) field tra_sibling from transaction class in engine
2013-09-13 12:21:51 +00:00
dimitr
8586171695
Core support for records longer than 64KB. Not exposed to the external world yet.
2013-08-21 07:40:31 +00:00
hvlad
bd4b8d9e28
Removed allocation of temp transaction object.
2013-06-19 11:46:38 +00:00
dimitr
86f4b02ef3
1) Cleanup and renaming in the SCL code.
...
2) Reimplemented the USAGE privilege as a separate one.
3) Added USAGE permission checks for generators/sequences and exceptions.
4) Supported USAGE in GRANT/REVOKE for all object types.
5) Refactored SET GENERATOR and ALTER SEQUENCE as true DDL. blr_set_generator is supported only for backward compatibility, it's not generated by DSQL anymore.
6) Added START WITH clause for [RE]CREATE SEQUENCE and CREATE OR ALTER SEQUENCE.
7) Fixed a number of related errors.
2013-03-07 13:59:03 +00:00
alexpeshkoff
97b4b8c2c2
Postfix for CORE-3908: Engine leaks memory and crashes when lot of autonomous transactions have been started and finished
2013-02-28 16:23:56 +00:00
alexpeshkoff
3f2477e8f5
Fixed CORE-3908: Engine leaks memory and crashes when lot of autonomous transactions have been started and finished
2013-02-27 14:49:14 +00:00
dimitr
e29b50f980
Front ported my yesterday's commits to trunk.
2012-12-23 07:10:56 +00:00
hvlad
513ce5e1ce
Additional patch for improvement CORE-3362 : Cursors should ignore changes made by the same statement.
...
- SubQueryNode (sub-select's) and RseBoolNode (exists(), in\any\all) now knows if it is a part of some outer select (ForNode) or it is a standalone statement.
- VIO\get_undo_data was reworked to better fit undo-log implementation, corresponding changes in VIO_chase_record_version also done
- AV in VIO\get_undo_data was fixed
2012-09-24 14:26:33 +00:00
hvlad
3ec82bdabf
Fixed bug CORE-3895 : High memory usage when PSQL code SELECT's from stored procedure which modified some data
2012-07-23 09:48:23 +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
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
f2aaa12ce5
Improvement CORE-3536 : Garbage collection in GTT is unnecessary delayed by active transactions in another attachments
2011-06-24 12:49:08 +00:00
asfernandes
77af7c9d55
Misc.
2011-06-17 01:06:27 +00:00
hvlad
eb41aaa8d5
Fixed bug CORE-3525 : Autonomous transactions should not inherit run-time flags of "parent" transaction
2011-06-16 08:58:13 +00:00
alexpeshkoff
4c02901734
Fixed segfault in execute statement, reported by Dmitry privately
2011-06-03 15:29:01 +00:00
asfernandes
acce846ab0
Warning.
2011-06-02 15:57:42 +00:00
dimitr
df893a708d
Better (I hope) solution for CORE-3058: New generators are created with wrong value when more than 32K generators was previously created. It also resolves the [temporary] inability to restore generator values.
2011-06-01 16:58:55 +00:00
hvlad
fef1f49c94
Shared page cache implementation
2011-05-09 10:15:19 +00:00
asfernandes
69dc52ba48
Integrate IAttachment and ITransaction in the external engines API.
2011-05-07 19:52:44 +00:00
alexpeshkoff
256cb1e853
1. Use reference counted stable in global pool objects instead PublicHandle's validation.
...
2. Avoid massive segfaults when closing heavily loaded server.
3. Restored logic in YValve required for correct shutdown.
4. Do not change externally visible request body when preparing it.
2011-04-25 17:47:56 +00:00
alexpeshkoff
4c3f87d6bd
Continued renaming interfaces. Added comments
2011-04-08 15:18:50 +00:00
alexpeshkoff
5c88e478f6
Use better names for a number of objects according to Vlad's suggestion
2011-04-07 17:16:00 +00:00
asfernandes
20bfe736bb
New YValve implementation.
2011-04-02 19:38:50 +00:00
alexpeshkoff
9ef53b65e0
Remove reference counting where not appropriate
2011-03-31 13:44:22 +00:00
asfernandes
166c41c5b1
Move transactRequest, createBlob, openBlob, getSlice, putSlice and ddl from ITransaction to IAttachment.
...
It's better to have one standard than two, and "ddl" was broken from API POV.
So make the IAttachment always the caller, explicit or implicit (via IStatement or IRequest), and pass the ITransaction as parameter.
2011-03-21 21:56:47 +00:00
asfernandes
72b7e83082
Misc
2011-02-26 19:05:09 +00:00
hvlad
07e245ab1b
Implement improvement CORE-3362 : Cursors should ignore changes made by the same statement
2011-02-25 12:26:57 +00:00
dimitr
7a405a4eea
Fixed CORE-3058: New generators are created with wrong value when more than 32K generators was previously created.
2011-02-17 06:05:16 +00:00
hvlad
dca44e309d
Make it compiles on Windows after Alex's changes. MSVC10 build will follow later.
2011-01-24 12:51:32 +00:00
asfernandes
233093cee4
Misc
2011-01-16 02:16:15 +00:00
alexpeshkoff
d6fcde387b
New plugin manager. Use it for all types of plugins.
2011-01-14 17:31:40 +00:00
asfernandes
91384eb587
Misc
2010-10-12 17:40:27 +00:00
alexpeshkoff
2dc25a44bb
OSRI and new posix build
2010-10-12 08:02:57 +00:00
asfernandes
96cd57ba83
Better error reporting and adjustments
2010-07-29 00:36:31 +00:00
asfernandes
36f092fe0e
Improvement CORE-3085 - Add clause ALTER DOMAIN <name> [NOT] NULL
2010-07-28 16:14:20 +00:00
alexpeshkoff
d6fcd8eb63
It was bad idea to make two TempSpace related parameters per-database - rolled back some changes
2010-03-03 15:02:01 +00:00
asfernandes
77a2706b73
Misc
2010-03-01 02:14:36 +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
asfernandes
e8cc188227
Store the view context type when it doesn't came from backup and simplify the code. Still problems altering procedures used in views.
2009-12-28 15:31:09 +00:00
robocop
06a4224d0b
Put class Attachment in its own files by brute force.
2009-12-25 09:55:05 +00:00
