hvlad
759bf6a592
Front ported fix for bug CORE-4444 : Engine could hung and block all attachments in out of disk space condition during physical backup
2014-06-10 09:31:35 +00:00
alexpeshkoff
6a2016235a
Fixed CORE-4435: After calling release() for attachment to database (instead detach) in embedded mode attachment remains active forever (and some cleanup re. reference counters)
2014-06-10 07:13:34 +00:00
hvlad
6a806677fd
Front ported:
...
1. Improvement CORE-4431 : Reduce contention for allocation table lock while database is in stalled physical backup state
2. Improvement CORE-4432 : Let attachments to not block others when allocation table is read first time
3. On Windows, file can not be deleted while system writes cached data into it, even if file is not open by anyone.
Therefore flush delta file implicitly before closing it.
2014-05-16 12:07:08 +00:00
asfernandes
40b38014e4
Misc.
2014-05-08 23:26:40 +00:00
alexpeshkoff
d83d4d084a
Fixed a bug, privately reported by Pavel Zotov - segfault when closing trace
2014-05-06 12:25:35 +00:00
alexpeshkoff
9bd0939f09
Implemented CORE-1377: Add an ability to change role without reconnecting to database
2014-04-30 15:12:12 +00:00
alexpeshkoff
a98e565571
Fixed CORE-4303: Possible races while Service destruction, related code cleanup
2014-04-25 10:59:34 +00:00
dimitr
62405ad22f
Fixed ON DISCONNECT triggers I accidentally broke more than a year ago.
2014-04-20 10:09:05 +00:00
asfernandes
913c435667
Misc.
2014-04-19 21:36:55 +00:00
alexpeshkoff
58ec2954c1
Fixed CORE-4394: Cursor not found error when using legacy API
2014-04-18 12:08:17 +00:00
alexpeshkoff
5bfe0dfa97
Fixed some errors in mapping code, reported by Vlad privately, when using serverwide auth plugin
2014-04-15 12:18:28 +00:00
dimitr
7c540ae0db
1) Prevent shutdown/cancellation for system attachments.
...
2) Fixed incorrect generation of attachment IDs causing a hangup during gfix -mode read_only.
2014-04-14 15:27:27 +00:00
asfernandes
8608223f53
Misc.
2014-04-13 01:42:10 +00:00
alexpeshkoff
82a3a54896
Fixed mapping errors reported by Claudio & Treeve
2014-04-10 16:43:10 +00:00
alexpeshkoff
8b28dd1da9
Implemented improvement CORE-4387: IStatement::execute() and IAttachment::execute() functions should return on error pointer to old transaction interface
2014-04-08 13:45:21 +00:00
hvlad
a0ddc6771a
Patch by Alex (re.CORE-3370 and deadlock in user mapping code)
2014-04-08 07:15:46 +00:00
alexpeshkoff
a66ac62755
Resolved first problem, reported by Vlad privately - it was bad idea to try to load cache from database which is not created yet
2014-04-07 09:28:08 +00:00
robocop
c90d9d4547
Misc.
2014-04-05 01:44:32 +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
robocop
fa2f26b645
A bit less repetitive code.
2014-04-04 07:51:24 +00:00
robocop
29e36dc4f3
The 0th generator becomes unnamed. Only internal requests can access it (zero length names are not allowed from outside). RDB$GENERATORS is no longer a reserved name.System generators cannot be changed by user requests, but can be queried with gen_id(g, 0) if the permissions (ACL) allow that. We don't track dependencies on sys generators, it's not necessary.
2014-04-04 06:39:09 +00:00
robocop
58654b05cf
Try to drop as many shadow files as possible.
2014-03-26 19:10:54 +00:00
robocop
66af445e2e
Misc.
2014-03-22 20:51:24 +00:00
hvlad
d125f5617a
Fixed warning by PVS-Studio
...
Review is appreciated
2014-02-25 14:18:32 +00:00
alexpeshkoff
26b090c93b
Added access to configuration interfaces from IMaster and support for getting configured directories
2014-02-12 11:20:55 +00:00
asfernandes
48ea42f1c0
Misc.
2014-01-19 20:38:16 +00:00
alexpeshkoff
411c3718ca
Fixed CORE-4286: "Statement already has a cursor assigned" error when trying to execute another SQL statement using different cursor name. Moved method setCursorName() from IStatement to IResultSet - it was my fault when splitting cursor from statement.
2014-01-17 12:33:23 +00:00
hvlad
5e3c596545
Fixed bug CORE-4309 : 'Cache Writer' record in MON$ATTACHMENTS dissapear when delete other connection that running some 'heavy update' on big table via delete from MON$ATTACHMENTS
2014-01-11 09:10:44 +00:00
robocop
2810026363
Misc and warnings.
2013-12-29 00:35:50 +00:00
asfernandes
2aa3e8dd4d
Working in progress on the fix for CORE-4271: unify as possible the handling of procedures and functions.
2013-12-12 14:42:31 +00:00
asfernandes
9c9dd72977
Misc.
2013-11-24 03:21:11 +00:00
alexpeshkoff
4a8fe5a0de
Implemented CORE-4273: Per-database control on access to database from remote stations
2013-11-22 15:21:11 +00:00
alexpeshkoff
c2efe1945a
Enable linger only in multiuser server mode. This should also fix windows build.
2013-11-21 07:31:30 +00:00
alexpeshkoff
83db69c849
Fixed new gcc 4.7 warning "deleting object of polymorphic class" in many places. Adjusted use of interface types (reference counted vs just vesrioned). Avoided some hacks caused by badly chosen interface type.
2013-11-18 12:20:23 +00:00
dimitr
8033131d18
Fixed possible server crash + minor refactoring.
2013-11-17 14:24:17 +00:00
alexpeshkoff
120b10a78a
Implemented CORE-4263: Database linger
2013-11-14 16:16:24 +00:00
dimitr
489480b774
Complementary patch for one of my prior commits (forced rollbacks should go through the TIP).
2013-11-13 15:39:32 +00:00
hvlad
37344e12bf
Fixed bug CORE-4260 : Bugcheck 165 (cannot find tip page) happens if engine crashed right after CREATE DATABASE
2013-11-11 14:44:52 +00:00
hvlad
34b99e6f3a
Don't force flush for database which creation is not complete.
2013-11-07 10:32:35 +00:00
hvlad
424fb1d75f
Avoid hack in create_database when we have FW=ON at header page disk image and FW=OFF in memory structures and in fact database file is created in FW=OFF mode.
...
Instead of setting flag on header page when it is formatted for the first usage, explicitly set FW=ON after database creation is complete, if there was no isc_dpb_force_write in DPB.
2013-11-07 10:06:36 +00:00
alexpeshkoff
ee748b192d
Make code (hopefully) better readable
2013-11-01 14:18:30 +00:00
alexpeshkoff
bd65abc1aa
Cleanup
2013-10-31 15:10:26 +00:00
alexpeshkoff
dd73db4494
Fixed CORE-4200: An uncommitted select of the pseudo table sec$users blocks new database connections
2013-10-30 12:11:40 +00:00
hvlad
88a470d22c
Fixed two more reasons for CORE-4235 : Deadlock is possible while accessing the monitoring tables under concurrent load.
2013-10-19 08:09:51 +00:00
alexpeshkoff
5a054cca16
Fix found by Jim Starkey man-in-themiddle attack on ATTACH packet.
...
That packet may contain database name, command line for service and/or some other important and critical information.
To avoid such attack wire encryption is started before attaching database or service manager, right after connect.
Also should fix a number of issues found in Alpha1 regarding services attach.
2013-10-16 12:53:04 +00:00
dimitr
c235774864
Attempted to fix CORE-4235: Deadlock is possible while accessing the monitoring tables under concurrent load.
...
Refactored the list of reference counted attachments to be useful in other cases.
Some minor adjustments in the monitoring code.
2013-09-22 16:10:06 +00:00
dimitr
3821ec9d41
Implemented CORE-4218 (database owner in MON$DATABASE) and CORE-4222 (auth method in MON$ATTACHMENTS).
2013-09-18 09:37:13 +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
c9cc5294da
Avoid rescheduling if we're kindly asked to stop immediately.
2013-09-04 17:52:13 +00:00
dimitr
c367d1f958
Cleanup and use the explicit rollback via TIP for all kinds of forced disconnections.
2013-09-04 17:46:09 +00:00
