hvlad
521f7a5cbc
Fixed bug CORE-2879 : Sweep could raise error : page 0 is of wrong type (expected 6, found 1)
2010-02-22 11:09:59 +00:00
robocop
3b5a0fdae5
The way AccessItem instances were ordered was a hack that sooner or later would fail when adding more object types (that now have ACLs but we still don't enfornce them). Further, comparing numbers is faster than comparing strings.
2010-02-13 08:31:16 +00:00
dimitr
4c4a77a4fe
Refactored SQZ into a class. Fixed all the SCHAR* pointers to be UCHAR* + appropriate cleanup.
...
Make the interface and internals friendly to any byte sequence, even the one longer than 32K.
2010-02-12 12:53:06 +00:00
robocop
656dcdb1a5
Got rid of some casts. Please double check it as it's critical for data. The only trick seems to be taking the value of a byte as a signed char, so it can become negative.
2010-02-12 11:29:51 +00:00
robocop
753f914fb1
CORE-2858: Possible memory trashing when raising some exceptions to signal failed security checks. Thanks Dmitry.
2010-02-12 11:22:22 +00:00
robocop
1d87d749f0
Misc.
2010-01-26 08:20:27 +00:00
asfernandes
2faab16698
Misc
2010-01-21 02:51:32 +00:00
hvlad
258f322f67
Avoid possible deadlock in VIO.
2010-01-19 18:41:44 +00:00
hvlad
abdfa188d5
Preserve record's flags when gathering record from fragments. Its used in prepare_update() to check if primary record was backed out.
2010-01-19 18:38:52 +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
asfernandes
d8c99a9be2
1) Make procedures and functions member of the same hierarchy (Routine class)
...
2) Some completion for external functions
2009-12-27 22:05:22 +00:00
asfernandes
534b8c020e
Misc
2009-12-25 19:29:58 +00:00
dimitr
ea23c03133
PSQL functions (security).
2009-12-25 12:58:06 +00:00
dimitr
cd6f04ffb2
Corrections.
2009-12-25 10:49:53 +00:00
dimitr
cb4d798aca
Corrections.
2009-12-25 09:50:35 +00:00
robocop
f3091483ca
Misc.
2009-12-25 04:41:10 +00:00
dimitr
33155c65b7
An alternative way to assign auto-generated metadata IDs while restoring a database. It doesn't require system triggers.
...
If nobody objects, I will migrate procedure/exception/generator IDs to this approach and then redo my system triggers cleanup.
2009-12-24 15:41:39 +00:00
dimitr
6e1f8db753
Metadata cache support for PSQL functions.
2009-12-24 14:15:21 +00:00
dimitr
debe65bcfb
Support for PSQL functions (other JRD changes). Still work in progress.
2009-12-21 17:43:01 +00:00
robocop
00c5d74904
Cleanup.
2009-12-13 13:49:43 +00:00
dimitr
11495a55fb
Refactored the whole RSB stuff into classes. They're inside the /recsrc sub-directory now.
...
Fixed the layering for WITH LOCK and (partially) ANY/ALL predicates.
Cleaned up the outdated code that never worked (mapping DISTINCT to an index, some VMS remainings).
Wiped out a lot of the pre-ODS11 optimizer logic. Some minor adjustments there.
Re-implemented the full outer join from scratch. This resolves CORE-2678 (full outer join cannot use available indices).
Resolved CORE-2796: DB_KEY is always zero for external tables.
Implemented the core part of the scrollable PSQL cursors. Implementation is still incomplete, but ready for testing.
Some other changes I don't recall at the moment ;-)
WARNING! The engine may be unstable. Please email me about any issues found.
2009-12-09 18:45:44 +00:00
robocop
f955568fc9
The architect created ODS12 and saw it was good, then he said "thy shall be the only one among your race", dropped the older ones and sent the developers to the four corners of the cyberspace to convert the masses to ODS12.
2009-11-27 02:33:40 +00:00
robocop
2ffcc8b2ce
Style.
2009-11-25 04:06:48 +00:00
asfernandes
13e1546a70
Misc
2009-11-21 00:10:16 +00:00
robocop
9ce4040042
Replace the now obsolete dbb_minor_original by dbb_minor_version.
2009-11-18 12:02:00 +00:00
robocop
1386adcf90
Style.
2009-11-16 08:06:31 +00:00
asfernandes
79caf4e326
Improve efficiency and error reporting of CORE-1180
2009-11-11 15:12:56 +00:00
dimitr
e6909de7f7
Wipe out the SCROLLABLE_CURSORS code + minor cleanup.
...
Also, surfaced scrollability for PSQL cursors (without internal support yet).
2009-10-31 06:25:01 +00:00
asfernandes
a52967acfb
Misc
2009-10-29 14:39:50 +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
90dfb9a411
Misc
2009-09-30 01:10:11 +00:00
alexpeshkoff
b19dacee16
Ported fix for CORE-2634: Performance regression when restoring database with big metadata
2009-09-29 10:35:16 +00:00
robocop
17cefa486e
Comments.
2009-08-21 08:54:56 +00:00
robocop
bb83e70cfe
Isolate even more the scrollable cursors-related code.
2009-06-22 08:45:38 +00:00
asfernandes
26c1892310
Misc
2009-06-20 18:46:59 +00:00
hvlad
e0a9bd88d9
Initialize variables before it could be used.
...
GCC complains about potential use of not initialized variables : if exception occurs "goto gc_exit" will bypass initialization.
2009-06-19 13:34:06 +00:00
robocop
3c65def766
- Better input type for SQZ_decompress plus a bit of style.
...
- Txn state is int.
- Some internal data is better handled as plain int.
2009-06-14 12:19:32 +00:00
robocop
ad1621c0e5
Style.
2009-06-13 05:40:47 +00:00
robocop
6e1ec65c25
Misc.
2009-06-10 14:09:39 +00:00
hvlad
643a6f933b
Undo huge and not friendly fix for Sun compiler
2009-06-10 12:11:53 +00:00
robocop
bfcf6a699d
Missing rpb_page/rpb_line changes and misc.
2009-06-10 10:50:45 +00:00
alexpeshkoff
cf14a23b6f
Fixed Sun compiler build
2009-06-10 10:09:01 +00:00
robocop
2d7cb94844
Unused params
...
Some BLR checks
2009-04-28 13:08:04 +00:00
robocop
888000e21e
Unused function params.
2009-04-26 10:24:44 +00:00
asfernandes
f6f364da49
Trim trailling spaces
2009-04-04 16:39:31 +00:00
hvlad
062a1a2216
Fixed bug CORE-2397 : If you drop two different indexes within the same transaction, you get database corruption
2009-03-30 08:40:19 +00:00
robocop
fab6a3a6cf
Get rid of superflous parentheses.
2009-02-28 11:57:40 +00:00
alexpeshkoff
40e2f7f892
Fixed transactions support in user management commands
2009-02-19 12:59:32 +00:00
hvlad
115602ff06
Trace services support
2009-02-01 22:10:12 +00:00
robocop
3689f15321
Style.
2009-01-20 08:33:59 +00:00
