Ha sido liberado Firebird 2.5.4, con esto es la versión estable más reciente que puede ser descargada y utilizada.
En la noticia extendida están copiadas las mejoras de este release.
La descarga en esta dirección:
http://www.firebirdsql.org/en/firebird-2-5-4/
**************************
* v2.5.4
**************************
* Bugfix CORE-4713
"BLOB not found" error at rollback after insert into table with expression index
Contributor(s):
Vlad Khorsun <hvlad at users.sourceforge.net>
* Bugfix CORE-4700
Mistake in GDS_DROP_DATABASE
Contributor(s):
Vlad Khorsun <hvlad at users.sourceforge.net>
* Bugfix CORE-4690
DISTINCT vs non-DISTINCT affects the result of IN subquery
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4678
"BLOB not found" error in SC/CS on uncommitted transactions
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4673
Computed index based on a computed column stores NULL for all its keys
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4670
Constraint violation error may be swallowed in some cases
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4644
Get open database errors under heavy concurrent load
Contributor(s):
Alex Peshkov <peshkoff at mail.ru>
* Bugfix CORE-4631
Lock manager "out of room" error hides the real cause of this problem
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4627
Deadlock with TIP page lock and monitoring lock
Contributor(s):
Vlad Khorsun <hvlad at users.sourceforge.net>
* Bugfix CORE-4624
Firebird handles ':' characters in mount table entries incorrectly
Contributor(s):
Alex Peshkov <peshkoff at mail.ru>
* Bugfix CORE-4618
Rollback doesn`t undo changes when MERGE statement updates the same target rows multiple times and PLAN MERGE is used
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4616
Server crashes while accessing context variables concurrently
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4615
Classic Server could hung with (near) 100% CPU load
Contributor(s):
Vlad Khorsun <hvlad at users.sourceforge.net>
* Bugfix CORE-4604
EXECUTE STATEMENT rise varchar char_length() size
Contributor(s):
Adriano dos Santos Fernandes <adrianosf at uol.com.br>
* Bugfix CORE-4599
REPLACE function works incorrectly with multibyte charsets
Contributor(s):
Adriano dos Santos Fernandes <adrianosf at uol.com.br>
* Bugfix CORE-4578
ISQL's INPUT file not properly closed
Contributor(s):
Alex Peshkov <peshkoff at mail.ru>
* Bugfix CORE-4566
Incorrect size of the output parameter/argument when execute block, procedure or function use system field in metadata charset
Contributor(s):
Alex Peshkov <peshkoff at mail.ru>
* Bugfix CORE-4558
Superserver dies when client is disconnected abnormally during the index navigational scan
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4530
DB_KEY based join of two tables may be ineffective
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4500
Firebird crashes after unsuccessful remapping of the lock table's shared memory
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4475
After fb_shutdown(), end-of-process cleanup should not do anything
Contributor(s):
Alex Peshkov <peshkoff at mail.ru>
* Bugfix CORE-4461
NBACKUP prints error messages to stdout instead of stderr
Contributor(s):
Alex Peshkov <peshkoff at mail.ru>
* Bugfix CORE-4452
Cannot create two collations with different names if AUTODDL=OFF in FB 2.5.3
Contributor(s):
Adriano dos Santos Fernandes <adrianosf at uol.com.br>
* Bugfix CORE-4384
Problems when a table grows beyond 65535 pointer pages
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Bugfix CORE-4383
Index and BLOBs garbage collection doesn't work for update_in_place()
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
Dimitry Sibiryakov <sd at ibphoenix.com>
* Bugfix CORE-4382
User savepoints are not released on commit
Contributor(s):
Dimitry Sibiryakov <sd at ibphoenix.com>
* Bugfix CORE-4075
Server bugchecks or crashes on exception in calculated index
Contributor(s):
Dmitry Yemanov <dimitr at firebirdsql.org>
* Improvement CORE-4671
Release internal temporary blobs early to free some memory\disk space
Contributor(s):
Vlad Khorsun <hvlad at users.sourceforge.net>
* New feature CORE-4707
Ability to validate tables and indices online
See also:
/doc/README.online_validation
/doc/README.services_extension
Contributor(s):
Vlad Khorsun <hvlad at users.sourceforge.net>