Firebird 2.1.2

Firebird Project - (Open Source)

Firebird is the perfect database for developing a small program or a large enterprise information system.

Firebird is a relational database that can better manage your database and to track the behavior of your SQL programs. By implementing this tool you can refresh your data and make the correction scripts. The software runs on Windows 95/98/Millenium/2000 / XP platforms. SQL Monitor Interbase / Firebird is a freeware software.

Firebird offers good performance regardless of the size of databases, ranging from a few kilobytes to several gigabytes, without slowdowns. Among the features there can be mentioned multi-generational architecture, support for external functions (UDFs), the ACID transaction model, full support of Stored Procedures and Triggers, full internal language for Stored Procedures and Triggers (PSQL), support for External Functions (UDFs), full implementation of cursors in PSQL, incremental Backups, referential Integrity, many third-party tools, including graphical tools aministration, replication, etc, many drivers database access : Napi , dbExpress driver , ODBC, OLEDB , pilot Net native JDBC type 4 driver module, Python , PHP , Perl, etc and more.

Title:: Firebird 2.1.2
File Size:: 6.4 MB
Requirements:: Windows 9x / 2000 / XP / Vista / Windows7 / Windows8
Language:: en-us
License:: Open Source
Date Added:: 31 Mar 2009
Publisher:: Firebird Project
Homepage:: http://www.firebirdsql.org
MD5 Checksum:: 138A9CE71611C6639F82A9AA4D376A32

* Fixed unregistered bug
Issue with @prefix@ in aliases.conf on MacOS
* Bugfix CORE-2329
Significant performance degradation in v2.1.2 RC1
* Bugfix CORE-2326
Access violation when committing a new view while trigger on rdb$relations is in place
* Bugfix CORE-2271
GFIX reports the database ownership error way too late
* Bugfix CORE-2266
NBACKUP database locking not working correctly
* Bugfix CORE-2242
The engine incorrectly fills BPB
* Bugfix CORE-2241
Wrong number of records fetched when using index
* Bugfix CORE-2234
Sometimes terminated worker processes in Classic are still considered being alive
* Bugfix CORE-2227
Problem with column names with accents and triggers
* Bugfix CORE-2223
Multiple bugs in GBAK when working with ACLs
* Bugfix CORE-2222
AV in the engine when storing text blob with transliteration blob filter
* Bugfix CORE-2221
Attach to any DB fails after modification of access rights
of security2.fdb from 0660 to 0666
Contributor(s):
* Bugfix CORE-2209
Very slow processing of the monitoring requests under high load
and blocking other activity during that time
* Bugfix CORE-2184
Superserver hangs when multiple clients create tables simultaneously
* Bugfix CORE-2182
It's impossible to drop an existing UDF which name overlaps with a new built-in function name
* Bugfix CORE-2173
Server crashes after abnormal disconnect with open ExecuteStatement
* Bugfix CORE-2171
Column MON$CALLER_ID of table MON$CALL_STACK reports invalid IDs
* Bugfix CORE-2157
fbclient does not have the libpthread dependency
* Bugfix CORE-2151
Temporary directory path with spaces in the middle is wrongly truncated
from the rightmost space
* Bugfix CORE-2137
Database restore may crash the server when DummyPacketInterval is set
* Bugfix CORE-2118
UPDATE OR INSERT with subquery used in the MATCHING part doesn't insert record
* Bugfix CORE-2117
Incorrect ROW_COUNT value with indexed retrieval and subquery
* Bugfix CORE-2108
Error "get_free_slot() failed" reported
* Bugfix CORE-2098
View over global temporary table
* Bugfix CORE-2093
Superserver startup fails on Solaris 64-bit
* Bugfix CORE-2087
RemoteBindAddress = hostname instead of IP address is silently ignored
and server binds to all interfaces (nothing in either firebird.log or syslog)
* Bugfix CORE-2084
Services API security problem
* Bugfix CORE-2078
Suboptimal join plan if there are selective non-indexed predicates involved
* Bugfix CORE-2077
Signal TERM in Classic Server 2.1 for Linux
* Bugfix CORE-2073
Expression indices bug: incorrect result for the inverted boolean
* Bugfix CORE-2065
Client library is not in default dynamic loader search paths
* Bugfix CORE-2055
Buffer overflow in fbclient
* Bugfix CORE-2053
Computed expressions may be optimized badly if used
inside the RETURNING clause of the INSERT statement
* Bugfix CORE-2050
Performance regression: too many semop() system calls
* Bugfix CORE-2049
Performance regression: too many sigprocmask() system calls
* Bugfix CORE-2045
References to non-existent system fields with blr_field are not resolved to NULL
* Bugfix CORE-2039
Domain-level CHECK constraints wrongly process NULL values
* Bugfix CORE-2033
Unresolved symbol _Unwind_GetIP in the client library
* Bugfix CORE-2031
NULL in the first record in a condition on RDB$DB_KEY
* Bugfix CORE-2026
Problem with a read-only marked database and Firebird 2.1
* Bugfix CORE-2017
I/O statistics for stored procedures is not accounted in monitoring tables
* Bugfix CORE-2008
NOT NULL procedure parameters
* Bugfix CORE-2000
Lock manager may report false deadlocks under high load
* Bugfix CORE-1984
Lock manager may report false deadlocks if one of deadlock participants
waits with permitted timeout
* Bugfix CORE-1983
Out of memory condition in OS causes SEGV
* Bugfix CORE-1982
Simultaneous backups or restores could interfere each with other using the Services API
* Bugfix CORE-1972
Non-SYSDBA user can change FW mode of a database
* Bugfix CORE-1970
Lock conversion denied (215) error may occur
* Bugfix CORE-1963
Possible server crash on commit when granting/revoking privileges
from multiple connections simultaneously
* Bugfix CORE-1962
Incorrect extraction of MILLISECONDs
* Bugfix CORE-1958
Bugcheck 179 (decompression overran buffer) when attempting to update
the same record multiple times
* Bugfix CORE-1957
Long ACLs truncated
* Bugfix CORE-1944
Monitoring tables contain wrong data on big-endian machines
* Bugfix CORE-1930
Possible AV in engine if procedure was altered to have no outputs
and dependent procedures was not recompiled
* Bugfix CORE-1926
MON$DATABASE returns outdated transaction counters
* Bugfix CORE-1922
Trusted authentication doesn't work with the Services API
* Bugfix CORE-1919
Memory corruptions in EXECUTE STATEMENT may crash the server
Contributor(s):
* Bugfix CORE-1909
Garbage in firebird.log on linux/amd64
* Bugfix CORE-1843
GBAK with service manager doesn't allow path with space
* Bugfix CORE-1596
Bug in CsConvert::convert
* Bugfix CORE-1506
Server crash with isc_dsql_execute_immediate and zero length string
* Improvement CORE-2243
Make Firebird distribution on Windows easier
* Improvement CORE-2233
Allow non-SYSDBA users to monitor not only their current attachment
but other their attachments as well
* Improvement CORE-2200
Extremely slow executing a cross join of 3 tables in Firebird 2.x