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272 lines
8.7 KiB
Plaintext
272 lines
8.7 KiB
Plaintext
**************
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* v2.1 Alpha 1
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**************
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* Bugfix CORE-967
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SQL with incorrect characters (outside the ASCII range) may be processed wrongly
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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* Bugfix CORE-965
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Many aggregate functions within a single select list may cause a server crash
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-925
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ALL predicate works incorrectly for some subqueries
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-833
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Connection issues with very long hostname
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-850
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DYN layer allows to set defaults for computed fields when altering a field
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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* Bugfix CORE-104
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Dropping and recreating a table in the same transaction disables the primary key
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-88
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Join on different datatypes produces undesired results
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-202
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ORDER BY works wrong with collate PT_PT
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Bugfix CORE-866
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Removing a NOT NULL constraint is not visible until reconnect
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-954
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Server crashes while grouping by PSQL variable
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-881
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Singleton is not respected in COMPUTED BY expressions
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Bugfix CORE-859
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Sorting is allowed for blobs
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-842
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Specific query crashing the server
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-152
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Sqlsubtype incorrect on timestamp math, constant arithmetic
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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* Bugfix CORE-99
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Strange/Inconsistent query results
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-87
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Bug in libfbclient under Linux with SA_SIGINFO
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Contributor(s):
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Alex Peshkov <peshkoff at mail.ru>
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* Bugfix CORE-847
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Computed field cannot be changed to non-computed using ALTER TABLE ALTER COLUMN TYPE <datatype>
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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* Bugfix CORE-347
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Input of invalid dates through DSQL parameters
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-84
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NBACKUP and security
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Contributor(s):
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Alex Peshkov <peshkoff at mail.ru>
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* Bugfix CORE-878
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Problem when dropping column that is a primary key
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Bugfix CORE-945
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Bad error message when tring to create a foreign key to a non-existent table
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Bugfix CORE-929
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Bug in a DSQL parameter being casted and used in arithmetics
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Bugfix CORE-851
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Field can be used multiple times in multi-segment index definition
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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* Bugfix CORE-908
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Garbage in plan output of complex statement
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Contributor(s):
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Vlad Horsun <horsun at kdb.dp.ua>
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* Bugfix CORE-871
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Incorrect handling of NULL within views - returns 0
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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* Bugfix CORE-880
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Malformed characters are accepted in character set GB2312
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Bugfix CORE-899
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Problems with explicit PSQL cursors in unwanted states
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Bugfix CORE-896
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SUBSTRING with NULL offset or length don't return NULL
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Improvement CORE-970
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Show line/column numbers in PSQL error stack trace
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Contributor(s):
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Vlad Horsun <horsun at kdb.dp.ua>
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* Improvement CORE-972
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Case-insensitive collation for UTF-8
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Improvement CORE-969
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Deprecate page sizes of 1K and 2K as being inefficient
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Note(s):
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This applies to new databases only. Old ones can be attached
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regardless of their page size.
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Improvement CORE-779
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Introduced a type flag for stored procedures
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Note(s):
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Column RDB$PROCEDURE_TYPE has been added to the table RDB#PROCEDURES.
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Possible values are:
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- 0 or NULL - legacy procedure (no validation checks are performed)
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- 1 - selectable procedure (the one that contains a SUSPEND statement)
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- 2 - executable procedure (no SUSPEND statement, cannot be selected from)
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Improvement CORE-831
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Column aliases are processed as column names in the view definition
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Example(s):
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CREATE VIEW V_TEST AS
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SELECT ID, COL1 AS CODE, COL2 AS NAME FROM TAB;
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Improvement CORE-673
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instsvc.exe now supports multi-instance installations
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Improvement CORE-971
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Improve network protocol performance
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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Vlad Horsun <horsun at kdb.dp.ua>
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* GBAK improvement (unregistered)
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Now it's possible to use v2.1's GBAK to restore on any FB version
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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* Feature CORE-655
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BLOB SUB_TYPE TEXT datatype fully compatible with VAR[CHAR]
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Feature CORE-684
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Collations allowed in PSQL parameters and variables
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Feature CORE-704
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Ctrl-C to be used to cancel interactive ISQL output
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Contributor(s):
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Michal Kubecek <mike at mk-sys.cz>
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Feature CORE-815
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REPLACE and MERGE statements
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Feature CORE-660
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Domains allowed to be used in PSQL parameters and variables
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Feature CORE-795
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Unicode collations
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Feature CORE-864
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Chinese character set GBK
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Feature CORE-964
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Aggregate function LIST (string concatenation)
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Contributor(s):
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Dmitry Yemanov <dimitr at firebirdsql.org>
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* Feature CORE-963
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Common table expressions and recursive queries
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Contributor(s):
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Vlad Horsun <horsun at kdb.dp.ua>
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* Feature CORE-962
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Global temporary tables
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Contributor(s):
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Vlad Horsun <horsun at kdb.dp.ua>
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* INTL improvements (unregistered)
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1) Ability to use: ICU charsets through fbintl
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2) UNICODE collation (charset_UNICODE) is available for all fbintl charsets
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3) Collation attributes
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4) CREATE/DROP COLLATION statements
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Contributor(s):
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Various BOF fixes
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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Alex Peshkov <peshkoff at mail.ru>
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Adriano dos Santos Fernandes <adrianosf at uol.com.br>
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* Generic cleanup
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STL is removed in favor of the internal class library
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Contributor(s):
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Alex Peshkov <peshkoff at mail.ru>
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* Generic cleanup
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Large amount of ongoing code cleanup and style standardization
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Contributor(s):
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Claudio Valderrama <cvalde at usa.net>
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