diff --git a/doc/WhatsNew b/doc/WhatsNew index 2386d2dff1..1cb5946fe3 100644 --- a/doc/WhatsNew +++ b/doc/WhatsNew @@ -1,3153 +1,5 @@ - ************************** - * v3.0 Release Candidate 2 - ************************** - - * Bugfix CORE-5110 - False PK\FK violation could be reported when attachment used isc_dpb_no_garbage_collect flag - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5107 - SET AUTODDL OFF and sequence of CREATE + ALTER + DROP VIEW leads to server crash - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-5105 - Deadlocks when database is initially encrypted - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5104 - External data source selects became slow - Contributor(s): - Vlad Khorsun - Alex Peshkov - - * Bugfix CORE-5102 - fbclient.dll API calls modify FPU control word - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5101 - Restore is slow when the database contains many small tables with indices - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5097 - COMPUTED-BY expressions are not converted to their field type inside the engine - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-5093 - ALTER does not change type of a computed field - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-5092 - ISQL extract command lose COMPUTED BY field types - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-5089 - Metadata extration (ISQL -X): "CREATE PROCEDURE/FUNCTION" statement contains reference to column of table(s) - that not yet exists if this procedure had parameter of such type when it was created - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-5088 - Segmentation fault when 'gstat -h' is closing - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5087 - Database shutdown can cause server crash if multiple attachments run EXECUTE STATEMENT - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5082 - Server does not validate correctness of user/password pair provided in EXECUTE STATEMENT operator - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5078 - "Invalid BLOB ID" error is thrown unexpectedly - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5075 - Trigger on DISCONNECT with EXECUTE STATEMENT: 1) does not work in 3.0; 2) leads FB to crash when it is recreated - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5067 - Blocking new connections as a consequence of the sweeping the security database too long - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5062 - CHAR_TO_UUID on column with index throws "expression evaluation not supported" - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-5061 - ISQL plan output is unexpectedly truncated after a query is simplified to become shorter - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-5060 - Cannot CREATE VIEW that selects from a system table, despite having all grants - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5056 - Write-lock of database file is cleared when retrieving the database statistics via the Services API - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5053 - changeServerMode.sh can mess with configuration - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5049 - Incorrect calculation of byte-length for view columns - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-5047 - mapUser() routine establish secondary attach using wrong provider - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5044 - Pages are encrypted for each shadow separately - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5042 - FB3 client cannot create database on FB2.5 server - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5041 - Database may get corrupted after ALTER DATABASE ENCRYPT/DECRYPT issued multiple times per database open time - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5039 - Connecting to service with invalid servicename yields incorrect error message - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5034 - At least 5 seconds delay on disconnect could happen if disconnect happens close after Event Manager initialization - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5033 - File fb_user_mapping could be left in Firebird lock directory after correct shutdown of all Firebird worker processes - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5032 - Cannot connect to a database which have own security database without security3.fdb - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5029 - Crash in fbclient when multi-threaded application uses XNET protocol - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5026 - Firebird authentication gives up after first common plugin - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5020 - ORDER BY clause on compound index may disable usage of other indices - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-5018 - Non-indexed predicates may not be applied immediately after retrieval when tables are being joined - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-5017 - Interrupt of aux connection during TCP setup phase causes server exit due to unhandled exception - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5016 - Server crashes during GC when DELETE is executed after adding new referencing column - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-5015 - Server may crash when event is posted from ON DISCONNECT trigger - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-5014 - Interrupt of aux connection during TCP setup phase causes unclear error messages in firebird.log - Contributor(s): - Alex Peshkov - - * Bugfix CORE-5002 - Windows installer includes malformed strings - Contributor(s): - Paul Reeves - - * Bugfix CORE-4999 - Deadlock when trying to access database with invalid crypt key - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4998 - Both client and server could not close connection after failed authentification - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4997 - Races when two threads try to establish first enbedded connections to engine simultaneously - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4991 - Key holder plugin is loaded on connect to database but not on create - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4990 - Database is not decrypted completely - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4982 - Server crashes during "select from procedure" if exception is thrown while backing out the current savepoint - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4980 - Operator REVOKE can modify rights granted to system tables at DB creation time - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4969 - SEC$USERS table is unavailable in case of any error in any configured user manager plugin - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4964 - Real errors during connect to security database are hidden by Srp user manager - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4910 - Firebird build on Windows fail if path to sources contains spaces - Contributor(s): - Dimitry Sibiryakov - - * Bugfix CORE-4885 - Error retrieving current user name when using Windows trusted authentication and OS user name contains non-ASCII characters. - Contributor(s): - Alex Peshkov - Dmitry Yemanov - - * Bugfix CORE-4862 - ibase.h from x64 package includes non-existing file - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4842 - Installer script fails in some Linux environments - Contributor(s): - Alex Peshkov - Mykhaylo Masyk - - * Bugfix CORE-4840 - Transactions with isc_tpb_autocommit can hang the server - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4708 - Content of MON$EXPLAINED_PLAN in MON$STATEMENTS is truncated if exceeds the 32KB limit - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4179 - Unable to read MON$ tables when there's intensive disk-bound load - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2923 - Problem with dependencies with views - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-5112 - Improve error messages for malformed SQDLA - Contributor(s): - Dimitry Sibiryakov - - * Improvement CORE-5100 - Improve control over database crypt keys - See also: - /doc/sql.extensions/README.ddl.txt - Contributor(s): - Alex Peshkov - - * Improvement CORE-5083 - Provide method to correcty set offsets in implemented by user IMessageMetadata - Contributor(s): - Alex Peshkov - - * Improvement CORE-5077 - ISQL does not show encryption status of database - Contributor(s): - Alex Peshkov - - * Improvement CORE-5063 - Make SHOW DATABASE command to show numbers of used and free pages in database - Contributor(s): - Vlad Khorsun - - * Improvement CORE-5028 - Report the remote port number in MON$ATTACHMENTS - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4978 - Improve validation and fixup of lost data pages - Contributor(s): - Roman Simakov - Vlad Khorsun - - * Improvement CORE-2493 - Append the IP address of the remote host to error messages in firebird.log for TCP connections - Contributor(s): - Vlad Khorsun - - * New feature CORE-4996 - Need some SECURITY2.FDB --> SECURITY3.FDB upgrade feature - Contributor(s): - Alex Peshkov - - * New feature CORE-1538 - Add an option to isc_database_info() API to return the number of free pages in a database - Contributor(s): - Vlad Khorsun - - - ************************** - * v3.0 Release Candidate 1 - ************************** - - * Bugfix CORE-4984 - Ordering by compound index together with a range condition gives wrong results - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4954 - Packaged procedure with value by default isn't called if this parameter isn't specified - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4952 - SuperServer could hung on database shutdown - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4951 - Message "Incorrect parameters provided to internal function INF_transaction_info Invalid token" - is reported when trying to commit 2PC transaction - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4950 - Statistics for any system index can not be updated/recalculated - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4947 - Compound ALTER TABLE statement with ADD and DROP the same check constraint fails - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4943 - Dialect 1 casting date to string breaks when in the presence a domain with a check constraint - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4940 - Add label about deterministic flag for stored function in SHOW and extract commands - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4938 - Cannot complete operations (get statistics, change FW, make backup) on database when FB works in embedded mode - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4929 - Cannot compile source with "ELSE IF ( ) THEN" statement and commands to manipulate explicit cursor inside - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4928 - Impossible to save the connection information in the ON CONNECT trigger if the connection is created by GBAK - Contributor(s): - Adriano dos Santos Fernandes - Dmitry Yemanov - - * Bugfix CORE-4921 - Predicate IS [NOT] DISTINCT FROM is not pushed into unions/aggregates thus causing sub-optimal plans - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4919 - Classic server (all processes) hangs after death of one process (AIX / SOLARIS) - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4917 - ALTER DOMAIN ... TO allows to specify matching to 'RDB$[[:DIGIT:]]*' - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4914 - Moving database to 'full shutdown' state can corrupt index (at least) on long-key text field - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4909 - MERGE / HASH JOINs produce incorrect results when VARCHAR join keys differ only by trailing spaces - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4906 - AV when server is shut down with active trace session(s) - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4904 - Index corruption when add data in long-key-indexed field - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4902 - Assertion (m_format->fmt_length == m_data.getCount()) failure - Contributor(s): - Dmitry Yemanov - Vlad Khorsun - - * Bugfix CORE-4899 - GFIX -online: message "IProvider::attachDatabase failed when loading mapping cache" appears in Classic (only) if access uses remote protocol - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4897 - FBSVCMGR can produce broken log when restoring database - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4890 - Placing comment (single-lined or multi-lined) between final `END` of creating SP code and terminal character (^) - produces compiling error when tool uses old API - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4889 - FBSVCMGR with `action_trace_start` prevents in 3.0 SuperServer from connecting using local protocol - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4887 - AFTER CREATE/ALTER PACKAGE DDL triggers runs in incorrect moment - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4884 - Crash on parsing of script containing `execute block` with lot of nested begin..end statements - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4882 - ISQL input command (or -i option) reads large (> 64K) lines incorrectly - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4876 - Named trace session (launched by fbsvcmgr with non-empty value for 'trc_name' parameter) can not be stopped using its name - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4872 - v3 fbclient cannot work with servers older than v2.5 via the remote protocol - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4870 - SET COUNT ON: issuing UPDATE on view which was created WITH CHECK OPTION produces wrong number of affected rows - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4865 - Online validation could wrongly report double allocated pages - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4864 - CREATE DATABASE fails with ISQL - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4861 - Segmentation fault when working with saved exception in request - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4860 - Online validation fails on WINDOWS if `dbname` argument contains forward slash ('/') and concurrent attachment which also uses '/' exists - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4859 - Firebird v3 embedded cannot work without folder C:\ProgramData\firebird - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4855 - Online validation during DML activity in other connection leads to errors: - "Error while trying to read from file" and "page in use during flush (210)" - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4854 - Client library incorrectly handles non-UTF8 representation of international characters in SPB - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4848 - MERGE ... WHEN NOT MATCHED ... RETURNING returns wrong (non-null) values when no insert is performed - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4846 - Altering a trigger indicating other table than the original does not reflect the change - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4836 - GRANT UPDATE(c) ON T TO U01 WITH GRANT OPTION: user U01 will not be able to revoke this privilege if some DML is executed before revoke - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4710 - Invalid request BLR at offset 361 context already in use (BLR error) - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4680 - Possible deadlock in firebird connect - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4585 - Cannot create a column check constraint when the column is domain based - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4497 - Regression: wrong handling in FOR-cursor when NOT EXISTS( select from ) statement is used to check results obtained from SP - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4292 - Server ignores asynchronous (monitoring or cancellation) requests while preparing a query with lot of windowed functions - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4279 - Invalid error message: "CHARACTER SET OCTETS is not defined" on db creation with isc_dpb_lc_ctype = OCTETS - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4277 - It is possible to create a database with invalid character set - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4276 - Error on CREATE TABLE with "CHARACTER SET DOS775" field - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4107 - Wrong resultset (subquery + derived table + union) - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-3717 - Anomalies between 3 methods of user management regarding valid user names and passwords - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3548 - GFIX returns an error after correctly shutting down a database - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3545 - Inconsistent domain's constraint validation in PSQL - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4965 - Extend the transaction ID space beyond 2^32 transactions - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4955 - Define a new option for DROP SHADOW command to leave the shadow file in the filesystem - Contributor(s): - Alex Peshkov - - * Improvement CORE-4939 - Make I/O operations with nbackup backup file aligned at page size boundary - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4936 - Reduce internal contention in background garbage collector - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4935 - Increase performance of backout of dead record version (or undo of just created - primary record version) when backversions chain is too long - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4923 - Add ability to track domains rename in DDL triggers - See also: - /doc/sql.extensions/README.ddl_triggers.txt - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4911 - Providers enumeration should not be continued on most of errors taking place in the provider - Contributor(s): - Alex Peshkov - - * Improvement CORE-4898 - Speed up function creation and loading when there are many functions in the database - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4881 - Increase maximum string literal length to 64KB while setting a lower limit (of characters) - for multi-byte charsets based on their maximum character length - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4880 - Better performance of creating packages containing many functions - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4879 - Minor inconvenience in user management via services API - Contributor(s): - Alex Peshkov - - * Improvement CORE-4851 - Make tracing/audit aware of multiple security databases authentication - Contributor(s): - Alex Peshkov - - * Improvement CORE-3782 - Convert password/user name into UTF-8 before encryption - Contributor(s): - Alex Peshkov - - * Improvement CORE-1999 - Timestamps in the GBAK output - Contributor(s): - Vlad Khorsun - - - ************* - * v3.0 Beta 2 - ************* - - * Bugfix CORE-4839 - SHOW GRANTS does not display info about exceptions which were granted to user - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4831 - Revoke all on all from role -- failed with "SQL role does not exist in security database" - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4821 - Ensure CREATE DATABASE right is granted only to roles that do exist in security database - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4819 - EXECUTE PROCEDURE's RETURNING_VALUES and EXECUTE STATEMENT's INTO does not check validity of assignments targets leading to bugcheck - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4817 - ISQL doesn`t show number of affected rows for "MERGE ... WHEN MATCHING" in case when this number surely > 0 - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-4809 - HASH/MERGE JOIN is not used for more than two streams if they are joined via USING/NATURAL clauses - and join is based on DBKEY concatenations - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4807 - Regression: List of aggregation is not checked properly - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4806 - Regression: generators can be seen/modified by unprivileged users - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4802 - GRANT UPDATE() on acts like grant update on ALL columns of - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4798 - Regression: MIN/MAX with a join ignores possible index navigation - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4795 - fbclient executes event callback function twice - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4794 - isc_cancel_events() returns error invalid events id (handle) (code: 335545021) if event is no longer queued - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4789 - Prohibit ability to cast timestamps that out of valid range to [VAR]CHAR - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4788 - SuperClassic server hangs when receiving network packet - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4786 - Problematic key value (when attempt to insert duplicate in PK/UK) is not shown where length of key >= 127 characters - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4785 - Bad packet of op_execute kills the server - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4782 - Command `SHOW TABLE` fails when the table contains field with unicode collation in its DDL - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4781 - Maximum string length (32765 bytes) is not validated by the parser - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4774 - Table aliasing is unnecessary required when doing UPDATE ... RETURNING RDB$ pseudo-columns - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4768 - CREATE USER ... TAGS ( argument_1 = 'value1', ..., argument_N = 'valueN' ) - wrong results of statement when there are many arguments - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4767 - CREATE USER ... TAGS ( attr = "prefix #suffix" ): "suffix" will be removed from storage because of character # in the value of attribute - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4766 - AV when trying to manage users list using EXECUTE STATEMENT on behalf of non-SYSDBA user which has RDB$ADMIN role - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4760 - Cannot create user with non-ascii (multi-byte) characters in the name - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4759 - Request synchronization error when building an expression index - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4756 - Firebird 3 events broken - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4755 - Parameterized exception: wrong output when number of arguments greater than 7 - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4754 - Manipulations with GTT from several attachments (using ES/EDS and different roles) leads to: - "internal Firebird consistency check (invalid SEND request (167), file: JrdStatement.cpp line: 325)" - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4753 - Firebird hangs in the embedded mode - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4752 - EXECUTE STATEMENT using BLOB parameters results in "Invalid BLOB ID" error - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4747 - Error "invalid BLOB ID" can occur when retrieving MON$STATEMENTS.MON$SQL_TEXT using ES/EDS and db_connect argument is not specified - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4744 - ALTER DATABASE SET DEFAULT CHARACTER SET: 1) take effect only for once for current attachment; 2) does not check that new char set exists untill it will be used - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4743 - Granted role does not work with non-ASCII user name - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4740 - SIMILAR TO with quantifier {n,} in the pattern: 1) fails on 2.5 ("Invalid pattern"), 2) strange result in 3.0 - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4733 - Command "ALTER TABLE ALTER TYPE DOMAIN_WITH_NOT_NULL" does not verifies data in column and makes incorrect assignments in to ZERO / JULIAN_DATE / ASCII(0) for types INT, TIMESTAMP and VARCHAR - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4725 - Inconsistencies with ALTER DOMAIN and ALTER TABLE with DROP NOT NULL and PRIMARY KEYs - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4719 - Message "Statement failed, SQLSTATE = 00000 + unknown ISC error 0" appears when issuing REVOKE ALL ON ALL FROM - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4715 - Restore of shadowed database fails using -k ("restore without shadow") switch - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4713 - "BLOB not found" error at rollback after insert into table with expression index - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4712 - Messages "Error in isc_release_request() ... when working with legacy security database" appear in firebird.log for CLASSIC server when connecting with legacy auth - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4706 - ISQL pads blob columns wrongly when the column alias has more than 17 characters - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4705 - FB3 SC crashes at disconnect after running EXECUTE STATEMENT as non-current user - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4704 - Generator/exception permissions get corrupted after backup/restore - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4702 - Join order in v3 is less optimal than in v2.x - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4698 - Typing "add -user SYSDBA -pw masterkey -admin yes" into GSEC crashes firebird.exe - Contributor(s): - Vlad Khorsun - Alex Peshkov - - * Bugfix CORE-4684 - Error while preparing a complex query ("Too many Contexts of Relation/Procedure/Views. Maximum allowed is 256") - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4675 - Conditions like WHERE = . don't use existing index - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4673 - Computed index based on a computed column stores NULL for all its keys - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4670 - Constraint violation error may be swallowed in some cases - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4668 - SELECT FROM MON$TABLE_STATS doesn`t work on SC and CS - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4665 - Wrong result when use "where STARTING WITH <:value> ORDER BY ' and field_C is leading part - of compound index key: { field_C, field_N } - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4659 - Error "Missing security context for .....\SECURITY3.FDB" - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4656 - Server could hang chasing dead record versions - Contributor(s): - Dmitriy Starodubov - - * Bugfix CORE-4655 - MSVC8 and MSVC9 builds failed - Contributor(s): - Dmitriy Starodubov - - * Bugfix CORE-4653 - Crash on infinite mutual SP calls (instead of "Too many concurrent executions of the same request.") - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4648 - No permission for CREATE access to DATABASE (for RDB$ADMIN) - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4646 - Attach failure when using LegacyAuth on server and default configuration on client - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4644 - Get open database errors under heavy concurrent load - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4639 - Linux server may reject connections with a transliteration error - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4634 - ORDER BY via an index + WHERE clause: error "no current record for fetch operation" - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4631 - Lock manager "out of room" error hides the real cause of this problem - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4624 - Firebird handles ':' characters in mount table entries invalid - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4623 - PSQL "Domain" and "Type Of" based variables referring BLOB with sub_type < 0 no longer work - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4622 - Trigger with UPDATE OR INSERT statement and IIF() not working as expected - Contributor(s): - Dmitry Yemanov - - * 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 - - * Bugfix CORE-4604 - EXECUTE STATEMENT raises CHAR_LENGTH() size for VARCHARs - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4599 - REPLACE function works incorrectly with multibyte charsets - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4583 - FB 3 embedded tries to load ICU DLLs from PATH folders - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4582 - Within linger period some database properties cannot be changed - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4581 - FB3 embedded server loads UDFs from wrong place - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4578 - INPUT file not properly closed - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4572 - Incorrect error for PSQL function when the number of actual arguments does not match the number of formal arguments - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4571 - Can't select from table with ICU columns when database is created on Linux with ICU 4.2.1 and then copied to Windows - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4561 - BUGCHECK(183) when use cursor with "order by ID+0" and "for update with lock" - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4539 - Server does not accept the right plan - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4507 - Unable delete procedure source on Firebird 3.0 Alpha 2.0 - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4503 - ISQL command SHOW USERS display only the current user - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4472 - Message "Modifying function which is currently in use" when is called from internal function declared in other unit - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4471 - Legacy_Auth plugin does not connect from FB3 to FB2.5 server when tried after Win_Sspi - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4384 - Problems when a table grows beyond 65535 pointer pages - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4383 - Index and BLOBs garbage collection doesn't work for in-place updates - Contributor(s): - Dimitry Sibiryakov - Dmitry Yemanov - - * Bugfix CORE-4382 - User savepoints are not released on commit - Contributor(s): - Dimitry Sibiryakov - - * Bugfix CORE-4369 - BUGCHECK(177) for MERGE with multiple matches - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4280 - Stored PSQL functions accept duplicate input arguments - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4259 - Don't call setlocale(LC_CTYPE, "") in ISQL for Windows - Contributor(s): - Frank Schlottmann-Goedde - Dmitry Yemanov - - * Bugfix CORE-4161 - Cannot insert records into table with column "GENERATED BY DEFAULT AS IDENTITY" in its DDL - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4075 - Server bugchecks or crashes on exception in calculated index - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-3632 - Crash after calling fork() in a process using libfbembed.so - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3373 - It is possible to store string with lenght 31 chars into column VARCHAR(25) - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2932 - Wrong field position after ALTER POSITION - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2848 - Page-level "lock conversion denied" or "lock denied" errors - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-214 - COUNT (DISTINCT ...) is too slow - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4811 - Make user names behave according to SQL identifiers rules - Contributor(s): - Alex Peshkov - - * Improvement CORE-4791 - Make INSERTING/UPDATING/DELETING reserved words to fix ambiguity with boolean expresions - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4735 - Expression 'where bool_field IS true | false' should also use index as 'where bool_field = true | false' (if such index exists) - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4731 - Prohibit an ability to issue DML or DDL statements on RDB$ tables - Contributor(s): - Claudio Valderrama C. - Alex Peshkov - - * Improvement CORE-4729 - Add a flag to mon$database helping to decide what type of security database is used - default, self or other - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4696 - Avoid flushing dirty pages to disk after creation of temporary table index - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4685 - Accessing DB in invalid manner when links (hard or symbolic) are used for it - Contributor(s): - Alex Peshkov - - * Improvement CORE-4671 - Release internal temporary blobs early to free some memory\disk space - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4610 - Report a tag name in diagnostics when transliteration errors in Parameter Block values occur - Contributor(s): - Alex Peshkov - - * Improvement CORE-4607 - Add support for having multiple UserManager's in firebird.conf and use them from SQL - Contributor(s): - Alex Peshkov - - * Improvement CORE-4605 - Rename CryptPlugin configuration parameter to WireCryptPlugin - Contributor(s): - Alex Peshkov - - * Improvement CORE-4590 - Change resulting data type of CHAR_LENGTH/BIT_LENGTH/OCTET_LENGTH of BLOBs to BIGINT - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4386 - Report more details for "object in use" errors - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-3526 - Support for WHEN SQLSTATE error handlers in PSQL - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-3234 - Support for text BLOBs >= 32K as first argument for TRIM() - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3226 - IPv6 support - Contributor(s): - Michal Kubeček - - * Improvement CORE-733 - Compress data over the network - Contributor(s): - Alex Peshkov - - * New feature CORE-4722 - Aggregate linear regression functions - See also: - /doc/sql.extensions/README.regr_functions.txt - Contributor(s): - Hajime Nakagami - Adriano dos Santos Fernandes - - * New feature CORE-4717 - Aggregate statistical functions COVAR_SAMP, COVAR_POP and CORR - See also: - /doc/sql.extensions/README.statistical_functions.txt - Contributor(s): - Hajime Nakagami - Adriano dos Santos Fernandes - - * New feature CORE-4714 - Aggregate statistical functions STDDEV_POP, STDDEV_SAMP, VAR_POP and VAR_SAMP - See also: - /doc/sql.extensions/README.statistical_functions.txt - Contributor(s): - Hajime Nakagami - Adriano dos Santos Fernandes - - * New feature CORE-4707 - Ability to validate tables and indices online (without exclusive access to the database) - Contributor(s): - Vlad Khorsun - - * New feature CORE-4526 - Support SQL-2008 compliant OFFSET/FETCH clauses instead of FIRST/SKIP or ROWS/TO clauses - Contributor(s): - Mark Rotteveel - - * New feature CORE-4438 - Add support for UPDATE OR INSERT statement to Embedded SQL - Contributor(s): - Dmitry Yemanov - - * New feature CORE-4437 - Add support for the RETURNING clause to Embedded SQL - Contributor(s): - Dmitry Yemanov - - * New feature CORE-803 - Server bi-directional (aka scrollable) cursors - See also: - /doc/sql.extensions/README.scrollable_cursors.txt - Contributor(s): - Dmitry Yemanov - - - ************* - * v3.0 Beta 1 - ************* - - * Bugfix CORE-4576 - Cache writer thread could not start - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4575 - Server crashes in the garbage collector thread at disconnect of last attachment - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4574 - Regression: Incorrect result in subquery with aggregate - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4570 - Wrong error at ALTER PACKAGE - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4568 - Server may crash while disconnecting from the database under load - Contributor(s): - Dmitry Yemanov - - * 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 - - * Bugfix CORE-4565 - GDSCODE can have value = 0 in WHEN-section under some concurrent env., only in SC or CS (not in SS) - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4555 - DDL trigger remains active after dropped - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4530 - DB_KEY based join of two tables may be ineffective - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4522 - DDL permission do not protect against removal BLOB filters - Contributor(s): - Roman Simakov - - * Bugfix CORE-4515 - Regression: trace reports UPDATES in statistics when doing INSERT into - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4510 - Database validation bug can cause server to crash - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4506 - Server crashes when execute most of "show ..." commands after reconnect - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4505 - Use of named cursor fails if statement was not executed - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4500 - Firebird crashes after unsuccessful remapping of the lock table's shared memory - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4498 - Server crashes when getting an explained plan for a DBKEY based retrieval - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4489 - Error: statement already has a cursor assigned - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4488 - Wrong results of FOR SELECT FROM AS CURSOR and table is modified inside cursor's begin...end block - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4480 - ISQL issues warning: "Bad debug info format" when connect to database with stored function after it's restoring - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4478 - Failure to load provider/plugin is reported nowhere - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4477 - Field RDB$MAP_TO_TYPE is not present in RDB$TYPES - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4470 - GBAK fails to restore database containing dependency between views and packaged functions - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4468 - CREATE USER GRANT ADMIN ROLE does not work - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4464 - Duplicate tags for CREATE/ALTER USER are not handled correctly - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4461 - NBACKUP prints error messages to stdout instead of stderr - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4453 - Regression: NOT NULL constraint, declared in domain, does not work - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4447 - Positioned UPDATE statement prohibits index usage for the subsequent cursor field references - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4444 - Engine could hung and block all attachments in out of disk space condition during physical backup - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4440 - ISQL crashes without connect when execute command "show version" - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4435 - After calling release() for attachment to database (instead detach) in embedded mode attachment remains active forever - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4433 - GlobalRWLock could not downgrade EX lock to SH if readers are present - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4430 - Properties of user created in Legacy_UserManager padded with space up to 10 character - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4425 - User-collations based on UNICODE are not upgrade to newer ICU version on restore - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4422 - Server crashes when using ROW_NUMBER()over( PARTITION BY x) in ORDER by clause - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4419 - Server crashes while sorting records longer than 128KB - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4417 - GBAK: cannot commit index; primary key with german umlaut - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4415 - Useless extraction of generic DDL trigger - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4396 - Incorrect query result if it is executed via EXECUTE STATEMENT - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4395 - EXECUTE STATEMENT ON EXTERNAL doesn't find Firebird 2.5 database - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4394 - Cursor not found error when using legacy API - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4388 - SELECT WITH LOCK may enter an infinite loop for a single record - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4381 - Incorrect line/column information in runtime errors - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4380 - ISQL truncates blob when reading an empty segment - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4379 - Poor performance of explicit cursors containing correlated subqueries in the select list - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4376 - Preparation of erroneous DDL statement does not show the main command failed - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4375 - Procedure executes infinitely if contains more than 32767 statements inside any BEGIN/END block - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4374 - Truncation error when using EXECUTE STATEMENT with a blob - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4373 - Duplicate names in package are not checked - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4372 - Deadlock is possible when two data pages contains record fragments pointing to each other - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4371 - Create function/sp which references to non-existent exception: error message is "Error while parsing function's BLR" - instead of "exception not defined" - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4366 - Wrong result of WHERE predicate when it contains NULL IS NOT DISTINCT FROM (select min(NULL) from ...) - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4365 - Equality predicate distribution does not work for some complex queries - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4360 - SELECT from derived table which contains GROUP BY on field with literal value returns wrong result - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4354 - Parsing of recursive query returns error "Column does not belong to referenced table" for source having such a column - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4353 - Sorting records are larger than really necessary - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4346 - v3 GBAK cannot restore backups on pre-v3 server versions - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4344 - Error "no current record for fetch operation" when table inner join procedure inner join table - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4334 - Resources (e.g. sort files) owned by trigger may not be released when it's interrupted asynchronously - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4331 - LAG, LEAD and NTH_VALUE raise error when the second argument is NULL - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4330 - Incorrect result for function LAG if OFFSET value is assigned from a table - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4327 - Error in QLI when copying NULL blobs between databases - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4326 - Keyword SET should not be required in ALTER USER statement - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4322 - Engine crashes when use aggregate or window functions in recursive query - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4321 - Regression: ISQL does not destroy the SQL statement - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4320 - Regression: ISQL crashes when receiving statistics of execution of sql query - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4319 - Engine crashes when trace config contains line "connection_id=NN" and we attempt to connect to non-existent database/alias - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4318 - Regression: Predicates involving PSQL variables/parameters are not pushed inside the aggregation - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4313 - Error "Attempt to reopen an open cursor" may be raised if the query handle is reused in a different transaction - Contributor(s): - Dmitry Yemanov - - * Bugfix 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$ATTACHMENTS - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4307 - Fields present only in WHERE clause of views WITH CHECK OPTION causes invalid CHECK CONSTRAINT violation - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4304 - Engine crashes when attempt to REcreate table with FK after syntax error before such recreating - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4303 - Possible races while service destruction - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4301 - Non-ASCII data in SEC$USERS is not read correctly - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4286 - "Statement already has a cursor assigned" error when trying to execute another SQL statement using different cursor name - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4275 - CREATE DATABASE fault if fbclient.dll loaded from another directory (Providers = Engine12) - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4118 - Expression index may be not used for derived fields or view fields - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-3305 - "BLOB not found" error after creation/altering of the invalid trigger - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2350 - Too long column name for select alias should be rejected - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2350 - Too long column name for select alias should be rejected - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-1475 - Database which has active attachments can not be replaced from backup file even after database shut down - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4573 - Avoid need in fake -pas switch when using GSEC in embedded mode - Contributor(s): - Alex Peshkov - - * Improvement CORE-4564 - Add per-table performance counters to the monitoring tables - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4562 - Split all validation messages to critical and minor ones - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4556 - Allocate data pages in group of sequential ordered pages (extents) - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4528 - Allow hash/merge joins for non-field (dbkey or derived expression) equalities - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4487 - Maintain package body after ALTER/RECREATE PACKAGE - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4484 - Description (COMMENT ON) for package procedures and functions, and its parameters - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4469 - Add field in SEC$USERS reflecting whether a user has RDB$ADMIN role in security database - Contributor(s): - Alex Peshkov - - * Improvement CORE-4457 - DATEADD should support fractional value for MILLISECOND - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4451 - Allow trace output to show the explained plan - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4445 - Extend main database file faster when physical backup state changed from stalled to merge - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4443 - Use fast file grow on those Linux systems that support it - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4439 - Raise the 1024 connections limit (FD_SETSIZE) on Windows SS/SC - Contributor(s): - Paul Beach - - * Improvement CORE-4434 - Extend the use of colon prefix for read/assignment OLD/NEW fields and assignment to variables - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4432 - Let attachments to not block others when allocation table is read first time - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4431 - Reduce contention for allocation table lock while database is in stalled physical backup state - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4403 - Allow referencing cursors as record variables in PSQL - Contributor(s): - Adriano dos Santos Fernandes - Dmitry Yemanov - - * Improvement CORE-4398 - Provide ability to specify extra-long name of log when doing gbak to avoid "attempt to store 256 bytes in a clumplet" message - Contributor(s): - Alex Peshkov - - * Improvement CORE-4387 - IStatement::execute() and IAttachment::execute() functions should return on error pointer to old transaction interface - Contributor(s): - Alex Peshkov - - * Improvement CORE-4345 - Ability to trace stored functions execution - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4310 - DATEADD: change input argument from INT to BIGINT - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4252 - Add table name to text of validation contraint error message, to help identify error context - Contributor(s): - Vlad Khorsun - - * Improvement CORE-3881 - Extend the error reported for index/constraint violations to include the problematic key value - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-3242 - Recursive stored procedure should not require execute right to call itself - Contributor(s): - Alex Peshkov - - * Improvement CORE-2897 - Don't send full length of field over the wire when field is null - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2530 - Denser data stream and better prefetch logic in the network protocol - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2303 - Include PLAN in mon$statements - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2224 - Upgrade ICU to version 52.1 - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-2119 - Use entries in restrict list of ExternalFileAccess parameter to mangle filenames with relative path - Contributor(s): - Alex Peshkov - - * Improvement CORE-1900 - Windows authentication: grant privileges to Windows groups - Contributor(s): - Alex Peshkov - - * Improvement CORE-1482 - Make optimizer to consider ORDER BY optimization when making decision about join order - Contributor(s): - Dmitry Yemanov - - * New feature CORE-3368 - Make it possible to specify non-default security database for specific database - Contributor(s): - Alex Peshkov - - * New feature CORE-2208 - New gbak option to ignore specific tables data during the backup - Contributor(s): - Dmitry Starodubov - Alex Peshkov - - * New feature CORE-1377 - Add an ability to change role without reconnecting to database - Contributor(s): - Alex Peshkov - - * New feature CORE-735 - User rights for metadata changes - Contributor(s): - Roman Simakov - Dmitry Yemanov - - ************** - * v3.0 Alpha 2 - ************** - - * Bugfix CORE-4302 - Descending index could be very inefficient for some keys - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4298 - fbsvcmgr doesn't recognise sts_record_versions and other sts switches - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4297 - GFIX crashes when description of limbo transaction have size large than 1KB - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4293 - Server crashes on SELECT with long/complex list of compound AND/OR'd predicates - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4289 - NOT NULL field from derived table becomes NULL when referred outside DT - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4283 - Resource temporarily unavailable errors while simultaneously registering events - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4281 - TYPE OF arguments of stored functions hang the server if depending domain or column is changed - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4271 - Engine crashs in case of recreation of an erratic package body - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4270 - Error in case of subquery with windowed function + where IN(select ...) - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4269 - Wrong output when field with result of windowed function is used in query - with useless WHERE 0=0 and GROUP BY clause - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4268 - Server may crash while disconnecting from a database - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4267 - Server crashes while sweeping the database - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4265 - Unexpected lock conflict error may be raised while connecting to a heavily loaded database - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4262 - Context parsing error with derived tables and CASE functions - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4261 - Wrong result of join when joined fields are created via row_number() function - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4259 - setlocale(LC_CTYPE, "") in ISQL should not be called on Windows - Contributor(s): - Frank Schlottmann-Goedde - - * Bugfix CORE-4258 - Wrong boundary for minimum value for BIGINT/DECIMAL(18) - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4255 - Parametrized queries using RDB$DB_KEY do not work - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4251 - Guardian service could write garbage after the end of message in the Event Log - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4250 - AV in guardian at process shutdown - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4247 - Positioned DELETE (WHERE CURRENT OF ) fails for tables with newly added fields - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4244 - Problem with creation procedure which contain adding text in DOS864 charset - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4241 - Empty password will pass login - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4240 - Recursive query in SQL query returns incorrect results if more than one branch bypass - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4237 - FB3 vs FB2.5. Different metadata for UDF return argument - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4236 - Database shutdown is reported as successfully completed before all active connections are in fact interrupted - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4235 - Deadlock is possible while accessing the monitoring tables under concurrent load - Contributor(s): - Dmitry Yemanov - Vlad Khorsun - - * Bugfix CORE-4234 - Error with IF (subfunc()) when subfunc returns a boolean - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4229 - Bidirectional cursor is not positioned by the first call of FETCH LAST - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4227 - Wrong evaluation of BETWEEN and boolean expressions due to parser conflict - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4225 - Server crashes when attempting to trace activity on database having a db-level trigger - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4219 - Regular expressions with double-slash fail in trace - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4216 - Memory leak with TRIGGER ON TRANSACTION COMMIT - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4214 - GTT should not reference permanent relation - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4212 - Dropping FK on GTT crashes server - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4211 - Embedded engine hangs for 5 seconds when closing, errors about timeout in shutdown process - and invalid mutex are written into firebird.log - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4205 - ISQL -x does not output the START WITH clause of generators/sequences - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4203 - Cannot create packaged routines with [VAR]CHAR parameters - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4202 - Backup/Restore from old version to v3.0 fails with BLR error - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4201 - Computed field returns null value inside BEFORE INSERT trigger - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4200 - An uncommitted select of the pseudo table sec$users blocks new database connections - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4198 - Incorrect "token unknown" error when the SQL string ends with a hex number literal - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4185 - Server crashes with "invalid lock id (NNNNN)" - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4184 - Error is raised while executing empty EXECUTE BLOCK with NOT NULL output parameter - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4180 - CREATE COLLATION does not verify base collation charset - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4178 - New API should return proper metadata properties, not the historical artifacts - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4177 - Problem with some boolean expressions not being allowed - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4176 - Monitoring tables return incomplete information in SC/CS configurations - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4173 - Setting generator value twice in single transaction will set it to zero - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4168 - Backup containing procedures or triggers that select from external tables - cannot be restored with ExternalFileAccess=None - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4164 - Owner name is missing for generators/exceptions restored from a backup - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4163 - Configuration fbtrace.conf contains syntax errors - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4162 - Warnings are not returned from attachDatabase() call - Contributor(s): - Alex Peshkov - - * Bugfix CORE-4160 - The parameterized exception does not accept not ASCII characters as parameter - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4159 - Incorrect memory statistics is reported - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4158 - LIKE with escape doesn't work - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4156 - RDB$GET_CONTEXT/RDB$SET_CONTEXT parameters incorrectly described as CHAR NOT NULL instead of VARCHAR NULLABLE - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4155 - External routines DDL in packages wrongly report error for termination with semi-colon - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4153 - Attempting to use Legacy_Auth directly after install doesn't work, restart of service is required - Contributor(s): - Paul Reeves - - * Bugfix CORE-4149 - New permission types are not displayed by ISQL - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-4145 - Memory leak when preparing EEXECUTE BLOCK which uses domains - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3989 - Bad performance / slow response when many concurrent sorts are executed - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-3921 - Bugcheck 186 (record disappeared) and 100% CPU load (when bugcheckabort=1 and sweep starts at gap ~21000) - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-2648 - NBACKUP's delta file ignored Forced Writes database setting - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-2165 - Unnecessary 1 index read may occur when using strict inequality condition - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-362 - Impossible to enter certain characters in ISQL - Contributor(s): - Frank Schlottmann-Goedde - - * Improvement CORE-4290 - Extensible property support which can add properties (name-value pairs) - to users (stored in the security database and managed in some way) - Contributor(s): - Alex Peshkov - - * Improvement CORE-4285 - Choose the best matching index for navigation - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4273 - Per-database control on access to database from remote stations - Contributor(s): - Alex Peshkov - - * Improvement CORE-4222 - Provide ability to know which authentication method was used for user connection - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4218 - Add database owner to MON$DATABASE - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4215 - Execution of SET STATISTICS INDEX statement could block or slow execution of concurrent attachments - Contributor(s): - Vlad Khorsun - - * Improvement CORE-4206 - Add RESTART [WITH] clause for alter identity columns - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4199 - Add optional START WITH clause to identity columns - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4165 - Replace the hierarchical union execution with the plain one - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-4154 - Firebird.conf should list names of (standard) authentication + usermanager plugins - Contributor(s): - Alex Peshkov - - * Improvement CORE-4148 - Increase ISQL command buffer size from 64 KB to 10 MB to match the new engine limits - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-4085 - Add systemd init scripts - Contributor(s): - Alex Peshkov - - * Improvement CORE-3931 - SQL commands to query/alter users description - Contributor(s): - Alex Peshkov - - * Improvement CORE-3365 - Extend syntax for ALTER USER CURRENT_USER - Contributor(s): - Alex Peshkov - - * Improvement CORE-1846 - Allow index walk (ORDER plan) when there's a composite index {A, B} - and the query looks like WHERE A = ? ORDER BY B - Contributor(s): - Dmitry Yemanov - - * New feature CORE-4263 - Database linger - Contributor(s): - Alex Peshkov - - * New feature CORE-2063 - CREATE OR ALTER USER command - Contributor(s): - Alex Peshkov - - * New feature CORE-2004 - ALTER USER XXX INACTIVE command - Contributor(s): - Alex Peshkov - - - ************** - * v3.0 Alpha 1 - ************** - - * Bugfix CORE-4144 - Error "context already in use (BLR error)" when preparing a query with UNION - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4137 - Wrong metadata output script generate by ISQL / CHARACTER SETISO8859_1 syntax error - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4136 - Sharp-S character treated incorrectly in UNICODE_CI_AI collation - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4135 - Sweep blocks establishment of concurrent attachments in SuperServer - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4134 - Race condition when auto-sweep is started - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-4074 - Computed by columns and POSITION function - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4027 - Creating table with computed fields containing "SELECT FIRST" produces corrupted result - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4018 - Using system domain in procedures arguments/returns cause the SP to be unchangeable - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-4005 - Wrong error message with recursive CTE - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-3973 - Original table name and column name and owner missing from SQLDA for aliased column in grouped query - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3947 - Wrong results when the column with collation using option (NUMERIC-SORT=1) is in WHERE clause - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3941 - Memory alignment problem with unique expression index - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3929 - Invalid error "attempted update of read-only column" when selecting MINVALUE from list with more than 255 elements - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3894 - Wrong numbers in error message for decreasing char/varchar columns - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3874 - Computed column appears in non-existant rows of left join - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3820 - RDB$TYPES contains duplicate character sets - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3754 - SIMILAR TO works wrongly - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3737 - EXECUTE BLOCK parameters definitions are not respected and may cause wrong behavior related to character sets - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3735 - Unprivileged user can delete from RDB$DATABASE, RDB$COLLATIONS, RDB$CHARACTER_SETS - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-3718 - Client library hangs after unsuccessful connection to remote auxiliary (events) port - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3694 - Internal consistency check in query with grouping by subquery+stored procedure+aggregate - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3672 - Computed index by SUBSTRING function for long columns - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3638 - Introduce FR_CA_CI_AI collation and change FR_FR and FR_FR_CI_AI to be identical to FR_CA and FR_CA_CI_AI respectively - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3575 - Support of backup volumes with size more than 4GB - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3545 - Inconsistent domain's constraint validation in PSQL - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3476 - LIST function wrongly concatenates binary blobs - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3475 - Parameters inside the CAST function are described as not nullable - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3431 - ISQL pads UTF-8 data incorrectly - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3416 - Inserting Kase into a CHARACTER SET ASCII column succeeds - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3401 - Collation errors with [type of] , type of column - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3338 - Regression: code changes disabled support for expression indexes with COALESCE, CASE and DECODE - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3317 - Success of deleting rows depending on order of row insertion - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-3310 - RDB$GET_CONTEXT and BETWEEN in views - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3269 - When server gets unavailbale, client does not perform detach correctly - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3260 - Interlock.h not portable - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3250 - Cannot start firebird server under any username other than "root", "firebird" , "interbas"or "interbase" - Contributor(s): - Alex Peshkov - - * Bugfix CORE-3239 - UTF8 UNICODE_CI collate can not be used in compound index - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3204 - Constraint violation error of CAST is not raised inside views - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3201 - ATAN2 returns incorrect value for (0, 0) - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3174 - Expression index with TRIM may lead to incorrect indexed lookup - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3114 - Attempt to drop non-existing generator produces bad error - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3056 - Problems may happen when issuing DDL commands in the same transaction after CREATE COLLATION was issued - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3055 - Variable/argument name could be absent or be wrong in error messages when more than 256 variables are used - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3052 - Wrong resultset for comparisons involving multiple index segments - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-3047 - Wrong logic is used to resolve EXECUTE BLOCK parameters collations - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2988 - Concurrent transaction number not reported if lock timeout occurs - Contributor(s): - Nickolay Samofatov - - * Bugfix CORE-2957 - COUNT(*) from a big table returns negative result - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2952 - Case-sensitive character class names in SIMILAR TO - Contributor(s): - Dimitry Sibiryakov - - * Bugfix CORE-2922 - Character set used in constants is not registered as a dependency - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2913 - COLLATE expressions are applied incorrectly - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2798 - Incomplete plan output (lack of view names) when selecting from views containing procedures inside - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2796 - DB_KEY is always zero for external tables - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2788 - ISQL extracts the array dimensions after the character set name - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-2784 - Guardian creates more and more threads each time FBServer dies - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-2740 - GBAK restores invalid views without any warning to the user - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-2699 - Common table expression context could be used with parameters - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2696 - ALTER TABLE command can add a field which has NOT NULL definition - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2678 - Full outer join cannot use available indices (very slow execution) - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2606 - Multibyte CHAR value requested as VARCHAR is returned with padded spaces - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2547 - Utilities need to honor their minimum number of characters to recognize an option - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-2545 - Lack of several validations in GBAK - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-2543 - NBACKUP may hide the real cause of failure - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-2508 - Tricky index names can defeat the parsing logic when generating a human readable plan - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2484 - Success message when connecting to tiny trash database file - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-2431 - String values in error messages are not converted to connection charset - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2238 - UTF8 and large varchar fields, IS DISTINCT FROM causes error "Implementation limit exceeded" - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-2204 - Constraints on SP output parameters are checked even when the SP returns zero rows - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-2155 - Join of SP with view or table may fail with error "No current record for fetch operation" - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-1748 - Unrestorable backup - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-1712 - Buffer overflow in conversion - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-1620 - Incorrect error message (column number) if the empty SQL string is prepared - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-1605 - Bugcheck 232 (invalid operation) for an aggregated query - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-1595 - Tray icon of Firebird Guardian disappears after Windows Explorer crash - Contributor(s): - Claudio Valderrama C. - - * Bugfix CORE-1550 - Unnecessary index scan happens when the same index is mapped to both WHERE and ORDER BY clauses - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-1518 - Adding a non-null restricted column to a populated table renders the table inconsistent - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-1355 - Zero is displayed instead of NULL - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-1188 - STARTING WITH :param (empty string) doesn't work if using index with many fields - Contributor(s): - Adriano dos Santos Fernandes - - * Bugfix CORE-634 - Bad treatment of FIRST/SKIP in sub-selects - Contributor(s): - Vlad Khorsun - - * Bugfix CORE-304 - Metadata security hole - any user can alter/drop generators and exceptions - Contributor(s): - Dmitry Yemanov - - * Bugfix CORE-92 - Infinite insertion cycle - Contributor(s): - Vlad Khorsun - - * Improvement CORE-3972 - Allow selection of SQL_INT64, SQL_DATE and SQL_TIME in dialect 1 - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3919 - Improve SIMILAR TO performance - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3879 - Make FB_LOCK_PRINT a bit more handy - Contributor(s): - Vlad Khorsun - - * Improvement CORE-3788 - Make all utilities follow same rules when expanding database name - Contributor(s): - Alex Peshkov - - * Improvement CORE-3779 - Report OS user name in MON$ATTACHMENTS - See also: - /doc/README.monitoring_tables - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-3704 - Add new context variables to the SYSTEM namespace - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-3639 - Allow the use of multiple WHEN MATCHED / NOT MATCHED clauses in MERGE, as per the SQL 2008 specification - See also: - /doc/README.merge.txt - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3594 - Include expected and actual string lenght into error message for sqlcode -802 - Contributor(s): - Alex Peshkov - - * Improvement CORE-3588 - More details in the error message "wrong page type" - Contributor(s): - Alex Peshkov - - * Improvement CORE-3546 - Aliases for the RETURNING clause - See also: - /doc/sql.extensions/README.returning - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3343 - Support for the RETURNING clause in positioned (WHERE CURRENT OF) UPDATE and DELETE statements - See also: - /doc/sql.extensions/README.returning - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3251 - Use SSL/TLS support for both encryption and user authentication - Contributor(s): - Alex Peshkov - - * Improvement CORE-3085 - Add clause ALTER DOMAIN {DROP | SET} NOT NULL - See also: - /doc/sql.extensions/README.ddl.txt - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3076 - Better performance for (table.field = :param or :param = -1) in the WHERE clause - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-3057 - Allow the usage of blobs in COMPUTED BY expressions - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-3020 - Add RETURNING ... INTO ... clause to the MERGE statement - See also: - /doc/sql.extensions/README.returning, /doc/README.merge.txt - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-2868 - Increase trigger and stored procedure body size above 32KB - Note(s): - Available via the new API only - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2812 - Prohibit any improper mixture of explicit and implicit joins - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2787 - Make RDB$SYSTEM_FLAG not null - Contributor(s): - Claudio Valderrama C. - - * Improvement CORE-2780 - Include client library version and protocol version into MON$ATTACHMENTS - See also: - /doc/README.monitoring_tables - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2724 - Validate or transform string of DML queries so that engine internals don't receive malformed strings - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-2712 - Do not print "invalid request BLR" for par.cpp errors with valid BLR - Contributor(s): - Claudio Valderrama C. - - * Improvement CORE-2697 - Support the "? in (SELECT some_col FROM some_table)" subqueries - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-2575 - Make ISQL "input" command open relative filenames based on the directory - of last opened (and not closed) input file - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-2565 - Many hardcoded messages in Trace Manager - Contributor(s): - Claudio Valderrama C. - - * Improvement CORE-2554 - Grant execute permissions for UDFs - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2553 - Grants access on generators (gen_id, next value for) - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2542 - QLI and NBACKUP accept arbitrary input after the first letter of an option - Contributor(s): - Claudio Valderrama C. - - * Improvement CORE-2541 - Too many hardcoded messages in NBACKUP - Contributor(s): - Claudio Valderrama C. - - * Improvement CORE-2540 - Utilities need a more coherent way to show help and version - Contributor(s): - Claudio Valderrama C. - - * Improvement CORE-2187 - Return the client host name in MON$ATTACHMENTS - See also: - /doc/README.monitoring_tables - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-2006 - SUBSTRING with regular expression (SIMILAR TO) capability - See also: - /doc/README.substring_similar.txt - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-2005 - Support SQL 2008 syntax for MERGE statement with DELETE extension - See also: - /doc/README.merge.txt - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-1906 - Allow interactive arguments (seconds and intervals) of fb_lock_print to be 32-bit integers - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-1898 - Increased the password length from 8 characters, removed support - for LegacyHash and Authentication parameters in firebird.conf. - Support of pre-2.0 hashes is dropped, authentication is overridden - by AuthServer parameter. - Contributor(s): - Alex Peshkov - - * Improvement CORE-1609 - Remove limit of PSQL output parameter size - Note(s): - Available via the new API only - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-1180 - DDL syntax to change (not) nullable state of columns - See also: - /doc/sql.extensions/README.ddl.txt - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-1117 - Remove or extend limit of command text length (64K) - Note(s): - Available via the new API only - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-832 - Add support for parameterized exceptions - See also: - /doc/sql.extensions/README.exception_handling - Contributor(s): - Adriano dos Santos Fernandes - - * Improvement CORE-800 - Easy metadata extract improvements - Contributor(s): - Claudio Valderrama C. - - * Improvement CORE-675 - Add entries to RDB$Types - Contributor(s): - Dmitry Yemanov - - * Improvement CORE-672 - "Over the wire" connection encryption - Contributor(s): - Alex Peshkov - - * New feature CORE-4089 - Runtime architecture configuration - Contributor(s): - Alex Peshkov - Vlad Khorsun - - * New feature CORE-3626 - Subfunctions in PSQL and EXECUTE BLOCK - See also: - /doc/sql.extensions/README.subroutines.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-3621 - Window functions: NTH_VALUE - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-3620 - Window functions: LAST_VALUE - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-3619 - Window functions: FIRST_VALUE - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-3364 - Blob filter to translate internal debug info into text representation - Contributor(s): - Vlad Khorsun - - * New feature CORE-3332 - Provide more detailed information about the query execution plan - Contributor(s): - Dmitry Yemanov - - * New feature CORE-3291 - New pseudocolumn (RDB$RECORD_VERSION) to get number of the transaction - that created a record version - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-3018 - RECREATE and CREATE OR ALTER SEQUENCE/GENERATOR statements - See also: - /doc/sql.extensions/README.ddl.txt - Contributor(s): - Adriano dos Santos Fernandes - Dmitry Yemanov - - * New feature CORE-2884 - New object rights for enhanced security - Contributor(s): - Dmitry Yemanov - - * New feature CORE-2869 - Window functions: LAG and LEAD - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2830 - Window functions: DENSE_RANK, RANK and ROW_NUMBER - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2823 - Window functions: ORDER BY clause - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2777 - Make possible to alter the default database character set without manual update of system table - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2744 - Inverse hyperbolic trigonometric functions as native functions - See also: - /doc/sql.extensions/README.builtin_functions.txt - Contributor(s): - Claudio Valderrama C. - - * New feature CORE-2700 - C++ API supporting functions, triggers and stored procedures - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2639 - Pseudo-table with list of users, available for management to current user - Contributor(s): - Alex Peshkov - - * New feature CORE-2470 - Support for alternate format of strings literals - See also: - /doc/sql.extensions/README.alternate_string_quoting.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2312 - PSQL packages - See also: - /doc/sql.extensions/README.packages.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2310 - DDL triggers - See also: - /doc/sql.extensions/README.ddl_triggers.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2133 - Window functions: PARTITION BY clause - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2090 - Window functions: Support OVER () clause with current aggregate functions - See also: - /doc/sql.extensions/README.window_functions.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-2047 - User-defined PSQL functions - Contributor(s): - Dmitry Yemanov - - * New feature CORE-1952 - Deprecate implementation IDs in ODS, thus simplifying new ports - Contributor(s): - Alex Peshkov - - * New feature CORE-1385 - Identity columns - See also: - /doc/sql.extensions/README.identity_columns.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-1288 - Subprocedures in PSQL and EXECUTE BLOCK - See also: - /doc/sql.extensions/README.subroutines.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-1209 - CONTINUE statement - See also: - /doc/sql.extensions/README.ddl.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-816 - Stored procedures, triggers and functions in Java - See also: - /doc/README.external_routines.txt - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-775 - True SMP support for SuperServer - Contributor(s): - Vlad Khorsun - - * New feature CORE-726 - Boolean data type - See also: - /doc/README.data_types - Contributor(s): - Adriano dos Santos Fernandes - - * New feature CORE-685 - Location of user lists (DB permission) - Contributor(s): - Alex Peshkov - - * New feature CORE-657 - Database encryption - Contributor(s): - Alex Peshkov - - * New feature CORE-462 - New option in addition to -V switch to specify a custom verbose interval - Contributor(s): - Claudio Valderrama C. + *************** + * v4.0 Alpha 1 + *************** +[to be composed]