All Projects : Firebird Core (Key: CORE)

Project Lead: Dmitry Yemanov
URL: http://www.firebirdsql.org/index.php?op=devel&sub=engine
Description:
Everything that belong to core Firebird distribution package, i.e. the engine, basic tools, UDF's, character sets and collations, documentation/readme, installers etc.

Release Notes

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Road Map

Progress: 
  85 of 86 issues have been resolved
Maintenance release
   Bug CORE-5966 UNRESOLVED Slow performance when executing SQL scripts as non-SYSDBA user Major Open
   Bug CORE-5118 FIXED Indices on computed fields are broken after restore (all keys are NULL) Blocker Closed
   Bug CORE-5982 FIXED error read permission for BLOB field, when it is input/output procedure`s parametr Blocker Closed
   Bug CORE-6137 FIXED Server crashes when it run SQL Critical Resolved
   Bug CORE-6090 FIXED BLOB fields may be suddenly set to NULLs during UPDATE after a table format change Critical Closed
   Bug CORE-6040 FIXED Metadata script extracted using ISQL is invalid/incorrect when table has COMPUTED BY field Critical Closed
   Bug CORE-5943 FIXED Server crashes preparing a query with both DISTINCT/ORDER BY and non-field expression in the select list Critical Closed
   Bug CORE-6203 FIXED "Error reading data from the connection" is raised sometimes when using non-default authentication plugin Major Resolved
   Bug CORE-5902 FIXED Add Firebird Event fails with error "While isc_que_events - Failed to establish a secondary connection for event processing." Major Resolved
   Improvement CORE-6004 FIXED Add a configuration switch to disable the "TCP Loopback Fast Path" option (Windows only) Major Resolved
   Bug CORE-5935 FIXED Bugcheck 165 (cannot find tip page) Major Resolved
   Bug CORE-6150 FIXED Bugcheck when PK\UK\FK constraint check read record already marked as damaged Major Resolved
   Bug CORE-6143 FIXED Error 'Multiple maps found for ...' is raised in not appropriate case Major Resolved
   Bug CORE-5972 FIXED External engine trigger crashing server if table have computed field Major Resolved
   Bug CORE-6204 FIXED FB crash because TraceSvcJrd::checkPrivileges can pass NULL in 'alias' Major Resolved
   Bug CORE-6063 FIXED FB3 (protocol 13) returns op_accept instead op_accept_data Major Resolved
   Bug CORE-5980 FIXED Firebird crashes due to concurrent operations with expression indices Major Resolved
   Bug CORE-5959 FIXED Firebird returns wrong time after changes of time zone Major Resolved
   Improvement CORE-5948 FIXED Make WIN_SSPI plugin produce keys for wirecrypt plugin Major Resolved
   Improvement CORE-5928 FIXED Make it possible for AuthClient plugin to access authentication block from DPB. Major Resolved
   Bug CORE-5639 FIXED Mapping rule using WIN_SSPI plugin: windows user group conversion to firebird role does not work Major Resolved
   Bug CORE-6067 FIXED Memory leak in fbclient Major Resolved
   Bug CORE-5918 FIXED Memory pool statistics is not accurate Major Resolved
   Bug CORE-6108 FIXED Regression: FB3 throws "Datatypes are not comparable in expression" in procedure parameters Major Resolved
   Bug CORE-5907 FIXED Regression: can not launch trace if its 'database' section contains regexp pattern with curvy brackets to enclose quantifier Major Resolved
   Bug CORE-3072 FIXED Security issues when window trusted authentication is enabled Major Resolved
   Bug CORE-6015 FIXED Segfault when using expression index with complex expression Major Resolved
   Bug CORE-6045 FIXED Segmentation fault in fbtracemgr when closing it using ctrl-C Major Resolved
   Bug CORE-6027 FIXED Server hang on new attachment right after trace session stop Major Resolved
   Bug CORE-6185 FIXED Some (wrong ?) parameters of ENCRYPT() leads FB to crash Major Resolved
   Sub-task CORE-4463 FIXED CORE-4462
Windows implementation for 4462
Major Resolved
   Bug CORE-5927 FIXED With some non-standard authentication plugins providing correct crypt key wire anyway remains not encrypted Major Resolved
   Bug CORE-6141 FIXED fbsvcmgr action_repair rpr_list_limbo_trans does not show list of transactions in LIMBO state Major Resolved
   Bug CORE-6171 FIXED "No current record for fetch operation" with queries with aggregated subselect Major Closed
   Bug CORE-5800 FIXED After backup/restore the indexes by expression on computed field are not working properly. Major Closed
   Bug CORE-6026 FIXED Alignment issue with FB_MESSAGE C++ macro (as well UDR macros) and BIGINT/DECFLOAT types in Linux 32-bits Major Closed
   Bug CORE-5926 FIXED Attempt to create mapping with non-ascii user name which is encoded in SINGLE-BYTE codepage (win 1251) leads to '-Malformed string' message. Major Closed
   Bug CORE-6089 FIXED BLOBs are unnecessarily copied during UPDATE after a table format change Major Closed
   Bug CORE-5070 FIXED Compound index cannot be used for filtering in some ORDER/GROUP BY queries Major Closed
   Bug CORE-6097 FIXED Connection does not see itself in the MON$ATTACHMENTS when Domain/Username (using SSPI) is 31 bytes long Major Closed
   Bug CORE-6086 FIXED Creating of the large procedure crashes the server. Major Closed
   Bug CORE-3925 FIXED Creating self-referential FK crashes database (bug-check) whether constraint violation had place Major Closed
   Bug CORE-5995 FIXED Creator user name is empty in user trace sessions Major Closed
   Bug CORE-5950 FIXED Deadlock when attaching to bugchecked database Major Closed
   Improvement CORE-6072 FIXED Ensure providers compatibility across versions Major Closed
   Bug CORE-6142 FIXED Error "connection lost to database" could happen when application creates few local attachments (using XNET) simultaneously Major Closed
   Sub-task CORE-6091 FIXED CORE-6072
Errors when processing correct SQL statements in engine12 provider loaded by FB4 server
Major Closed
   Bug CORE-6182 FIXED ExtConnPoolLifeTime acts as countdown for activity in MOST RECENT database (of several) rather then separate for each of used databases Major Closed
   Bug CORE-5965 FIXED FB3 Optimiser chooses less efficient plan than FB2.5 optimiser Major Closed
   Bug CORE-6007 FIXED Firebird does not build on Mac with fresh toolchain Major Closed
   Bug CORE-5888 FIXED Firebird server on Android has problem with numerics Major Closed
   Bug CORE-5936 FIXED Firebird server segfaults in the end of database backup Major Closed
   Bug CORE-6163 FIXED Generator pages are not encrypted Major Closed
   Sub-task CORE-6009 FIXED CORE-2917
I/O error during "open" operation for file "/tmp/firebird/fb_trace_*" in firebird.log
Major Closed
   Bug CORE-6138 FIXED Inconsistent behavior regarding visibility of master record on detail inserts Major Closed
   Bug CORE-6144 FIXED Inconsistent behaviour of the NEW context variable in AFTER UPDATE OR DELETE triggers Major Closed
   Bug CORE-6104 FIXED Incorrect error "invalid request handle" is thrown when an embedded user doesn't have SELECT permissions Major Closed
   Bug CORE-5986 FIXED Incorrect evaluation of NULL IS [NOT] {FALSE | TRUE} Major Closed
   Bug CORE-5395 FIXED Invalid data type for negation (minus operator) Major Closed
   Bug CORE-6031 FIXED Little valgrind memory leak in isc_attach_database Major Closed
   Bug CORE-5784 FIXED Lock folder inizialization is not multi-process safe Major Closed
   Bug CORE-5074 FIXED Lost the charset ID in selection of array element Major Closed
   Bug CORE-5823 FIXED No permission for SELECT access to blob field in stored procedure. Major Closed
   Bug CORE-5795 FIXED ORDER BY clause on compound index may disable usage of other indices Major Closed
   Bug CORE-5845 FIXED ORDER BY on index can cause suboptimal index choices Major Closed
   Bug CORE-6078 FIXED Permissions for create or alter statements are not checked. Major Closed
   Bug CORE-6087 FIXED Problem with casting within UNION Major Closed
   Bug CORE-5985 FIXED Regression: ROLE does not passed in ES/EDS (specifying it in the statement is ignored) Major Closed
   Bug CORE-2440 FIXED Restoring DB with computed index on computed field provides wrong index and wrong select results Major Closed
   Bug CORE-6068 FIXED Server hangs when compiling big package with error Major Closed
   Bug CORE-6038 FIXED Srp user manager sporadically creates users which can not attach Major Closed
   Bug CORE-6028 FIXED Trigger on system table restored in FB3 database and can't be deleted Major Closed
   Bug CORE-6122 FIXED UDFs in Firebird 3.0.4 on macOS Mojave - when trying to call UDF from fbudf.dylib in isql, a message "Statement failed, SQLSTATE = 39000 invalid request BLR at offset 35" is displayed Major Closed
   Bug CORE-5955 FIXED Unable to init binreloc with ld >= 2.31 Major Closed
   Bug CORE-6050 FIXED When FB 3 fbclient.dll connects to a remote FB 2.5 server, it tries to open local (client-side) directories and files Major Closed
   Bug CORE-5993 FIXED When creation of audit log file fails, there is no error message in firebird.log Major Closed
   Bug CORE-6134 FIXED Win_Sspi in the list of auth plugins leads message about failed login to be changed (from 'Your user name and password are not defined...' to 'Missing security context ...') Major Closed
   Bug CORE-6000 FIXED gbak issues "Your user name and password are not defined" when command switch "-fe(tch_password) ..." is specified when run as service Major Closed
   Bug CORE-5934 FIXED gpre_boot fails to link using cmake, undefined reference 'dladdr' and 'dlerror' Major Closed
   Bug CORE-5989 FIXED iconv / libiconv 1.15 vs libc / libiconv_open | common/isc_file.cpp Major Closed
   Improvement CORE-5724 FIXED Add ability to use "install.sh -path /opt/my_path" without need to install FB first in the default folder ("/opt/firebird") Minor Closed
   Bug CORE-6043 FIXED GTTs do not release used space Minor Closed
   Bug CORE-6197 FIXED Memory leak in INET_connect() Minor Closed
   Bug CORE-5991 FIXED Trace could not work correctly with quoted file names in trace configurations Minor Closed
   Bug CORE-5099 FIXED build with gcc6 broken Minor Closed
   Improvement CORE-5741 FIXED Word "fixing" in gbak output is too scary Trivial Resolved
Progress: 
  93 of 94 issues have been resolved
Beta Release
   Bug CORE-6170 UNRESOLVED Cannot install on CentOS 8 because version of LibTomMath and LibNCurses library Major Open
   Bug CORE-6137 FIXED Server crashes when it run SQL Critical Resolved
   Bug CORE-6090 FIXED BLOB fields may be suddenly set to NULLs during UPDATE after a table format change Critical Closed
   Bug CORE-6040 FIXED Metadata script extracted using ISQL is invalid/incorrect when table has COMPUTED BY field Critical Closed
   Bug CORE-6203 FIXED "Error reading data from the connection" is raised sometimes when using non-default authentication plugin Major Resolved
   Improvement CORE-6032 FIXED Add DPB properties for time zone bind and decfloat configuration Major Resolved
   Bug CORE-5902 FIXED Add Firebird Event fails with error "While isc_que_events - Failed to establish a secondary connection for event processing." Major Resolved
   Improvement CORE-6004 FIXED Add a configuration switch to disable the "TCP Loopback Fast Path" option (Windows only) Major Resolved
   Improvement CORE-6017 FIXED Add transaction info fb_info_tra_snapshot_number Major Resolved
   Bug CORE-6080 FIXED Attempt to drop existing user randomly fails with "336723990 : record not found for user" Major Resolved
   Improvement CORE-6057 FIXED Bind setting for Firebird 4 extended precision numeric/decimal Major Resolved
   Bug CORE-6150 FIXED Bugcheck when PK\UK\FK constraint check read record already marked as damaged Major Resolved
   New Feature CORE-6109 FIXED Changing FLOAT to a SQL standard compliant FLOAT datatype Major Resolved
   Bug CORE-6168 FIXED Engine cant determine datatype in SQL: Unknown SQL Data type (32752). In current snapshot build Major Resolved
   Bug CORE-6143 FIXED Error 'Multiple maps found for ...' is raised in not appropriate case Major Resolved
   Bug CORE-6063 FIXED FB3 (protocol 13) returns op_accept instead op_accept_data Major Resolved
   Bug CORE-6067 FIXED Memory leak in fbclient Major Resolved
   Bug CORE-6186 FIXED Original content of column which is involved into ENCRYPT() is displayed as distorted view after this call Major Resolved
   Bug CORE-6108 FIXED Regression: FB3 throws "Datatypes are not comparable in expression" in procedure parameters Major Resolved
   Bug CORE-6015 FIXED Segfault when using expression index with complex expression Major Resolved
   Bug CORE-6045 FIXED Segmentation fault in fbtracemgr when closing it using ctrl-C Major Resolved
   Bug CORE-6027 FIXED Server hang on new attachment right after trace session stop Major Resolved
   Bug CORE-6185 FIXED Some (wrong ?) parameters of ENCRYPT() leads FB to crash Major Resolved
   Sub-task CORE-4463 FIXED CORE-4462
Windows implementation for 4462
Major Resolved
   Bug CORE-6141 FIXED fbsvcmgr action_repair rpr_list_limbo_trans does not show list of transactions in LIMBO state Major Resolved
   Bug CORE-5976 FIXED gbak multi-database file restore uses wrong minimum number of pages for first database file Major Resolved
   Bug CORE-6171 FIXED "No current record for fetch operation" with queries with aggregated subselect Major Closed
   Bug CORE-6088 FIXED "SIMILAR TO" hangs when processing parenthesis Major Closed
   Bug CORE-6026 FIXED Alignment issue with FB_MESSAGE C++ macro (as well UDR macros) and BIGINT/DECFLOAT types in Linux 32-bits Major Closed
   Bug CORE-6089 FIXED BLOBs are unnecessarily copied during UPDATE after a table format change Major Closed
   Bug CORE-5957 FIXED Bug in SIMILAR TO when adding numeric quantifier as bound for repetetion of expression leads to empty resultset Major Closed
   Bug CORE-5445 FIXED Cannot install on Debian Stretch/Testing because version of LibTomMath library Major Closed
   Improvement CORE-6058 FIXED Change behavior of skipped and repeated wall times within time zones Major Closed
   Bug CORE-6097 FIXED Connection does not see itself in the MON$ATTACHMENTS when Domain/Username (using SSPI) is 31 bytes long Major Closed
   Bug CORE-5697 FIXED Conversion from numeric literals to DECFLOAT adds precision that is not originally present Major Closed
   Bug CORE-5696 FIXED Conversion from zero numeric literals to DECFLOAT results in incorrect value Major Closed
   Bug CORE-6086 FIXED Creating of the large procedure crashes the server. Major Closed
   Bug CORE-3925 FIXED Creating self-referential FK crashes database (bug-check) whether constraint violation had place Major Closed
   Improvement CORE-6072 FIXED Ensure providers compatibility across versions Major Closed
   Bug CORE-6142 FIXED Error "connection lost to database" could happen when application creates few local attachments (using XNET) simultaneously Major Closed
   Sub-task CORE-6093 FIXED CORE-6072
Errors simultaneously accessing security database from two engines
Major Closed
   Sub-task CORE-6091 FIXED CORE-6072
Errors when processing correct SQL statements in engine12 provider loaded by FB4 server
Major Closed
   Improvement CORE-5658 FIXED Execute statement with excess parameters Major Closed
   Bug CORE-6182 FIXED ExtConnPoolLifeTime acts as countdown for activity in MOST RECENT database (of several) rather then separate for each of used databases Major Closed
   Bug CORE-6007 FIXED Firebird does not build on Mac with fresh toolchain Major Closed
   Bug CORE-5888 FIXED Firebird server on Android has problem with numerics Major Closed
   Bug CORE-6163 FIXED Generator pages are not encrypted Major Closed
   Sub-task CORE-6009 FIXED CORE-2917
I/O error during "open" operation for file "/tmp/firebird/fb_trace_*" in firebird.log
Major Closed
   Bug CORE-6044 FIXED ISQL issues with increased identifier length Major Closed
   Bug CORE-6138 FIXED Inconsistent behavior regarding visibility of master record on detail inserts Major Closed
   Bug CORE-6144 FIXED Inconsistent behaviour of the NEW context variable in AFTER UPDATE OR DELETE triggers Major Closed
   Bug CORE-6104 FIXED Incorrect error "invalid request handle" is thrown when an embedded user doesn't have SELECT permissions Major Closed
   Bug CORE-6046 FIXED Incorrect time zone parsing reads garbage in memory Major Closed
   Task CORE-3773 FIXED Inefficient memory usage and speed of SIMILAR TO when handling long text BLOB Major Closed
   Bug CORE-4874 FIXED Infinite "similar to" matching Major Closed
   Bug CORE-6031 FIXED Little valgrind memory leak in isc_attach_database Major Closed
   Bug CORE-5784 FIXED Lock folder inizialization is not multi-process safe Major Closed
   Bug CORE-5074 FIXED Lost the charset ID in selection of array element Major Closed
   New Feature CORE-6018 FIXED Make it possible to start multiple transactions (possibly in different attachments) using the same initial transaction snapshot Major Closed
   Bug CORE-6181 FIXED Operations when using "SET DECFLOAT BIND BIGINT,n" with result of 11+ digits, fail with "Decimal float invalid operation" Major Closed
   Bug CORE-6078 FIXED Permissions for create or alter statements are not checked. Major Closed
   Bug CORE-6087 FIXED Problem with casting within UNION Major Closed
   Bug CORE-6166 FIXED Problems with long object names (> 255 bytes) Major Closed
   Task CORE-6016 FIXED Rename RDB$GET_CONTEXT('SYSTEM', 'SNAPSHOT_CN') to RDB$GET_CONTEXT('SYSTEM', 'SNAPSHOT_NUMBER') Major Closed
   Bug CORE-6071 FIXED Restore of encrypted backup of database with SQL dialect 1 fails Major Closed
   Bug CORE-5931 FIXED SIMILAR TO does not return result when invalid pattern is used (with two adjacent special characters that should be escaped but aren't) Major Closed
   Bug CORE-5664 FIXED SIMILAR TO is substantially (500-700x) slower than LIKE on trivial pattern matches with VARCHAR data. Major Closed
   Bug CORE-4893 FIXED SIMILAR-TO leads FB to crash when checking blob with size > 2Gb for matching to string literal Major Closed
   Bug CORE-5892 FIXED SQL SECURITY DEFINER context is not properly evaluated for monitoring tables Major Closed
   Bug CORE-6159 FIXED SUBSTRING SIMILAR is described with wrong data type in DSQL Major Closed
   Bug CORE-6160 FIXED SUBSTRING of non-text/-blob is described to return NONE character set in DSQL Major Closed
   Bug CORE-6033 FIXED SUBSTRING(CURRENT_TIMESTAMP) does not work Major Closed
   Bug CORE-6068 FIXED Server hangs when compiling big package with error Major Closed
   Improvement CORE-6069 FIXED Show OS-specific error when entrypont is not found in dynamic library Major Closed
   Bug CORE-6038 FIXED Srp user manager sporadically creates users which can not attach Major Closed
   Bug CORE-6034 FIXED The original time zone should be set to the current time zone at routine invocation Major Closed
   Bug CORE-6028 FIXED Trigger on system table restored in FB3 database and can't be deleted Major Closed
   Sub-task CORE-6083 FIXED CORE-4726
USING PLUGIN clause does not work in RECREATE USER
Major Closed
   Bug CORE-3858 FIXED Very poor performance of SIMILAR TO on some arguments + unable to disconnect via DELETE FROM MON$ATTACHMENTS Major Closed
   Bug CORE-6050 FIXED When FB 3 fbclient.dll connects to a remote FB 2.5 server, it tries to open local (client-side) directories and files Major Closed
   Bug CORE-6134 FIXED Win_Sspi in the list of auth plugins leads message about failed login to be changed (from 'Your user name and password are not defined...' to 'Missing security context ...') Major Closed
   Bug CORE-6000 FIXED gbak issues "Your user name and password are not defined" when command switch "-fe(tch_password) ..." is specified when run as service Major Closed
   Bug CORE-4739 FIXED Accent insensitive comparison: diacritical letters with DIAGONAL crossing stroke pass only test on EQUALITY to their non-accented forms Minor Closed
   Bug CORE-6061 FIXED Building with --with-builtin-tommath doesn't work Minor Closed
   Improvement CORE-6049 FIXED Builtin functions converting binary string to hexadecimal representation and vice versa Minor Closed
   Bug CORE-6043 FIXED GTTs do not release used space Minor Closed
   Bug CORE-6197 FIXED Memory leak in INET_connect() Minor Closed
   Improvement CORE-4726 FIXED Provide ability to do: REcreate user <user_name> password <user_pwd> Minor Closed
   Bug CORE-6019 FIXED Wire compression not working without MSVC 2010 runtime installation (FB4 Beta1) Minor Closed
   Bug CORE-5099 FIXED build with gcc6 broken Minor Closed
   Bug CORE-6056 FIXED overflow warings in some collations Minor Closed
   Improvement CORE-5538 FIXED Add ability to backup/restore only those (several) tables which are enumerated as command line argument (pattern) Trivial Closed
   Improvement CORE-6048 FIXED Provide ability to see current state of DB encryption Trivial Closed
   Bug CORE-6174 FIXED ibase.h is missing from nightly builds Trivial Closed
Progress:  No issues.
Maintenance release
  No issues.

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Project Summary

Open Open 1369
   23%
In Progress In Progress 3
Reopened Reopened 28
Resolved Resolved 461
   8%
Closed Closed 4153
   69%

Open Issues

By Priority
Blocker Blocker 10
   1%
Critical Critical 50
   4%
Major Major 890
   64%
Minor Minor 385
   28%
Trivial Trivial 65
   5%

By Assignee
Adriano dos Santos Fernandes 24
   2%
Alexander Peshkov 46
   3%
Claudio Valderrama C. 3
Dmitry Yemanov 84
   6%
Michal Kubeček 1
Paul Reeves 17
   1%
Roman Simakov 2
Vlad Khorsun 78
   6%
Unassigned 1145
   82%