| Change Log |
|---|
In the following, change log entries for the managed software packages are shown
Last 10 30 100 1000 10000 entries
| Category | Date | Version | Log |
|---|---|---|---|
| cego | 02.03.2026 | 2.54.14 | Version released |
| cego | 01.03.2026 | 2.54.14 | Completed verify locks command with missing pool, querycache, tablecache, db and xml locks |
| cego | 01.03.2026 | 2.54.13 | Version released |
| cego | 01.03.2026 | 2.54.13 | In CegoLockHandler, added check for unlock methods to check for lockId == 0. This ensures to avoid unlock operations of undefined lockIds which can impact semaId=0 ( first record lock ). It has been observed, that in deadlock situations, this might lead to locking leaks for RECLOCK-0 |
| cego | 01.03.2026 | 2.54.13 | In CegoTableManager::checkBTreeIntegrity added support for allowDuplicateNull feature ( multiple null values in unique btree ) |
| cego | 28.02.2026 | 2.54.12 | Version released |
| cego | 27.02.2026 | 2.54.12 | Fix added in CegoQueryHelper::maxFieldSize. The returned size must be at least MAX_NULL_LEN, otherwise format errors occur ( string(1) field with null values ) |
| cego | 27.02.2026 | 2.54.12 | Added admin command "verify locks" to perform a test aquire of all lock manager locks read and write |
| cego | 27.02.2026 | 2.54.11 | Version released |
| cego | 27.02.2026 | 2.54.11 | Small exception improvement added for CegoFactor::evalFieldValue for query case |
| cegojdbc | 25.02.2026 | 1.16.1 | removed logback.xml to avoid logging side effects |
| cego | 25.02.2026 | 2.54.10 | Version released |
| cego | 24.02.2026 | 2.54.10 | Rework of tableset verification procedure. Using plain output format now, more details added and bugs removed |
| cego | 24.02.2026 | 2.54.9 | Version released |
| cego | 24.02.2026 | 2.54.9 | Added patch in CegoBtreeNode::verifyLeafFull. Before decoding values via CegoQueryHelper::decodeFVL, the btree schema has to be sorted in terms of field id. Otherwise, decoding might be not complete in case of non-ascending btree attributes. |
| cego | 19.02.2026 | 2.54.8 | Version released |
| cego | 19.02.2026 | 2.54.8 | Fix added in CegoAdminThread::srvVerifyTableSet for view loop iterator Cleanup distributed legacy stuff in CegoAdminHandler::syncWithInfo |
| cego | 14.02.2026 | 2.54.7 | Version released |
| cego | 13.02.2026 | 2.54.7 | Added patch in CegoAction::execProcCall and CegoAction::execFuncCall, in case of an exception, for the procedure instance, a cleanup should be called, otherwise the lock will not be released fail002 has been added for this scenario |
| cego | 08.02.2026 | 2.54.6 | Version released |
| lfcbase | 08.02.2026 | 1.23.3 | Version released |
| cego | 08.02.2026 | 2.54.6 | More rework done for CegoAdmScreen to support current backup and restore features. Also added online help. |
| cego | 07.02.2026 | 2.54.6 | More cleanup and improvements done for CegoAdmScreen ( cgadm curses based admin interface ) |
| cego | 07.02.2026 | 2.54.6 | Added dbcheck/failcheck to also check correct handling of failed queries |
| cego | 07.02.2026 | 2.54.6 | Improvements added for CegoAdmScreen ( e.h. help text at the bottom line ) |
| cego | 07.02.2026 | 2.54.6 | Fixes added for CegoFieldValue:castTo. In case of thrown data conversion exceptions, is is ensured, that _pV is set to _staticBuf after freed, otherwise memory fault cause by double free in desctructor may occur |
| lfcbase | 07.02.2026 | 1.23.3 | Fixes added for Screen class regarding. Some calculations where broken caused by the int to unsigned cleanup |
| cego | 05.02.2026 | 2.54.5 | Version released |
| cego | 05.02.2026 | 2.54.5 | Added patches to CegoBufferPool, CegoLogManager and CegoArchiveThread. The synchronization of the database xml file ( method CegXMLSpace::doc2Xml ) at daemon runtime is just executed during checkpointing. This should result in consistency for checkpoint lsn and current active logfile setup ( the doc2Xml method call in CegoLogManager::switchLogFile before resetLog lead to non reset log file in case of a system crash and error message "lsn too high" during startup recovery ) |
| cego | 04.02.2026 | 2.54.4 | Version released |
| cego | 03.02.2026 | 2.54.4 | Improved ts initfile handling. In case of an init file error, just an error is indicated with tableset startup success In CegoAdmScreen, added start recovery and stop recovery for db shadow mode |
| cego | 27.01.2026 | 2.54.3 | Version released |
| cego | 27.01.2026 | 2.54.3 | Another added in CegoQueryCursor, the previous patch must be modified in a way, that just for inner joins, the predicate is propagated to sub joins, otherwise ( left and right outer ) wrong evaluation may occur by a null value comparison effect. check126.sql has been added to show this effect |
| cego | 26.01.2026 | 2.54.3 | Added exception throw in CegoAdminThread::executeRestore, if tableset ticket was not found. The ticket is needed in any case and indicates, that the configured tableset root path matches with the root path in the ticket. The complete restore procedures will be described detailed in the online documentation. |
| cego | 25.01.2026 | 2.54.2 | Version released |
| cego | 25.01.2026 | 2.54.2 | Fix added in CegoQueryCursor::querySetup methods, _pJoinPred also has to be setup for left and right outer joins. An effect has been observed for the query below since a row is returned but should be not
select empid, e.ended from teacher t left outer join employment e on t.tchid = e.tchid where t.tchid = 1 and ( (e.ended is not null and e.ended < '01.01.1996' ) or e.ended > sysdate ); |
| cego | 24.01.2026 | 2.54.1 | Version released |
| cego | 24.01.2026 | 2.54.1 | Changed tableset ticket handling for backup recovery. The tableset ticket now is consolidated by the restore command ( before by recover command ) and after restore, the tableset state is set to INCOMPLETE in case of an online backup. |
| cego | 14.01.2026 | 2.54.0 | Version released |
| cego | 13.01.2026 | 2.54.0 | Offline backup support added for admin console. An offline backup can be triggered now via backup admin commnd for tableset in status OFFLINE ( recovery procedure is the same as for online backups : restore tableset, recover tableset ) |
| cego | 12.01.2026 | 2.54.0 | Reduction already done. Check suite passed without any errors. Still some code cleanup needed ... |
| cego | 11.01.2026 | 2.54.0 | Reduction of following classes done : CegoDistManager ( now CegoQueryManager ), CegoDistCursor ( now CegoQueryCursor ), CegoDbHander ( CegoDistDbHandler is obsolete ), just straight query handling is supported now, no more distributed queries Reduction of admin classes done : CegoAdminHandler, CegoAdminThread, CegoAdmAction and friends, all mediator services have been consolidated to native admin services Still some code cleanup needed, but already a huge amount of code has been removed. |
| cego | 10.01.2026 | 2.54.0 | Thoughts about redesign of cego mode started. The current design with mediator/primary/secondary with synchronous logging to secondary seems to be to complicated and fragile. A new approach might be to make secondary recovery based on complete archive logfiles, which are copied from primary to secondary asynchronously. The secondary host then must be controlled by himself ( no more mediator role ), so the complete database switch to secondary ist managed by an upper layer ( maybe not part of cego, since this also includes switch of a virtual host ) As a consequence, the cego mediator role will disappear ( just primary and secondary role are valid ) |
| cego | 09.01.2026 | 2.53.9 | Removed PIDFILE attribute from db xml. PIDFILE should be specified by database startup with pidfile option |
| cego | 03.01.2026 | 2.53.8 | Version released |
| cego | 03.01.2026 | 2.53.8 | Small patch added to CegoAdminThread::getBackupInfo. Also empty logTS token are accepted now, since there might be still no archive logs avaiable for the backup In tools/backupManager, LOGTS was set to None, if no archive logs are available |
| cego | 01.01.2026 | 2.53.7 | Version released |
| cego | 01.01.2026 | 2.53.7 | Cleanup and reduction of logging in CegoRecoveryManager |
| cego | 31.12.2025 | 2.53.7 | Small improvement added to CegoAdmin to catch non existing batchfile exception |
| cego | 30.12.2025 | 2.53.6 | Version released |
| cego | 29.12.2025 | 2.53.6 | Added point in time recovery option to restore nut just pit ( timestamp ) but also to a specified lsn. This might be useful to restore exactly to a specific log entry ( timestamp is given in seconds, where multiple operations may occur ) |
| cego | 29.12.2025 | 2.53.6 | Added shiftactive mode for cego to rescue active online redo logs to archive destination. This is useful in case of online backup recovery after a crash, so before starting recovery, the current active online redo log can be explicit shifted. With the shift, the latest LSNs are catched and a full recovery can take place. Please note : This option is just useful, if there are uncorrupted online redo logfiles available after the crash. |
| cego | 28.12.2025 | 2.53.6 | Small improvements added to backupManager tool to evaluate next backup id ( now via shell function ) |
| cego | 26.12.2025 | 2.53.5 | Version released |
| cego | 26.12.2025 | 2.53.5 | Crash consistency checks ( checkCrashAndRecovery with 20 runs and checkRandonCrash with 200 runs ) passed |
| cego | 26.12.2025 | 2.53.5 | Patch added in CegoDistManager::startTableSet, final checkpoint must be written after starting log, otherwise no logswitch will be done |
| cego | 25.12.2025 | 2.53.5 | Basic backup recovery with heavy load, concurrent online backup and recovery up to last committed lsn passed ! |
| cego | 25.12.2025 | 2.53.5 | In CegoRecoveryManager, changed order in recovery procedure. Datafile recovery must be done after file registration, but before object registration. File recovery restores bitmaps and pages on file level and object registration loads pages into bufferpool. So we first have to update data files ( via dataFileRecovery ) and then these pages are loaded to bufferpool ( via registerObjects ). |
| cego | 24.12.2025 | 2.53.5 | Basic tableset recovery from online backup works. To treat th e 0-LSN-Sync logic, several adaptions for CegoRecoveryManager were necessary. Still missing are extensive crash recovery tests |
| cego | 24.12.2025 | 2.53.5 | Set LSN for LOGREC_SYNC operations to 0.
This is useful to simplify the recovery process especially for backup recoveries. With previous logic, LSN gaps occur in the archive log history file ( caused by LSN handling in CegoTableManger::insertDataTable with previous allocated LSN ) which result in incomplete recoveries. The change to LOGREC_SYNC=0 had some impacts for logfile and recovery handling done in CegoLogThreadPool::copyLog, CegoDistManager::startTableSet and CegoLogManager::logAction The new logic also avoids unnecessary archive logs with only LOGREC_SYNC operations, since these files are skipped by copyLog now. This new logic still has to be verified, especially in combination with online backups und subsequent recoveries |
| cego | 23.12.2025 | 2.53.5 | Added patch in CegoLogManager::logAction, logfile should be flushed if LOG_FULL occurs, otherwise it seems, that log entries get lost with subsequent log file switch ( still not verified ) |
| cego | 22.12.2025 | 2.53.4 | Version released |
| cego | 22.12.2025 | 2.53.4 | Added fix in CegoSelect::nextJoinTuple, in case of result ordering, the check for unknown order attribute has been removed. The attribute list returned with getAttrRefList may also contain attributes for nested ( or parent ) query attributes ( attr not found is returned in any case, if there is an invalid attribute reference ). check125 has been added to verify this case. |
| cego | 22.12.2025 | 2.53.4 | Fix added in CegoAdmAction, set threshold default value to 0 ( was -1 ) |
| lfcbase | 20.12.2025 | 1.23.2 | Version released |
| lfcbase | 20.12.2025 | 1.23.2 | Added out of range handling for integer and long values in Chain::asInteger and friend methods |
| lfcbase | 16.12.2025 | 1.23.1 | Version released |
| lfcbase | 16.12.2025 | 1.23.1 | Completed integer cleanup for Pager class, replacement of some asInteger with asUnsigned method calls ( BigInteger, NetHandler, etc. ) |
| cego | 15.12.2025 | 2.53.3 | Version released |
| cego | 15.12.2025 | 2.53.3 | Added several patches for trigger objects ( check self refering tables in trigger block to avoid recursion, object invalidation handling fixed ) |
| cego | 15.12.2025 | 2.53.3 | In CegoRecoveryManager::recoverCurrentTransactionLog , completed recovery procedure for trigger and alias objects. For drop operations, added CegoDatabaseManager::removeObject calls, to remove corresponding objects from object cache |
| cegodbd | 10.12.2025 | 1.5.4 | Version released |
| cegodbd | 10.12.2025 | 1.5.4 | Fix added for execute return value and $sth->rows value to return affected rows for update statements |
| cego | 09.12.2025 | 2.53.2 | Version released |
| cego | 09.12.2025 | 2.53.2 | Further fix added in CegoDbThreadPool for bad message handling |
| cego | 08.12.2025 | 2.53.1 | Version released |
| cegobridge | 08.12.2025 | 1.10.0 | Version released |
| cegobridge | 08.12.2025 | 1.10.0 | Adapted code for cego-2.53 |
| cegobridge | 08.12.2025 | 1.10.0 | Warning elimination done |
| cego | 07.12.2025 | 2.53.1 | Fix added in CegoDbHander::acceptSession and CegoSerial::readChain to treat empty or invalid session requests |
| cegojdbc | 07.12.2025 | 1.15.0 | Version released |
| cego | 07.12.2025 | 2.53.0 | Version released |
| lfcxml | 07.12.2025 | 1.3.9 | Version released |
| dragon | 07.12.2025 | 1.5.6 | Version released |
| lfcbase | 07.12.2025 | 1.23.0 | Version released |
| dragon | 06.12.2025 | 1.5.6 | Started with int to unsigned conversion, CPlusGenerator completed |
| lfcxml | 06.12.2025 | 1.3.9 | Converted from int to unsigned |
| cego | 05.12.2025 | 2.53.0 | In CegoObjectManager, several page variables have been changed from type int to PageIdType. This is relevant for large database configuration, where pageid exceeds integer type |
| cego | 05.12.2025 | 2.53.0 | Fix added in CegoLogRecord::decode, for logAction= LOGREC_BUPPAGE, the wrong size was increased ( int instead of PageIdType ). This might lead to recovery problems, if data pages are writtten to logfile during backup Fix added in CegoAttrDesc::evalTableReferences, alias was not set correctly for all cases, which might lead to wrong predicate evaluation ( detected with delete query with subselect in condition where references occur to delete table ) |
| cego | 30.11.2025 | 2.53.0 | Started with unsigned cleanup to follow corresponding patches in lfcbase |
| lfcbase | 28.11.2025 | 1.23.0 | Started with integer cleanup ( all int values will be replaced by unsigned or unsigned long, where is no need of nagative values ) |
| lfcbase | 26.11.2025 | 1.22.5 | Version released |
| lfcbase | 26.11.2025 | 1.22.5 | After warning elimination Chain::truncRight was broken in case to trunc to empty string. This occured with the change of some local variable from int to unsigned long |
| cego | 24.11.2025 | 2.52.44 | Version released |
| cego | 24.11.2025 | 2.52.44 | More elimination of warnings for compilation with GNU C++ |
| lfcbase | 24.11.2025 | 1.22.4 | Version released |
| lfcbase | 24.11.2025 | 1.22.4 | More warning elimination for compilation with GNU C++ Compiler |
| cego | 23.11.2025 | 2.52.43 | Version released |
| lfcbase | 23.11.2025 | 1.22.3 | Version released |
| cego | 23.11.2025 | 2.52.43 | Added patch for CegoJoinObject for correct and complete decoding. This is needed for database recovery procedure if nested join select occurs in update statement, e.g. update t1 set b1 = ( select max(b2) from t2 inner join t3 on t2.a2 = t3.a3 ); |