February - May 2018
May 2018
- Found / reported bugs: CORE-5822, CORE-5826, CORE-5827
- Created / modified QA tests for 13 tracker tickets
- Found and reported that metadtata extracting ( isql -x ) contains GRANT expression with incomplete syntax
- Implemented auxiliary script that watches for ability to restore metadata and gather info about possible errors
- Found and reported that QA test for CORE-4464 shows poor performance for 4.0 Classic 4.0.0.955
- Found and reported crash on LI-V3.0.4.32952 during database shutdown
- Implemented batch script for watching dumps FB on Windows, check PDB, creating stack traces
April 2018
- Found / reported bugs: CORE-5803
- Created / modified QA tests for 10 tracker tickets
- Found and reported that GTT is not allowed to be modified on replica databases (but it should)
- Tested replication after promoting the master database to the slave
- Found and reported crash on LI-V2.5.9.27103, when attachments are deleted via "delete from mon$attachments"
March 2018
- Created / modified QA tests for 19 tracker tickets
- Implemented auxiliary script for permanent checking of difference between master and slave sequences value
- Found inconsistency while replicating generators
- LI-V2.5.9.27103, SC - could not drop attach via 'delete from mon$attachments', sent backtrace to developers
- Found and reported QA test failure (CORE-3490 failed since 21.03.2018, build 32936)
February 2018
- Found / reported bugs: CORE-5751, CORE-5756
- Created / modified QA tests for 13 tracker tickets
- Reported dumps and stack traces when 'service firebird stop' actually did not stopped FB daemon
- Resumed refactoring of Python script which makes direct scan of database file (without database connection)
- Found regression in ISQL (FB 3.x) since build 32854
Pavel Zotov
Moscow, Russian Federation
