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Developer's Report: Firebird Core Development
March-April 2015

March

Trunk
  • Additional patch for CORE-4671 : Release internal temporary blobs early to free some memory\disk space. The patch fixed AV when expression indices with blob-based expression is built (see CORE-952, for example)
  • Fixed rare deadlock (take cleanupMutex before StringsBuffer::mutex)
  • Fixed bug CORE-4713 : "BLOB not found" error at rollback after insert into table with expression index
B2_5_Release
  • Additional patch for CORE-4671 : Release internal temporary blobs early to free some memory\disk space.The patch dedicated to expression indices with blob-based expression (see CORE-952, for example):
a) fixed AV when such index is built
b) makes such index creation a bit faster and use less memory
  • Fixed bug CORE-4713 : "BLOB not found" error at rollback after insert into table with expression index
  • Feature CORE-4707 : Implement ability to validate tables and indices online
April

Trunk
  • Fixed bug 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
  • Fixed bug 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)"
  • Fixed bug CORE-4753 : Firebird hangs in embed mode.
  • Fixed bug CORE-4759 : request synchronization error when build expression index
  • Fixed bug CORE-4766 :  AV when trying to manage users list using EXECUTE STATEMENT on behalf of non-sysdba user which has RDB$ADMIN role

B2_5_Release
  • Fixed bug CORE-4747 : Error "invalid BLOB ID" can occur when retrieving MON$STATEMENTS.MON$SQL_TEXT using ES/EDS and db_connect argument is not specifiedFixed bug CORE-4753 : Firebird hangs in embed mode.
  • Fixed bug 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)"
  • Fixed bug CORE-4759 : request synchronization error when build expression index
  • Fixed bug CORE-4761 : Db on connect triggers fail to execute sometimes
Vladyslav Khorsun
Dnetpropetrovsk, Ukraine
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