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Clever Internet Suite RAD Studio Delphi, C++Builder Edition C# VB.NET Edition ActiveX Edition

Database Comparer VCL v 8.1 (January 22, 2024) Release

The Database Comparer VCL Version 8.1 represents the expansion of the previous version 8.0.

In this version we have added RAD Studio 12 Athens support for Delphi 12 and C++Builder 12

More Firebird 4.0 features are supported.

There are some changes in working with MSSQL and Firebird engines. The Table Data Comparer component was also improved.

New Features

  • RAD Studio 12 Athens support was introduced.
  • Connecting databases using Universal Data Access Components (UniDAC) was implemented.
  • The IBObjects connection support was added.
  • A new DB Comparer demo with the UniDAC connection was implemented.
  • The implemented GetDbcBuildNo function returns the current build number.
  • The Grant/Revoke privileges were implemented for IB/FB stored procedures and functions.
  • The "GRANT USAGE ON" statement support for Firebird 3.0 and higher was implemented.
  • The new DBExtract.ExtractObjects property allows defining the DB object types to extract.
  • Subroutines were excluded from comparing Firebird 3.0 and higher databases.
  • A new design-time menu was added to all DBComparer components, including the DBConnection components.

Please see the Database Comparer VCL Release History page to get full feature and bug listings.

Fixed bugs

  • The Table Data Comparer didn't syncrhonize data with different key field names in the source and the target tables - fixed.
  • The FireDAC connection component was fixed: added necessary modules to the "uses" section, fixed problems with the "Variable length column [RDB $ FIELD_NAME] overflow".
  • The Database Comparer failed to analyze the Firebird CTE syntax, namely CTEs where the "WITH recursive" statement is used - fixed.
  • The DBComparer failed to parse the "merge into query" and the "extract (week from...)" statements - fixed.
  • The "Column unknown. FNC.RDB$OWNER_NAME" error when extracting Grants in Firebird 2.5 and earlier was fixed.

Known problems and restrictions

  • The cross-server support is not yet implemented when comparing and synchronizing the database structures.
  • The restricted support for some new features in the most recent versions of databases. And now we are working on it.


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