Changes in MySQL NDB Cluster 7.3.25 (5.6.44-ndb-7.3.25) (2019-04-26, General Availability)

• Functionality Added or Changed

• Bugs Fixed

Functionality Added or Changed

• Building with CMake3 is now supported by the compile-cluster script included in the NDB source distribution.

Bugs Fixed

• Important Change: The dependency of ndb_restore on the NDBT library, which is used for internal testing only, has been removed. This means that the program no longer prints NDBT_ProgramExit: ... when terminating. Applications that depend upon this behavior should be updated to reflect this change when upgrading to this release.

• An NDB table having both a foreign key on another NDB table using ON DELETE CASCADE and one or more TEXT or BLOB columns leaked memory.

  As part of this fix, ON DELETE CASCADE is no longer supported for foreign keys on NDB tables when the child table contains a column that uses any of the BLOB or TEXT types. (Bug #89511, Bug #27484882)