8.4.20 The TRIX Block

This kernel block is responsible for the handling of internal triggers and unique indexes. TRIX, like DBUTIL, is a utility block containing many helper functions for building indexes and handling signals between nodes. It is found in the directory storage/ndb/src/kernel/blocks/trix, and includes these files:

This block is implemented as the Trix class, defined in storage/ndb/src/kernel/blocks/trix/Trix.hpp.