The following sections provide information about
INFORMATION_SCHEMA tables which are specific to
MySQL Cluster. The
FILES table was
added in MySQL Server 5.1.6 as part of MySQL Cluster data-on-disk
support (it is available in standard MySQL 5.5 but is not used
was added as part of additions made to MySQL Cluster's
ndbinfo information database in
MySQL Cluster NDB 7.2.2; it is implemented as an
INFORMATION_SCHEMA plugin available only in MySQL
Cluster binaries or source, and does not exist in MySQL Server 5.5.
Additional statistical and other data about MySQL Cluster
transactions, operations, threads, blocks, and other aspects of
performance can be obtained from the tables in the
ndbinfo database. Information
about these tables, see Section 18.5.10, “The ndbinfo MySQL Cluster Information Database”.