MySQL 5.7 Reference Manual Including MySQL NDB Cluster 7.5 and NDB Cluster 7.6
Enables Performance Schema consumers with names that contain the argument. Produces a result set indicating how many consumers were enabled. Already enabled consumers do not count.
consumer VARCHAR(128)
: The value used
to match consumer names, which are identified by using
%consumer%
as an operand for a
LIKE
pattern match.
A value of ''
matches all consumers.