The SYSCS_UTIL.SYSCS_SET_RUNTIMESTATISTICS() system
procedure turns a connection's runtime statistics on or off. By default, the
runtime statistics are turned off. When the runtimestatistics attribute
is turned on, maintains
information about the execution plan for each statement executed within the
connection (except for COMMIT) until the attribute is turned off. To turn
the runtimestatistics attribute off, call the procedure with
an argument of zero. To turn the runtimestatistics on, call
the procedure with any non-zero argument.