MySQL 8.0 Release Notes
MySQL 8.0 Source Code Documentation
Press CTRL+C to copySTOP {SLAVE | REPLICA} [thread_types] [channel_option] thread_types: [thread_type [, thread_type] ... ] thread_type: IO_THREAD | SQL_THREAD channel_option: FOR CHANNEL channel
Stops the replication threads. From MySQL 8.0.22,
STOP SLAVE
is deprecated and the
alias STOP REPLICA
should be used
instead. The statement works in the same way as before, only the
terminology used for the statement and its output has changed.
Both versions of the statement update the same status variables
when used. Please see the documentation for
STOP REPLICA
for a description of
the statement.