DROP SERVER [ IF EXISTS ]
Drops the server definition for the server named
corresponding row in the
mysql.servers table is
deleted. This statement requires the
Dropping a server for a table does not affect any
FEDERATED tables that used this connection
information when they were created. See
Section 13.1.16, “
CREATE SERVER Syntax”.
DROP SERVER does not cause an automatic commit.
In MySQL 5.1,
DROP SERVER is
written to the binary log only when using row-based logging. It is
not logged when
DROP SERVER was added in MySQL