The DROP DB_DISCOVERY RULE syntax is used to drop database discovery rule for specified database
DropDatabaseDiscoveryRule ::=
'DROP' 'DB_DISCOVERY' 'RULE' dbDiscoveryRuleName (',' dbDiscoveryRuleName)* ('FROM' databaseName)?
dbDiscoveryRuleName ::=
identifier
databaseName ::=
identifier
DROP DB_DISCOVERY RULE group_0, group_1 FROM discovery_db;
DROP DB_DISCOVERY RULE group_0;
DROP, DB_DISCOVERY, RULE, FROM
