DDL execution error: alter table employees drop CONSTRAINT employees_ibfk_2

[subkanthi]

 Error running DDL Query: java.sql.SQLException: Code: 62. DB::Exception: Syntax error: failed at position 27 (end of query): . Expected one of: ON, a list of ALTER commands, ALTER command, ADD COLUMN, RENAME COLUMN, MATERIALIZE COLUMN, DROP PARTITION, DROP PART, DROP DETACHED PARTITION, DROP DETACHED PART, DROP COLUMN, CLEAR COLUMN, ADD INDEX, DROP INDEX, CLEAR INDEX, MATERIALIZE INDEX, ADD PROJECTION, DROP PROJECTION, CLEAR PROJECTION, MATERIALIZE PROJECTION, MOVE PART, MOVE PARTITION, ADD CONSTRAINT, DROP CONSTRAINT, DETACH PARTITION, DETACH PART, ATTACH PARTITION, REPLACE PARTITION, ATTACH PART, FETCH PARTITION, FETCH PART, FREEZE, UNFREEZE, MODIFY COLUMN, ALTER COLUMN, MODIFY ORDER BY, MODIFY SAMPLE BY, REMOVE SAMPLE BY, DELETE, UPDATE, COMMENT COLUMN, MODIFY TTL, REMOVE TTL, MATERIALIZE TTL, MODIFY SETTING, RESET SETTING, MODIFY QUERY, MODIFY COMMENT. (SYNTAX_ERROR) (version 23.8.5.16 (official build))