MYSQL Online Test

ALTER TABLE

MODIFY COLUMN

CHANGE COLUMN

UPDATE TABLE

DROP INDEX

REMOVE INDEX

DELETE INDEX

ERASE INDEX

USER()

CURRENT_USER()

LOGIN_NAME()

SESSION_USER()

DROP CONSTRAINT

REMOVE CONSTRAINT

ALTER TABLE

DELETE CONSTRAINT

TOTAL ROWS

COUNT ROWS

NUMROWS

SELECT COUNT(*)

ADD COLUMN

INSERT COLUMN

CREATE COLUMN

ALTER COLUMN

SQR()

SQRT()

ROOT()

POWER()

REVOKE ALL

DENY ALL PRIVILEGES

REVOKE PRIVILEGES

REMOVE ALL PRIVILEGES