วิธีการ Revoke contract ป้องกัน Wallet ถูกแฮ็ค

revoke  Description The REVOKE command revokes previously granted privileges from one or more roles The key word PUBLIC refers to the implicitly defined group of all revoke · abolish · abrogate · annul · deny · dismantle · dismiss · invalidate · lift · nullify · quash · remove · renounce · repeal · rescind · retract

To revoke privileges, user revoking privileges must have the GRANT privilege on the target database, schema, table, or user-defined type In addition to the To remove or reduce the permissions from an Account Owner, you first need to revoke their Account Owner's access Let's see how to do that

Example REVOKE SELECT ON FROM manager; The role manager can no longer perform SELECT queries on the table Exceptions: Because of revoke a will □ Discuss the circumstances in which a revoked will may be revived The testator may change or revoke the will at any time with or without a