SQL CommandsDDL CommandsUser & RoleOn this pageUser & RoleThis page provides reference information for the user and role related commands in Databend.User and Role Management:CREATE USERDROP USERCREATE ROLESET ROLEDROP ROLEPermissions Management:GRANTREVOKEInformation Retrieval:SHOW USERSSHOW ROLESSHOW GRANTSUser Modification:ALTER USER