SELECT * FROM sys_tenant_account WHERE user_id_ = #{uesrId} SELECT * FROM sys_tenant_account WHERE user_id_ = #{uesrId} for update UPDATE sys_tenant_account status_ = #{status, typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler}, user_id_ = #{userId}, available_minutes_ = #{availableMinutes}, update_time_ = #{updateTime}, frozen_minutes_ = #{frozenMinutes}, create_time_ = #{createTime}, WHERE user_id_ = #{userId} SELECT * FROM sys_tenant_account INSERT INTO sys_tenant_account (user_id_,available_minutes_,frozen_minutes_,status_,create_time_,update_time_) VALUES(#{userId},#{availableMinutes},#{frozenMinutes},#{status, typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler},#{createTime},#{updateTime}) SELECT * FROM sys_tenant_account SELECT COUNT(*) FROM sys_tenant_account