DELETE FROM portal_sys_method WHERE MENU_ALIAS_ in ( SELECT b.ALIAS_ FROM portal_sys_menu b WHERE b.ID_ = #{menuId} ) SELECT * FROM portal_sys_method WHERE MENU_ALIAS_ = #{menuAlias} SELECT count(1) FROM portal_sys_method WHERE ALIAS_=#{alias} select sysMethod.id_ "id",sysMethod.name_ "name",sysMethod.ALIAS_ "alias", 0 as "isParent", (SELECT count(tmpB.id_) FROM portal_sys_role_auth tmpB WHERE tmpB.method_alias_ = sysMethod.ALIAS_ AND tmpB.ROLE_ALIAS_ = #{roleAlias} ) "isSelected", (SELECT tmpB.DATA_PERMISSION_ FROM portal_sys_role_auth tmpB WHERE tmpB.method_alias_ = sysMethod.ALIAS_ AND tmpB.ROLE_ALIAS_ = #{roleAlias} ) "dataPermission", 'method' as "type", sysMethod.MENU_ALIAS_ "menuAlias", sysMethod.REQUEST_URL_ "requestUrl" from portal_sys_method sysMethod LEFT JOIN portal_sys_menu sysMenu on sysMethod.MENU_ALIAS_ = sysMenu.ALIAS_ select method.*,roleAuth.ROLE_ALIAS_ from portal_sys_method method INNER JOIN portal_sys_role_auth roleAuth on method.ALIAS_ = roleAuth.METHOD_ALIAS_ ${ew.customSqlSegment}