【急】【求助】SQLServer资源调控器的问题
网上这类资料也不多求大牛们出招。
--创建资源池Create Resource Pool AdminQueries with(max_cpu_percent=100)Create Resource Pool UserQueries with(max_cpu_percent=100)--创建负载组Create WorkLoad Group NightlyMaintenanceTasks USING AdminQueries;Create WorkLoad Group AdhocAdmin USING AdminQueries;Create WorkLoad Group SAPUsers USING UserQueries;Create WorkLoad Group DailyExecReports USING UserQueries;--创建分类器函数 USE master GO create FUNCTION class_func_1() Returns sysname with schemabinding begin Declare @val sysname --Handle workload groups defined by login names IF db_name()='haozhaogang' begin SET @val='SAPUsers'; Return @val; end Return @val; end --将分类器函数绑定到资源调控器上 alter Resource Governor With(Classifier_Function=dbo.class_func_1); --启用 ALter Resource Governor Reconfigure;--禁用 ALTER RESOURCE GOVERNOR DISABLE; --测试脚本(分别使用SAP_Login和sysadmin用户调用此脚本) set nocount on Declare @i int=100000000; Declare @s varchar(100),@count int; While @i>0 begin Select @s=@@VERSION; select @count=COUNT(0) from sys.sysobjects set @i=@i-1; end--删除自定义函数 DROP FUNCTION [dbo].[class_func_1];
alter resource governor with (classifier_function = null)goalter resource governor disablegodrop function dbo.[class_func_1]go