USE [master]
GO
CREATE LOGIN <user name> WITH PASSWORD=,
DEFAULT_DATABASE=[master], CHECK_EXPIRATION=ON, CHECK_POLICY=ON

USE [master]
GO
--查询视图
grant view server state to <user name>
GO

USE [datayesdb]
GO
CREATE USER <user name> FOR LOGIN <user name> WITH DEFAULT_SCHEMA=[dbo]
GO

ALTER ROLE [db_ddladmin] ADD MEMBER <user name>
GO

ALTER ROLE [db_datareader] ADD MEMBER <user name>
GO

--查看执行计划
grant showplan to <user name>
GO

USE [datayesdb]
GO
-- 禁止dba_zhangning用户删除表
create trigger tr_denytable_datayesdb
on database
for DROP_TABLE, ALTER_TABLE
as
if (SUSER_SNAME()='dba_zhangning')
begin
rollback
end
GO

USE [spiderdb]
GO
CREATE USER <user name> FOR LOGIN <user name> WITH DEFAULT_SCHEMA=[dbo]
GO

ALTER ROLE [db_ddladmin] ADD MEMBER <user name>
GO

ALTER ROLE [db_datareader] ADD MEMBER <user name>
GO

grant showplan to <user name>
GO

USE [spiderdb]
GO
-- 禁止dba_zhangning用户删除表
create trigger tr_denytable_spiderdb
on database
for DROP_TABLE, ALTER_TABLE
as
if (SUSER_SNAME()='dba_zhangning')
begin
rollback
end
GO

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