SQLServer 循环批处理

下面方法可以用来快速生成一批数据

if(object_id('t') is not null) drop table t
go
create table t(id int identity(1,1),name varchar(40))
go
insert into t(name) select newid()
go 10
select * from t
/*
1 18c1c418-9029-4599-8d5e-616354a113c8
2 a0fe1177-09d8-4c56-9fb5-c2faff0155cf
3 9033e8bb-b9a4-4a08-83d8-40064ab68c5f
4 a179a300-e30b-42bf-974e-50928eb7dcf1
5 c1d36d3b-c4d7-431b-8c81-95c9ef9061a0
6 8a99066a-7993-4c06-9763-482c0bf5e687
7 2f0664a8-f91d-4bde-ba0b-48624137b7ca
8 74c3fed3-6182-4ed9-9bfe-9c3dec662f35
9 4e7a8cc8-d7ce-4a0d-8562-688fb3f91458
10 ec82bd91-20b3-46c1-b7cc-c4a8a9099376
*/