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DECLARE
@guid1 UNIQUEIDENTIFIER,
@guid2 UNIQUEIDENTIFIER,
@i int
set @i=0
while(@i<10000000)
begin
set @guid1=NEWID()
set @guid2=NEWID()
if(CHECKSUM(@guid1)=checksum(@guid2))
begin
print @guid1
print @guid2
end
set @i=@i+1
end
其实测了很多次,测出来两个
DECLARE
@guid1 UNIQUEIDENTIFIER,
@guid2 UNIQUEIDENTIFIER
set @guid1='9A1231D9-06FD-4C36-8157-8D3CEF5E8014'
set @guid2='43F32EF0-51E8-4FE0-9A69-7CE1B6CB7524'
select CHECKSUM(@guid1),CHECKSUM(@guid2)