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SET TRANSACTION ISOLATION LEVEL REPEATABLE READ
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select * from tablename with (rowlock) where id=3
waitfor delay '00:00:05'
commit tran
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update tablename set colname='10' where id=3 --ÔòÒªµÈ´ý5Ãë
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SELECT * from table WITH (HOLDLOCK)
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type Exception report
message
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