两种方法将二进制的timestamp进行转化
select convert(bigint,ts) ts from table_name
create table #tb(id int,dt timestamp)
insert #tb(id) select 1
insert #tb(id) select 2
insert #tb(id) select 3
select *,ddate=cast(dt as datetime) from #tb id dt ddate
----------- ------------------ -----------------------
1 0x00000000000007D1 1900-01-01 00:00:06.670
2 0x00000000000007D2 1900-01-01 00:00:06.673
3 0x00000000000007D3 1900-01-01 00:00:06.677 (3 行受影响)
