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create table #t1 (s varchar(20)) insert into #t1 values ('1.2.1') insert into #t1 values ('1.2.2') insert into #t1 values ('1') insert into #t1 values ('1.1') insert into #t1 values ('1.2') insert into #t1 values ('1.3') select s, REPLACE(s, '.', '') from #t1 order by 2 drop table #t1

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