sql - select into or insert into for stored procedure -


i have stored proc transfer , manipulation 1 database another. there 8 tables in created. method 

begin if table exists. begin drop table end begin select (do manipulations here, convert varchars, rename etc) newtablename [linked server].table inner join [linked server].table ec conditions end end

i found today procedure broke on weekend, , got error saying

lock request time out period exceeded

i read due select code, should changing insert into?

or, should placing each block inside following 

begin transaction; begin try     block here     commit transaction; end try begin catch rollback transaction; end catch

cheers help


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