sql - How to avoid duplicating statements with grouping functions? -


i have t-sql query sum function duplicated. how avoid duplicating statements?

select      id,     sum(value)     sometable group      id having     sum(value) > 1000

it table aliasing not supported. think with should work:

with tmptable (id,sumv) (select     id,     sum(value) sumv     sometable group      id   ) select     id,     sumv      tmptable    sumv>1000

and fiddle:

http://sqlfiddle.com/#!6/0d3f2/2


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