sql server - Rewrite a query to Avoid Subqueries -
I need to avoid sub queries below the query. How do I do it .... Below are two subqueries in the query
select as cc1.claimid, createdate as cc1.createdate, condition_cd1 as cc1.condcode, as the claimID cc2.condcode condition_cd2, claimcond CC1 (nolock) from condition_cd3 as cc3.condcode cc1.claimid = cc2.claimid and cc2.condcode = (select min (condcode) claimcond CC2 (nolock) on claimcond CC (nolock) where cc1.claimid To join the exclusion of external = Cc.claimid) and cc1.condcode & lt; & Gt; cc2.condcode external claimcond CC (nolock) from cc1.claimid = claimcond CC3 (nolock) on cc3.claimid and (left to join cc3.condcode in some minutes (condcode) where cc1.claimid = cc.claimid and ((cc.condcode & Gt; cc2.condcode)) and cc1.condcode & lt; & gt; Cc3.condcode ORDER BY cc1.claimid, cc1.condcode DESC
exists: <> selected as ClaimID cc1.claimid, createdate as cc1.createdate, condition_cd1 cc1 form. condcode, condition_cd2 as cc2.condcode, cc3.condcode claimcond CC1 (nolock) from condition_cd3 as claimcond left outer join CC2 East (Nolock) on cc1.claimid = cc2.claimid and cc1.condcode & lt; & gt; ) And cc1.condcode & lt; & Gt; Cc1.claimid = cc3.claimid and cc2.condcode (cc.condcode & gt) on cc2.condcode externally left to join in the claimcond CC3 (nolock); cc3.condcode Where exists (select '1 where' claimcond CC (nolock) cc1.claimid = cc.claimid and - may or cc2.claimID = is cc.claimid) Order, Ccl by cc1.claimid. condcode DESC
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