sql - How to update tables with in date range -


work on sql server 2008 r2. want join table=valuetable , table= daterangetable .both table data picture .there no strong relation between them ,need update valuetable column on range of daterangetable column startdate , enddate.

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if have query please ask ,any type of suggestion acceptable,thanks in advanced.

try , let me know comments/results

update valuetable set incrange=drt.incrange valuetable vt inner join daatrangetable drt on vt.billdate >= drt.startdate , vt.billdate <=drt.enddate

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