Query optimisation

Aug 19 2017 7:03 AM

need help to optimisation .

And ISnULl(Org.CustomernKey,-99=ISNUll(ISNULL(Stg.CustomernKey,Org.CustomerNKey ),-99)

this setion of query running vary slow due to isnull may be.

and this is defind in where cluse .

data passing from stagind table to main but when this condition is check it getting slow .

so help me out replace of isnull or any alternative

Answers (2)

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