if suppose i am having an ACCOUNT table with 3 coloumns ACC.
NO,ACC. NAME,ACC. AMOUNT . If a unique index is also
defined on ACC.NO and ACC.NAME then write a query to
retrieve account holders records who have more than 1 ACC.
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Answer Posted / ratheesh nellikkal
Hi All,
Here u already have a unique index defined on ACC.NO and ACC.NAME feilds.
Unique index will not allow more than one value for this particular field (Correct me if I am wrong).
Then hw can we get more that one a/c no for a person in this scenario ?
So the answer will be, u can not store more than one a/c number for a person since u have a unique indexes on these table.
Regards,
Ratheesh Nellikal
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