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Answer Posted / karthik
only one clustered index is allowed
| Is This Answer Correct ? | 5 Yes | 0 No |
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What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
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