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Free space is used to add records which belong in CI.
Records in a CI are shifted automatically with in the CI to
accommodate the inserted record.
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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.
Explain the significance of the shareoptions parameter?
Define free space?
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what do you mean by a shareoptions parameter (shr) in define cluster command?
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