ALLOCATE_UNIQUE function allocates

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- A unique lock identifier
- A unique row identifier
- A unique column identifier
- A unique object identifier

CORRECT ANSWER : A unique lock identifier

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ALLOCATE_UNIQUE

ALLOCATE_UNIQUE procedure allocates a unique lock identifier. This procedure allocates a unique lock identifier (in the range of 1073741824 to 1999999999) given a lock name. Lock identifiers are used to enable applications to coordinate their use of locks. This is provided because it may be easier for applications to coordinate their use of locks based on lock names rather than lock numbers.

Prajakta Pandit 02-23-2017 12:11 AM

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