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FLOCK()

    FLOCK() is for locking a database file in a multi-user environment.

Syntax

    FLOCK()

Usage

    FLOCK() attempts to logically lock the database file.  If a record was
    previously locked by the same user, FLOCK() will release the lock.  If
    successful, FLOCK() will return a logical True (.T.)

See Also: RLOCK() UNLOCK SET EXCLUSIVE
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