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SET EXCLUSIVE


Syntax:     SET EXCLUSIVE ON/off/(<expL>)

Purpose:    To determine, in a network environment, whether USE opens
            database, memo, and index files for exclusive use.

Usage:      When EXCLUSIVE is ON, all database and associated files are
            opened as non-sharable and cannot be USEd by other users
            until they are CLOSEd.

            When EXCLUSIVE is OFF, all files are opened as sharable.
            Access by other users must be controlled programmatically
            using RLOCK(), FLOCK(), and USE...EXCLUSIVE.

Library:    CLIPPER.LIB