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This is documentation for Caché & Ensemble. See the InterSystems IRIS version of this content.

For information on migrating to InterSystems IRIS, see the InterSystems IRIS Migration Guide and Migrating to InterSystems IRIS, both available on the WRC Distributions page (login required).

F-CLEAR

Clears the file buffer.

Synopsis

F-CLEAR fb
F-C fb

Arguments

fb An integer specifying the file buffer. Available values are 1 through 9.

Description

The F-CLEAR PROC command is used to clear the file buffer and the item Id. The fb file buffer is assigned using the F-OPEN command.

F-CLEAR is a PQN command.

F-CLEAR clears file buffers (&2). RI clears input buffers (%2). RO clears output buffers (#2).

See Also

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