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Language Reference


FIRST-BUFFER Attribute

Returns the buffer handle of the first table that has a buffer object. The table may be either a temp-table or a connected database, in that order. If no temp-table or database buffers exist in the session, it returns the UNKNOWN value, ?.

Data Type: WIDGET-HANDLE

Access: Readable

Applies To: SESSION System Handle

There is no LAST-BUFFER attribute associated with the SESSION handle since the chain is one-directional.


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