Release 10.1A: OpenEdge Development:
ADM Reference

whereClauseBuffer

Returns the buffer name of a WHERE clause expression. This function avoids problems with leading/double blanks in WHERE clauses.

Location: lookup.p

Parameters:

INPUT pcWhere AS CHARACTER

The complete WHERE clause, with or without the FOR keyword, for a single table. The buffer name must be the second token (third if FOR is present) in the clause. For example: "EACH order OF customer", "FOR EACH order".

Returns: CHARACTER PRIVATE

Notes: PRIVATE, used internally in query.p only.