List of predicates for group Direct DBASE III

[This is preliminary specification and subject to change.]

List of all groups

---

Type	Predicate	Parameters	Flow pattern	Description
determ	db3_close	INTEGER DB3_OBJECT	(i)	Close DB3_OBJECT opened by db3_open
determ	db3_open	STRING FILENAME, INTEGER DB3_OBJECT	(i,o)	Open and associate DBase III file with DB3_OBJECT
determ	db3_properties	INTEGER DB3_OBJECT, STRING FILENAME, INTEGER TOTALRECS, SLIST FIELDS	(i,o,o,o)	Returns properties of opened DBase III file.
nondeterm	db3_read	INTEGER DB3_OBJECT, SLIST DATA	(i,o)	Read Dbase III file and access records non-deterministically.
determ	db3_read_row	INTEGER DB3_OBJECT, INTEGER ROW, SLIST DATA	(i,i,o)	Access specific row of the opened Dbase III file.

Copyright © 1998-2005 EDMGROUP (Australia)