Re: NewEra Supertables and GetChangeFlag()

Posted in 1996

Interex — Thu, 18 Jul 1996 09:38:57 +0100 — source: Informix-list mailing list archive (1991-1998)

Rick Schnabel wrote: > > After a lot of poking around I found that superTable.getChangeFlag() always > returned a zero even if data has been changed in the record. > Because you are checking the flag of the current superfield. Try getChangeFlag(colNum : NULL) and use the superTable.getNumStoredRows() to look if there are any rows (e.g. after deleting the last row in a set) because getChangeFlag() returns an error. > Two questions: First: Is the getChangeFlag supposed to change automaticly when > you change data in the supertable? Second: Is there a better way to accomplish > this? 1. yes 2. no