Release 10.1A: OpenEdge Development:
Progress 4GL Reference

BEFORE-ROWID attribute

Returns the ROWID of the row in the before-image table that corresponds to the row in the after-image table currently associated with this buffer handle.

Data type: ROWID

Access: Readable

Applies to: Buffer object handle

This attribute is set to the Unknown value (?) for row that have not changed.

See also

AFTER-ROWID attribute