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

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