Release 10.1A: OpenEdge Development:
Progress 4GL Reference

DATA-SOURCE-MODIFIED function

Returns TRUE if data in the data source associated with the specified ProDataSet temp-table buffer has been modified.

Syntax

DATA-SOURCE-MODIFIED( buffer-name )

buffer-name

The name of a ProDataSet temp-table buffer.

Notes

Progress sets this attribute from the SAVE-ROW-CHANGES( ) method.
The DATA-SOURCE-MODIFIED function corresponds to the DATA-SOURCE-MODIFIED attribute.
You can invoke the DATA-SOURCE-MODIFIED function from within a WHERE clause (unlike the corresponding attribute).