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).

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