Release 10.1A: OpenEdge Development:
Progress 4GL Reference

> ## ADD-SOURCE-BUFFER( ) method

> Adds a database buffer to a dynamic Data-source object at runtime.

> Return type: LOGICAL

> Applies to: Data-source object handle

> Syntax
>     ADD-SOURCE-BUFFER ( buffer-handle, key-fields )

> ``buffer-handle``

> A handle to the database buffer you are adding.

> ``key-fields``

> A character expression that evaluates to a comma-separated list of one or more database table fields that constitute a unique key that Progress can use to find a record in the table.

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