Release 10.1A: OpenEdge Development:
Progress 4GL Reference

> ## ADD-BUFFER( ) method

> Adds one new buffer to a query object or dynamic ProDataSet object, without affecting the other buffers, if any.

> Use the SET-BUFFERS( ) method to remove all prior buffers and set all buffers for the object at the same time.

> Return type: LOGICAL

> Applies to: ProDataSet object handle, Query object handle

> Syntax
>     ADD-BUFFER ( buffer )

> ``buffer``

> A handle to a buffer, or a CHARACTER expression that evaluates to the name of a buffer that Progress searches for at run time.

> Note: The maximum number of buffers per query is 18.

> The following is an example:

>     my-query-handle:ADD-BUFFER(BUFFER customer:handle).

Copyright © 2005 Progress Software Corporation www.progress.com Voice: (781) 280-4000 Fax: (781) 280-4095