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ABL Reference
Handle Attributes and Methods Reference : ADD-BUFFER( ) method
 

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 the AVM searches for at run time.
Note: The maximum number of buffers per query is 200.
The following is an example:
my-query-handle:ADD-BUFFER(BUFFER Customer:HANDLE).