Release 10.1A: OpenEdge Development:
Progress 4GL Reference

Query object handle

A handle to a query object. A query object corresponds to an underlying Progress query, which can be static or dynamic. An example of a static underlying query is one you define at compile time with the DEFINE QUERY statement. An example of a dynamic underlying query is one you create at run time with the new CREATE QUERY statement.

Syntax

query-handle [ :attribute | :method ]

query-handle

An item of type WIDGET-HANDLE representing a handle to a query object.

attribute

An attribute of the query object.

method

A method of the query object.

Attributes

ADM-DATA attribute	BASIC-LOGGING attribute	CACHE attribute
CURRENT-RESULT-ROW attribute	DYNAMIC attribute	FORWARD-ONLY attribute
HANDLE attribute	INDEX-INFORMATION attribute	IS-OPEN attribute
NAME attribute	NUM-BUFFERS attribute	NUM-RESULTS attribute
PREPARE-STRING attribute	PRIVATE-DATA attribute	QUERY-OFF-END attribute
SKIP-DELETED-RECORD attribute	TYPE attribute	UNIQUE-ID attribute

Methods

ADD-BUFFER( ) method	APPLY-CALLBACK( ) method
CREATE-RESULT-LIST-ENTRY( ) method	DELETE-RESULT-LIST-ENTRY( ) method
DUMP-LOGGING-NOW( ) method	GET-BUFFER-HANDLE( ) method
GET-CALLBACK-PROC-CONTEXT( ) method	GET-CALLBACK-PROC-NAME( ) method
GET-CURRENT( ) method	GET-FIRST( ) method
GET-LAST( ) method	GET-NEXT( ) method
GET-PREV( ) method	QUERY-CLOSE( ) method
QUERY-OPEN( ) method	QUERY-PREPARE( ) method
REPOSITION-BACKWARD( ) method	REPOSITION-FORWARD( ) method
REPOSITION-TO-ROW( ) method	REPOSITION-TO-ROWID( ) method
SET-BUFFERS( ) method	SET-CALLBACK( ) method
SET-CALLBACK-PROCEDURE( ) method

Note

For more information on the query object, see OpenEdge Development: Progress 4GL Handbook .

See also

Buffer object handle, Buffer-field object handle