OpenEdge Data Management: DataServer for Microsoft SQL Server

Interfacing with RDBMS stored procedures
Example 3–16 shows the basics of executing a call to a stored procedure using the
LOAD-RESULT-INTO functionality. Note that in this example, PROC-STATUS function is not
specified. Therefore, there is no possibility of a return value.
/* Calling a stored procedure, using the LOAD-RESULT-INTO phrase*/
DEFINE VARIABLE res AS INTEGER NO-UNDO.
DEFINE VARIABLE ttHndl AS HANDLE NO-UNDO.
DEFINE TEMP-TABLE ttl
FIELD f1 AS INTEGER
FIELD f2 AS CHARACTER.
ttHndl = TEMP-TABLE tt:HANDLE.
RUN STORED-PROC myProc LOAD-RESULT-INTO ttHndl (INPUT 1, OUTPUT res).
Example 3–16: Basic execution of a stored procedure using
LOAD-RESULT-INTO functionality
Example 3–17 shows the basics of using an existing dynamic temp-table without the
TEMP-TABLE-PREPARE () method. In this instance, send-sql-statement is used rather than a
predefined stored proc. In contrast, the third example code that appears later in this section
shows the same approach, but explicitly defines the existing dynamic temp-table with the
TEMP-TABLE-PREPARE() method.
/* Calling a stored procedure, using an existing temp-table without temp table
prepare */
DEFINE VARIABLE ttHndl AS HANDLE NO-UNDO.
CREATE TEMP-TABLE ttHndl.
RUN STORED-PROC send-sql-statement LOAD-RESULT-INTO ttHndl
(“select * from customer”).
Example 3–17: Using an existing dynamic temp-table without the
TEMP-TABLE-PREPARE ( ) method
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