For a non-ABL stored procedure, indicates that
the procedure has completed execution and retrieves any return status.
For a send-sql-statement stored procedure, closes the SQL cursor
used by the procedure.
Syntax
CLOSE STORED-PROCEDURE procedure
[ integer-field = PROC-STATUS ]
[ WHERE PROC-HANDLE = integer-field ]
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-
procedure
- The name of the stored procedure that you want to close or the built-in
procedure name, send-sql-statement.
-
integer-field = PROC-STATUS
- Assigns the return value from a stored procedure to the specified integer
field or variable (integer-field).
- WHERE PROC-HANDLE = integer-field
- An integer field or variable whose value uniquely identifies
the stored procedure that produces the results returned from the
data source or the SQL cursor of a send-sql-statement stored procedure.
Example
The
PROC-STATUS clause of the CLOSE STORED-PROCEDURE statement allows
the DataServer for ORACLE to retrieve the text of an ORACLE error
message that was passed to raise_application_error. Use the ERROR-STATUS:GET-MESSAGE
handle to retrieve the message, as shown in the following example:
DEFINE VARIABLE st AS INTEGER NO-UNDO.
DEFINE VARIABLE h AS INTEGER NO-UNDO.
RUN STORED-PROC p1 h = PROC-HANDLE NO-ERROR.
CLOSE STORED-PROC p1 st = PROC-STATUS WHERE PROC-HANDLE = h.
DISPLAY st.
IF ERROR-STATUS:ERROR THEN
MESSAGE ERROR-STATUS:GET-MESSAGE(1) ERROR-STATUS:GET-NUMBER(1)
VIEW-AS ALERT-BOX.
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Notes
- If
you specified a PROC-HANDLE when you ran a stored procedure, you
must specify the PROC-HANDLE when you close the stored procedure.
- If you do not specify a PROC-HANDLE, the CLOSE STORED-PROCEDURE
statement will close the procedure if there is only one stored procedure
running. If there is more than one stored procedure running, an
error will be returned.
- You cannot close a send-sql-statement procedure until you have retrieved
all row results.
- You can close all stored procedures at once with the following statement:
RUN STORED-PROC closeallprocs.
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- For more information on using this statement, see OpenEdge Data Management: DataServer for Oracle.
