How can I make Oacle return a result set in Stored procedure?

hello,
  How can I make Oacle return a result set in Stored procedure? and use the result set with component TStoredProc?
  Thank U, all.
  zhijun_chen
zhijun_chenAsked:
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rwilson032697Commented:
A TStoredProc is descended from TDataSet - it will contain the result set from performing any stored procedure it contains.

IE: After calling MyStoredProc.ExecProc, MyStoredProc will already contain the result set from the operation.

Cheers,

Raymond.
0
zhijun_chenAuthor Commented:
hello,
  How can write the oracle's stored procedure?
  thank u.
  zhijun_chen
0
zhijun_chenAuthor Commented:
hello,
  How can write the oracle's stored procedure?
  thank u.
  zhijun_chen
0
intheCommented:
from a paq:

>How to write Oracle StoredProc (produced a result set) and use it in Delphi?
 
First, create a package:
 
CREATE PACKAGE MYPKG
IS
  TYPE CursorType IS REF CURSOR;
END MyPkg;
 
Then the procedure:
 
CREATE PROCEDURE RETURN_RESULT_SET
(oCursor IN OUT MyPkg.CursorType) AS
BEGIN
  open oCursor for select * from SomeTable;
END;
 
Then in Delphi:
 
1. Set the TStoredProc parameter as type Cursor.
2. At this point, treat the TStoredProc component like a TQuery.     (Use the Open method instead of ExecProc.)

Regards Barry
0

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zhijun_chenAuthor Commented:
Thank u,inthe
0
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