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    ºÜ¼òµ¥µÄ²Ù×÷£¬Ð¡µÜ¾ÍÊÇÏëÀûÓÃoracle´æ´¢¹ý³ÌʵÏÖ£ºselect * from scott.dept¡£ÊéдÈçÏ£º
    °ü£º
    CREATE OR REPLACE  PACKAGE "SCOTT"."SELECTPKG" as 
    type  test_cursor is ref  cursor;
    procedure SP_SELECT(cur_ref out test_cursor);
    end selectpkg;
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  CREATE OR REPLACE  PACKAGE BODY "SCOTT"."SELECTPKG" as
  procedure SP_SELECT(cur_ref out test_cursor) is
  begin
  open cur_ref for select * from scott.dept;
  end SP_SELECT;
  end selectpkg;
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              cstmtÊÇCallableStatement
cstmt = conn.prepareCall("begin :1 := SCOTT.SP_SELECT; end;");
              cstmt.registerOutParameter(1,oracle.jdbc.OracleTypes.CURSOR);
              cstmt.execute();        //µ½ÕâÀï¾Í¹ý²»È¥ÁË¡£
  ´íÎó£ºORA-06550: µÚ 1 ÐÐ, µÚ 13 ÁÐ:
PLS-00201: ±ØÐë˵Ã÷±êʶ·û 'SCOTT.SP_SELECT'
ORA-06550: µÚ 1 ÐÐ, µÚ 7 ÁÐ:
PL/SQL: Statement ignored


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