java调研oracle存储过程返回记录集

PACKAGE

sql 代码

 CREATE OR REPLACE PACKAGE PKG_UIREPORT_DEPTTRANSTABLE  AS

  TYPE MY_CURSOR IS REF CURSOR;

 end PKG_UIREPORT_DEPTTRANSTABLE;     PROCEDURE 
    
     sql 代码

 

 CREATE OR REPLACE PROCEDURE GETDEPTTRANSTABLE(
        o_CURSOR out PKG_UIREPORT_DEPTTRANSTABLE.MY_CURSOR,
        i_POST_DATE IN VARCHAR2,  --传入参数1
        i_SEC_TYPE IN VARCHAR2      --传入参数2
        ) IS

BEGIN
     OPEN o_CURSOR FOR select * from sec_vou T1 WHERE T1.CLEAR_DATE = i_POST_DATE AND T1.SEC_CODE IN (select T2.SEC_CODE from ea_pub.sys_sec_info T2 WHERE T2.SEC_TYPE = i_SEC_TYPE);

END GETDEPTTRANSTABLE;

JAVA代码调用存储过程并得到记录集

java 代码

 .....
//要引入的包
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import oracle.jdbc.OracleTypes;
 ......
 .......
         Connection conn = null;
         CallableStatement cstmt = null;
         ResultSet rs = null;
         ComOutput comOutput = null;
         String postDate = "20070118";
         String secType = "01";

         try {
             conn = EJBUtil.getConnection();
             /**
              * 调用存储过程
              */
             cstmt = conn.prepareCall("{ call GETDEPTTRANSTABLE(?,?,?) }");
             cstmt.registerOutParameter(1,OracleTypes.CURSOR);
             cstmt.setString(2,postDate);
             cstmt.setString(3,secType);
             cstmt.execute();
             rs = (ResultSet)cstmt.getObject(1);
             while(rs.next) {
               ...........
             }
         } catch(Exception e) {
             e.printStackTrace();
         } finally {
             CommUtil.closeResultSet(rs);
             cstmt.close();
             CommUtil.closeConnection(conn);
        }