存储过程的菜鸟问题！急！！！

[qiangdao]

表table1中有三个字段id,name varchar,time date,
过程得到id,time,
返回记录集包括（id,name,time);

[ningIII]

select id ,name,time from table1 where id=id and time=to_date('20031019','yyyymmdd');

[zyqin]

CREATE OR REPLACE PROCEDURE sp_spname(V_ID IN VARCHAR,V_NAME IN VARCHAR,V_TIME DATE)
AS
BEGIN
SELECT ID,NAME,TIME INTO V_ID,V_NAME,V_TIME FROM TALBE1
WHERE ID=V_ID AND NAME=V_NAME;
END;

执行时,需要先声明三个变量,然后EXEC sp_spname(变量1,变量2,变量3)

最好,使用TODE调试,最方便了.
你尝试一下,请多指教!

[zyqin]

对不起,应该是TOAD

[qiangdao]

V_ID IN VARCHAR


我看有些地方好象是V_ID IN OUT VARCHAR

[qiangdao]

我现在需要从java里调一个store procedure,然后取得返回的结果集进行处理，
谁写过这方面的程序？
谢谢各位，这个问题很急，谁解决了，再加50分！

[xugreat]

我也正好遇上这个问题，谁能帮助从java里取得oracle store procedure返回的结果集，
我再加100分！！！！！

[Nickle_Final]

CallableStatement cStment=conn.prepareCall("{call pro_test(?,?)}");
cStment.setInt(1,1);
cStment.setString(2,"test");
cStment.execute();

然后在通过查询从临时表取数据

[xugreat]

终于找到了正确解决方法！ Nickle_Final，你的方法只能用在sql server上，oracle 不行--
/*
* This sample shows how to call a PL/SQL function that opens
* a cursor and get the cursor back as a Java ResultSet.
*/

import java.sql.*;
import java.io.*;

// Importing the Oracle Jdbc driver package makes the code more readable
import oracle.jdbc.driver.*;

class RefCursorExample
{
public static void main (String args [])
throws SQLException
{
// Load the driver
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());

String url = "jdbc:oracle:oci8:@";
try {
String url1 = System.getProperty("JDBC_URL");
if (url1 != null)
url = url1;
} catch (Exception e) {
// If there is any security exception, ignore it
// and use the default
}

// Connect to the database
Connection conn =
DriverManager.getConnection (url, "scott", "tiger");

// Create the stored procedure
init (conn);

// Prepare a PL/SQL call
CallableStatement call =
conn.prepareCall ("{ ? = call java_refcursor.job_listing (?)}");

// Find out all the SALES person
call.registerOutParameter (1, OracleTypes.CURSOR);
call.setString (2, "SALESMAN");
call.execute ();
ResultSet rset = (ResultSet)call.getObject (1);

// Dump the cursor
while (rset.next ())
System.out.println (rset.getString ("ENAME"));

// Close all the resources
rset.close();
call.close();
conn.close();

}

// Utility function to create the stored procedure
static void init (Connection conn)
throws SQLException
{
Statement stmt = conn.createStatement ();

stmt.execute ("create or replace package java_refcursor as " +
" type myrctype is ref cursor return EMP%ROWTYPE; " +
" function job_listing (j varchar2) return myrctype; " +
"end java_refcursor;");

stmt.execute ("create or replace package body java_refcursor as " +
" function job_listing (j varchar2) return myrctype is " +
" rc myrctype; " +
" begin " +
" open rc for select * from emp where job = j; " +
" return rc; " +
" end; " +
"end java_refcursor;");
stmt.close();
}
}

[Nickle_Final]

--创建一个临时表：
create table table_tmpt(
id number;
v_name varchar2(256);
v_time number
)

--创建存储过程
CREATE OR REPLACE PROCEDURE pro_test()
AS
v_id number;
v_name varchar2(256);
v_time number;
CURSOR C_QUERY IS
select ID,NAME,TIME
from your_table;

BEGIN
open C_QUERY;
loop
fetch C_QUERY into v_id,v_name,v_time;
exit when C_QUERY %NotFound;

insert into table_tmpt(id,name,time) values(v_id,v_name,v_time);
end loop;
close C_QUERY;
END;

--调用存储过程
call pro_test

--得到数据
select * from table_tmpt;

注：得到结果集后别忘了commit；