Question

mysql存储过程能不能输入多个参数的？ 如果能。。请给一个例子。谢谢

解决如下：
mysql> DELIMITER //
mysql> CREATE PROCEDURE name2(dt1 DATETIME, dt2 DATETIME)
-> BEGIN
-> SELECT *
-> FROM table1
-> where time1>=dt1 and time1 <= dt2;
-> END;
-> //
Query OK, 0 rows affected (0.01 sec)

mysql> call name2('2001-01-01', '2012-10-10');
-> //
+---------------+---------------------+
| ip | time1 |
+---------------+---------------------+
| 192.168.1.105 | 2011-04-26 03:00:00 |
| 192.168.1.106 | 2011-04-27 02:00:00 |
+---------------+---------------------+

Answer 1

mysql> DELIMITER //
mysql> CREATE PROCEDURE HelloWorld2(
-> IN vUserName VARCHAR(10),
-> OUT vOutValue VARCHAR(10),
-> INOUT vInOutValue VARCHAR(10))
-> BEGIN
-> SELECT CONCAT('Hello ', vUserName);
-> SET vOutValue = 'A';
-> SET vInOutValue = 'B';
-> END//
Query OK, 0 rows affected (0.00 sec)

mysql> call HelloWorld2('Edward', @a, @b)//
+-----------------------------+
| CONCAT('Hello ', vUserName) |
+-----------------------------+
| Hello Edward |
+-----------------------------+
1 row in set (0.00 sec)

Query OK, 0 rows affected (0.00 sec)

mysql> select @a//
+------+
| @a |
+------+
| A |
+------+
1 row in set (0.00 sec)

mysql> select @b//
+------+
| @b |
+------+
| B |
+------+
1 row in set (0.00 sec)

Answer 2

多个参数的：
create or replace procedure BCS_ERPdataQuery_tu
( p_cursor IN OUT TYPES.cursorType,
v_company Varchar,
fromdate Varchar,
todate Varchar
)

is
str Varchar2(4000):='';

Begin
str:='select * from baan.ttisfc001'||v_company||'@BAAN26 t1
where t1.t$osta=1 and t1.t$pdno Like ''T10%''
and t1.t$prdt+ interval ''8'' hour>=to_date('''||fromdate||''',''yyyy-mm-dd hh24:mi:ss '')
and t1.t$prdt+ interval ''8'' hour<=to_date('''||todate||''',''yyyy-mm-dd hh24:mi:ss '')';

Open p_cursor For str;
end BCS_ERPdataQuery_tu;

Answer 3

百度就有哦：
http://zhidao.baidu.com/question/116676163.html