java mysql存储过程输出参数问题

[jack_mark]

存储过程：
CREATE PROCEDURE mydata.p26(OUT para INT)
BEGIN
DECLARE b INT ;
SET b = 1;
SET para = b;
END;
=============================================
java中调用：
CallableStatement cs=con.prepareCall("{call mydata.p26(?)}");
cs.registerOutParameter(1,Types.INTEGER);
cs.execute();
=================================
运行报错：
java.sql.SQLException: Parameter index of 1 is out of range (1, 0)
at com.mysql.jdbc.CallableStatement.checkParameterIndexBounds(CallableStatement.java:1001)
at com.mysql.jdbc.CallableStatement.checkIsOutputParam(CallableStatement.java:970)
at com.mysql.jdbc.CallableStatement.registerOutParameter(CallableStatement.java:863)
at oa.jinghua.zh.procedure.CallProcedure.generateProcedure1(CallProcedure.java:262)
at oa.jinghua.zh.procedure.CallProcedure.main(CallProcedure.java:198)

[crazylaa]

确认存储过程是否在对应的用户下创建成功。另外不要动不动就加模式名：mydata去掉
参考下：
http://bbs.chinaitlab.com/thread-392546-1-1.html

[ymlj11]

可能是mysql.jar本身的问题，垃圾的mysql