【发布时间】:2014-03-16 16:37:51
【问题描述】:
您好,我正在使用存储过程创建应用程序。我无法将数据插入表中。
我的桌子是:
SQL> create table test (name varchar2(20), qualification varchar2(10), address v
archar2(100));
Table created.
我的存储过程是
SQL> create or replace procedure inserttest (
2 p_name test.name%TYPE,
3 p_qualification test.qualification%TYPE,
4 p_address test.address%TYPE)
5 IS
6 BEGIN
7 INSERT INTO test (name, qualification, address)
8 VALUES (p_name, p_qualification, p_address);
9 COMMIT;
10 END;
11 /
Procedure created.
我的 C# 代码是:
protected void Button1_Click(object sender, EventArgs e)
{
con = new OleDbConnection("Provider=MSDAORA;Data Source=xe;Persist Security Info=True;Password=sesu;User ID=system");
cmd.Parameters.Add("p_name", OleDbType.VarChar ).Value = TextBox1.Text;
cmd.Parameters.Add("p_qualification", OleDbType.VarChar).Value = TextBox2.Text;
cmd.Parameters.Add("p_address", OleDbType.VarChar).Value = TextBox3.Text;
cmd = new OleDbCommand ("inserttest", con);
cmd.CommandType = CommandType.StoredProcedure;
con.Open();
cmd.ExecuteNonQuery();
con.Close();
}
我无法通过 C# 插入数据。它显示:
One or more errors occurred during processing of command.
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'INSERTTEST'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
有什么问题。?如何解决?
【问题讨论】:
标签: c# vb.net oracle stored-procedures plsqldeveloper