我有一个 Oracle 函数,它接受 3 个参数并返回有四列的记录。
但我得到了一个例外,那就是
ORA-06550:第 1 行,第 7 列:
PLS-00221:“get_receipts”不是过程或未定义
这是我的代码:
OracleConnection con = new OracleConnection(oracleDB);
con.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection = con;
cmd.CommandText = "get_receipts";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new OracleParameter("p_store_num", store_num));
cmd.Parameters.Add(new OracleParameter("p_create_dt", create_date));
cmd.Parameters.Add(new OracleParameter("p_cc_last4", cc_last4));
OracleDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
ResponseModel sample = new ResponseModel();
sample.Field1 = dr.GetString(0);
sample.Field2 = dr.GetString(1);
sample.Field3 = dr.GetString(2);
sample.Field4 = dr.GetString(3);
response.Add(sample);
}