我知道这里还有几个其他问题与完全相同的问题,但我 100% 肯定我没有任何类型的权限问题。该过程在查询编辑器中执行良好,但由于某种原因,我无法从一个非常简单的 ASP.net 页面执行此过程。我应该注意这是我第一次尝试创建 Oracle Proc。
这是我调用proc的代码(只是试图调用它并将结果强制放入标签)
    string oradb = "connection string here";
    OracleConnection conn = new OracleConnection(oradb);
    OracleCommand cmd = new OracleCommand();
    cmd.Connection = conn;
    cmd.CommandText = "x.GETCURSORS";
    cmd.CommandType = CommandType.StoredProcedure;
    OracleParameter ACTNUM = new OracleParameter();
    ACTNUM.OracleDbType = OracleDbType.Decimal;
    ACTNUM.Direction = ParameterDirection.Input;
    ACTNUM.Value ="12345";
    cmd.Parameters.Add(ACTNUM);
    OracleParameter REJECTS_C = new OracleParameter();
    REJECTS_C.OracleDbType = OracleDbType.RefCursor;
    REJECTS_C.Direction = ParameterDirection.Output;
    cmd.Parameters.Add(REJECTS_C);
    try
    {
        conn.Open();
        OracleDataReader objReader = cmd.ExecuteReader();
        Label3.Text = objReader.ToString();
    }
    catch (Exception ex)
    {
        Label3.Text = string.Format("Exception: {0}", ex.ToString());
    }
包装规格:
PACKAGE "x"."REJECTS_DATA" IS
PROCEDURE "GETCURSORS" (
"ACTNUM" IN NUMBER, 
"REJECTS_C" OUT SYS_REFCURSOR);
 END "REJECTS_DATA";
包体:
PACKAGE BODY "x"."REJECTS_DATA" IS
PROCEDURE "GETCURSORS" (
"ACTNUM" IN NUMBER, 
"REJECTS_C" OUT SYS_REFCURSOR) IS
BEGIN
OPEN REJECTS_C FOR SELECT * FROM x.a
WHERE  x.a.ACCOUNT = ACTNUM;
END "GETCURSORS";
END "REJECTS_DATA";