ODP.NET程序编译
当我尝试使用 ODP.NET 执行创建过程时，我收到 ORA-24344：成功但出现编译错误。但是，当我在 SQL Developer 中运行相同的语句时，它编译成功。有谁知道我需要更改什么才能编译我的程序？是字符集问题吗？
我使用的是 Oracle 10g Express、.NET 3.5 SP 1 和 ODP.NET 2.111.7.20（来自 Oracle.DataAccess.dll 的版本）
[TestMethod]
public void OdpNet_CreateProcedure()
{
ConnectionStringSettings settings = ConfigurationManager.ConnectionStrings["ODP.NET"];
using (var con = new OracleConnection(settings.ConnectionString))
{
con.InfoMessage += new OracleInfoMessageEventHandler(con_InfoMessage);
con.Open();
var cmd = new OracleCommand();
cmd.Connection = con;
cmd.CommandText = @"
CREATE OR REPLACE PROCEDURE TABLE1_GET
(
P_CURSOR OUT SYS_REFCURSOR
)
IS
BEGIN
OPEN P_CURSOR FOR
SELECT *
FROM TABLE1;
END;";
cmd.ExecuteNonQuery(); // ORA-24344: success with compilation error
cmd.CommandText = @"ALTER PROCEDURE TABLE1_GET COMPILE";
cmd.ExecuteNonQuery(); // ORA-24344: success with compilation error
}
}
void con_InfoMessage(object sender, OracleInfoMessageEventArgs eventArgs)
{
System.Diagnostics.Debug.WriteLine(eventArgs.Message);
}
When I try to execute a create procedure using ODP.NET I get back ORA-24344: success with compilation error. However, when I run the same statement in SQL Developer it compiles successfully. Does anyone know what I need to change to get my procedure to compile? Is it a character set issue?
I am using Oracle 10g Express, .NET 3.5 SP 1, and ODP.NET 2.111.7.20 (version from Oracle.DataAccess.dll)
[TestMethod]
public void OdpNet_CreateProcedure()
{
ConnectionStringSettings settings = ConfigurationManager.ConnectionStrings["ODP.NET"];
using (var con = new OracleConnection(settings.ConnectionString))
{
con.InfoMessage += new OracleInfoMessageEventHandler(con_InfoMessage);
con.Open();
var cmd = new OracleCommand();
cmd.Connection = con;
cmd.CommandText = @"
CREATE OR REPLACE PROCEDURE TABLE1_GET
(
P_CURSOR OUT SYS_REFCURSOR
)
IS
BEGIN
OPEN P_CURSOR FOR
SELECT *
FROM TABLE1;
END;";
cmd.ExecuteNonQuery(); // ORA-24344: success with compilation error
cmd.CommandText = @"ALTER PROCEDURE TABLE1_GET COMPILE";
cmd.ExecuteNonQuery(); // ORA-24344: success with compilation error
}
}
void con_InfoMessage(object sender, OracleInfoMessageEventArgs eventArgs)
{
System.Diagnostics.Debug.WriteLine(eventArgs.Message);
}
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解决办法是：
The solution is:
执行 SELECT * FROM USER_ERRORS，您应该会看到记录为错误的内容。
可能会有一些奇怪的角色潜入……
PS。在应用程序中创建过程似乎很奇怪。
Do a SELECT * FROM USER_ERRORS and you should see what is being recorded as the error.
There may be some odd characters creeping in..
PS. It seems odd to be creating procedures within an application.