C#如何执行去查询[重复]

Question

如何在 C# 上运行 GO 查询。以下是我的查询

            sqlConnection.Open();
            cmd.CommandText = ("USE Repository" +
                               "GO" +

                               "DECLARE     @return_value int," +
                                           "@o_error_code int," +
                                           "@o_error_msg varchar(2000)" +

                               "EXEC  @return_value = [dbo].[XCENTER_CUST_CREATE_UPDATE]" +
                                           "@i_input_xml = N'<xml code>'," +
                                           "@i_transaction_id = N'100A'," +
                                           "@o_error_code = @o_error_code OUTPUT," +
                                           "@o_error_msg = @o_error_msg OUTPUT" +

                               "SELECT      @o_error_code as N'@o_error_code'," +
                                           "@o_error_msg as N'@o_error_msg'" +

                               "SELECT      'Return Value' = @return_value" +

                               "GO");
            cmd.CommandType = CommandType.Text;
            cmd.Connection = sqlConnection;
            reader = cmd.ExecuteReader();
            dt.Load(reader);
            DT1.DataSource = dt;

这是在我按下按钮后运行，xml代码的值在文本框中

Answer 1

GO 不是 T-SQL 命令。它仅被某些工具识别为批处理分隔符。请参阅文档（在备注下）

https://msdn.microsoft.com/en-us/library/ms188037.aspx

这意味着您只能从 SSMS 或 sqlcmd 或一些识别它的工具中使用它。