CUBRID Q&A http://www.cubrid.org/?mid=questions CUBRID Q&A en Fri, 21 Oct 2011 02:37:10 -0800 Mon, 20 May 2013 01:15:17 -0800 XpressEngine 1.4.4.1 How to instal CUBRID server with .net aplications in windows 7 http://www.cubrid.org/questions/432328 http://www.cubrid.org/questions/432328 How to use CUBRID server as a database for .NET applications on Windows server? What are all the components I need to download. What's the order of installation? Are there any tutorial to work with CUBRID? How to write procedures as in SQL? How to connect to CUBRID server from a .net application?

]]> Wed, 19 Sep 2012 21:50:03 -0800 driver Windows .NET 1 How to pass a custom Object to a Stored Procedure function? castle79 http://www.cubrid.org/questions/365755 http://www.cubrid.org/questions/365755 hi I have the following function.

CREATE FUNCTION "tblpacientesinsertar"("paciente" OBJECT) RETURN STRING
AS LANGUAGE JAVA
NAME 'TblPacientes.Insertar(cubrid.sql.CUBRIDOID) return java.lang.String'

I want to pass a custom object class, but I dont know if CUBRIDOID is the right type.

My custom type is public class BoPacientes.

My stored procedure is public static String Insertar(BoPacientes paciente).

C# code looks like:

public BoPacientes Insertar(BoPacientes objeto)
        {
            .....//code code

                       CUBRIDCommand com = new CUBRIDCommand();
                        com.Connection = con;
                        com.CommandText = "select tblpacientesinsertar(" + objeto + ")";
                        con.Open();

       .......//some code logical

       } 

The error I receive is:

Semantic: Dev9.DataAccess.Pacientes.BoPacientes is not defined.
select tblpacientesinsertar(Dev9.DataAccess.Pacientes.BoPacientes) 

I have a java object called BoPacientes.Class registered in CUBRID.

]]> Sat, 26 May 2012 11:09:41 -0800 Java ADO.NET Stored Procedure 1 ADO.NET return error "Don't know how to write the parameter!" castle79 http://www.cubrid.org/questions/363386 http://www.cubrid.org/questions/363386 Hi, I am trying to insert a image into the database, my database is type BLOB and in C# is type byte[].

When I try to do the insert the error is: Don't know how to write the parameter!

Whats is wrong? how can I get a more technical description error from database.

Why has error with BLOB type?

]]> Tue, 22 May 2012 16:50:13 -0800 SQL ADO.NET BLOB 1 How to call Java Stored Procedure from C#? (Solved) castle79 http://www.cubrid.org/questions/357198 http://www.cubrid.org/questions/357198 Hi, I am trying to get some value from the database using ado.net.

I am using the java stored procedures but in the manager this works, in my C# code not.

public class SpCubrid{
  public static String HelloCubrid() {
    return "Hello, Cubrid !!";
  }
  public static int SpInt(int i) {
    return i + 1;
  }
  public static void outTest(String[] o) {
    o[0] = "Hello, CUBRID";
  }
}

CREATE FUNCTION "hello"() RETURN STRING
AS LANGUAGE JAVA
NAME 'SpCubrid.HelloCubrid() return java.lang.String'

result on server:

Hello, Cubrid !!

my C# code

using System;
using System.Data;
using System.Windows.Forms;
using CUBRID.Data.CUBRIDClient;
using System.Data.Common;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            string ConnectionString = "server=localhost;database=demodb;port=30000;user=dba;password=123456";
            DataTable dt = new DataTable();
          
            CUBRIDConnection con = new CUBRIDConnection(ConnectionString);

            CUBRIDCommand com = new CUBRIDCommand("hello", con);
            com.CommandType = CommandType.StoredProcedure;           
          
            con.Open();
            DbDataReader reader = com.ExecuteReader();
           
            CustomAdapter da = new CustomAdapter();
            da.FillFromReader(dt, reader);
            con.Close();
            string text = dt.Rows[0].ToString();
            //dataGridView1.DataSource = dt;
            //MessageBox.Show(reader.ToString());
          
        }
    }

    public class CustomAdapter : System.Data.Common.DbDataAdapter
    {
        public int FillFromReader(DataTable dataTable, IDataReader dataReader)
        {
            return this.Fill(dataTable, dataReader);
        }
        protected override System.Data.Common.RowUpdatedEventArgs CreateRowUpdatedEvent(DataRow a, IDbCommand b, StatementType c, System.Data.Common.DataTableMapping d)
        {
            return (System.Data.Common.RowUpdatedEventArgs)new EventArgs();
        }

        protected override System.Data.Common.RowUpdatingEventArgs CreateRowUpdatingEvent(DataRow a, IDbCommand b, StatementType c, System.Data.Common.DataTableMapping d)
        {
            return (System.Data.Common.RowUpdatingEventArgs)new EventArgs();
        }

        protected override void OnRowUpdated(System.Data.Common.RowUpdatedEventArgs value)
        {

        }
        protected override void OnRowUpdating(System.Data.Common.RowUpdatingEventArgs value)
        {

        }
    }
}
]]> Thu, 10 May 2012 16:04:37 -0800 Java Stored Procedure ADO.NET 1 Semantic: Cannot coerce host var to type date. castle79 http://www.cubrid.org/questions/358410 http://www.cubrid.org/questions/358410 I am very unhappy, this database has many bugs with ADO.NET.

I am trying to insert to datetime to database.

#region FechaNacimiento
CUBRIDParameter tblpacientesfechanacimiento = new CUBRIDParameter();
tblpacientesfechanacimiento.CUBRIDDataType = CUBRIDDataType.CCI_U_TYPE_DATE;
tblpacientesfechanacimiento.Direction = System.Data.ParameterDirection.Input;
tblpacientesfechanacimiento.ParameterName = "?p11";
tblpacientesfechanacimiento.Value = objeto.tblPacientesFechaNacimiento;
#endregion
com.Parameters.Add(tblpacientesfechanacimiento);

tblPacientesFechaNacimiento is type "DateTime"

When can give me a feedback, I have 3 days fighting with this database, is very annoying!! has many problems!!! I am thinking in rollback to postgresql.

]]> Sun, 13 May 2012 11:56:51 -0800 SQL ADO.NET 1 How to add alternative hosts to a connection string in ADO.NET? eye http://www.cubrid.org/questions/299585 http://www.cubrid.org/questions/299585 In CUBRID it is possible to indicate alternative hosts (brokers) in the connection string as a measurement for broker fail-over. JDBC manual provides an example for this.

However, I could not find a way to pass alternative hosts to ADO.NET connection string. How can I do this?

]]> Mon, 20 Feb 2012 20:14:57 -0800 ADO.NET connection string broker alternative host 1 How can I translate ADO.NET Driver's localization messages? eye http://www.cubrid.org/questions/263229 http://www.cubrid.org/questions/263229 I can see that the new CUBRID ADO.NET driver provides built-in support for localization. I would wish to translate the messages to Russian. Which files should I translate?

]]> Sun, 15 Jan 2012 18:06:57 -0800 driver ADO.NET localization 1 Nhibernate support for CUBRID swanotets http://www.cubrid.org/questions/234430 http://www.cubrid.org/questions/234430 Hi guys,

 

I've been wondering if it is possible to use Nhibernate with CUBRID. Is there any documentation about it?

 

Best regards,

Ivan

]]> Thu, 03 Nov 2011 02:15:54 -0800 Tools .NET driver Nhibernate 3 CUBRID .Net driver bashawy http://www.cubrid.org/questions/241869 http://www.cubrid.org/questions/241869 Dear Experts,

Is there any possibility of connecting .Net clients to CUBRID server? My server is a Windows based one.

Thanks.

]]> Fri, 25 Nov 2011 10:31:12 -0800 .NET driver 1