Database

BEGIN TRY

BEGIN TRANSACTION

-- DO YOUR STUFF HERE

COMMIT TRANSACTION

END TRY
BEGIN CATCH
    IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
    DECLARE @ErrMsg VARCHAR(8000), @ErrSeverity INT
    SELECT @ErrMsg = ERROR_MESSAGE(), @ErrSeverity = ERROR_SEVERITY()
    RAISERROR(@ErrMsg,@ErrSeverity,1)
END CATCH

Mycroft Holmes wrote:

Possibly - the art of deciphering the licencing framework for SQL Server is not one you can easily acquire.

Mycroft Holmes wrote:

I'm sure there is a business opportunity there for someone to offer licence
model consulting.

sudheesh kumar s wrote:

My DB is getting corrupted at the application run time.

USE thisDb;
SHOW TABLES;

string thisDb = listViewDatabases.SelectedItems[0].Text;
string Sql = "Use " + thisDb + ";"  + " Show Tables; ";

try
                {
                    // Obtain the Tables in the Database
                    MySqlCommand Comm = new MySqlCommand(Sql, Conn);
                    MySqlDataAdapter da = new MySqlDataAdapter(Comm);
                    DataSet ds = new DataSet();
                    da.Fill(ds);

                    int count = ds.Tables[0].Rows.Count;
                    string[] tables = new string[count];

                    for (int i = 0; i < count; i++)
                    {
                        tables[i] = ds.Tables[0].Rows[i][0].ToString();
                        listViewDbTables.Items.Add(tables[i].ToString());
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Error" + ex.Message, "Error");
                }

GetSchemaTable()

//suppose reader (of type MySqlDataReader) has been already created properly using a query like "select * from mytable;"

DataTable dt = reader.GetSchemaTable();

//get information for each column of the table
foreach (DataRow dr in dt.Rows) {
    //retrieve each property of the column
    foreach (DataColumn dc in dt.Columns) {
        //just an example
        Console.WriteLine(dc.ColumnName + " = " + dr[dc].ToString());
    }
    Console.WriteLine();
}