public void ShowColumns()
{
dbSqlServerMaintenance.Set(dbSqlServerAccess);
Console.WriteLine(dbSqlServerMaintenance.ShowColumns("sys_Folder").Count());
}
public void ShowMySqlColumns()
{
dbMySqlMaintenance.Set(dbMySqlAccess);
Console.WriteLine(dbMySqlMaintenance.ShowColumns("sys_Folder").Count());
}
public void ShowOracleColumns()
{
dbOracleMaintenance.Set(dbOracleAccess);
Console.WriteLine(dbOracleMaintenance.ShowColumns("sys_Folder").Count());
}
