private static void ProcessColumnsOptimalTypeCommand(string args) { if (args == "") { Console.WriteLine(NO_TABLE_SELECTED); return; } IList <string> errors; IList <DatabaseObject> tables = GetTablesFromArgs(args, out errors); if (errors.Count > 0) { foreach (string error in errors) { Console.WriteLine(error); } return; } try { foreach (DatabaseObject table in tables) { Console.WriteLine($"Table: {table.NameWithSchemaBrackets}"); IList <TableColumn> columns = _databaseOperations.GetTableColumns(table); foreach (TableColumn column in columns) { Console.WriteLine($"Column: {column.Name}"); foreach (IList <string> infoPair in _optimizer.EvaluateColumnDataType(column, table)) { if (infoPair.Count > 1) { Console.WriteLine(string.Join(" ", infoPair)); } else { Console.WriteLine(infoPair[0]); } } Console.WriteLine(); } Console.WriteLine(SEPARATOR); Console.WriteLine(); } } catch (DatabaseException exc) { Debug.WriteLine(exc); Console.WriteLine("Error: Statistics cannot be loaded"); } }