Reading Data from sqlite

-(NSMutableArray *)GetAllOrdersDetails:(NSString *)UserID {

    [self createEditableCopyOfDatabaseIfNeeded];
   
    NSMutableArray *Array = [[[NSMutableArray alloc] init] autorelease];
    if (sqlite3_open([[self GetDBPath] UTF8String], &database) == SQLITE_OK) {
       
        NSString *sql =[NSString stringWithFormat:@"SELECT DISTINCT ID, Date,Price FROM Orders where UserID = '%@' ORDER BY _id DESC LIMIT 5",UserID];
       
        //NSLog(@"%@",sql);
        static sqlite3_stmt *statement;
       
        if (sqlite3_prepare_v2(database, [sql UTF8String], -1, &statement, NULL) == SQLITE_OK) {
            //sqlite3_bind_text(statement, 1, [orderID UTF8String], -1, SQLITE_TRANSIENT);
            while (sqlite3_step(statement) == SQLITE_ROW) {

                NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];
                [dict setObject:[NSString stringWithUTF8String:(char *)sqlite3_column_text(statement, 0)] forKey:@"ID"];
                [dict setObject:[NSString stringWithUTF8String:(char *)sqlite3_column_text(statement, 1)] forKey:@"Date"];
                [dict setObject:[NSString stringWithUTF8String:(char *)sqlite3_column_text(statement, 2)] forKey:@"Price"];
                [Array addObject:dict];
                [dict release];
                dict=nil;

               
            }
            sqlite3_finalize(statement);
           
        }
        else {
            NSAssert1(0, @"Failed to open database with message '%s'.", sqlite3_errmsg(database));   
        }
       
       
    } else {
        sqlite3_close(database);
        NSAssert1(0, @"Failed to open database with message '%s'.", sqlite3_errmsg(database));
    }
    return Array;
}