[DATABASE] Create Table

[DATABASE] Create Table

- (void)createTableNamed:(NSString *)tableName{
    
    char *err;
    NSString *sql = [NSString stringWithFormat:@"CREATE TABLE IF NOT EXISTS '%@' ('%@' "
                     "INTEGER PRIMARY KEY, '%@' REAL, '%@' REAL);", tableName, @"id", FIELD_WEIGHT , FIELD_DATE];
    
    if (sqlite3_exec(db, [sql UTF8String], NULL, NULL, &err) != SQLITE_OK) {
        
        sqlite3_close(db);
        NSLog(@"Table %@ falied create.", tableName);
    }
}