关于android studio建立sqlite数据库

[h417840395]

public class MyDBHelper extends SQLiteOpenHelper {

public static final String CREATE_CITY = "create table City(" +
"id integer primary key autoincrement," +
"city text," +
"cityNum text" +
"ganmao text" +
"webdu text)";
public static final String CREATE_WEATHERINFO = "create table WeatherInfo(" +
"id integer primary key autoincrement," +
"cityNum text," +
"weatherNum text"+
"fengxiang text," +
"fengli text" +
"high text" +
"type text" +
"low text" +
"date text)";



这是我的建表语句 为何建表结果少了多个字段 如下图 问题在哪？ 求解答

[真的一滴血]

少了很多逗号