Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
324 views
in Technique[技术] by (71.8m points)

android - Should there be one SQLiteOpenHelper for each table in the database?

Is it better to have a single big SQLiteOpenHelper subclass that defines onCreate and onUpgrade methods for every table in the database, or is better to have many SQLiteOpenHelper subclasses, one for each table?

Is there a best practice? Or are both acceptable, but with different good and bad side effects?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

You should have a single SQLiteOpenHelper class for all the tables. Check this link.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...