search

greenrobot / greenDAO

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.
http://greenrobot.org/greendao/
12.63k stars 2.89k forks source link

do greenDAO clean useless table ? #1069

Closed wulongfang closed 3 years ago

wulongfang commented 3 years ago
  1. in old version ,i have table entity UserData。
  2. in new version, i delete table entity UserData。 but the table in xxx.db file not be deleted automatically
greenrobot-team commented 3 years ago

Migrating between schema versions is up to your code (e.g. in your open helper implementation).