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adding new column to existing table

See original GitHub issue

hello, this is my class : public class UserInfoDb extends SugarRecord { public boolean isChecked ; public boolean isShowChanges ; public String Packages ;

public UserInfoDb(){


} now, i`m trying to add new string to this class like this :

public String TestField ;

i changed db version and create a sql file in asset/sugar_upgrades.

i tried this : alter table user_info_db add test_field TEXT;

also : alter table user_info_db add column test_field TEXT;

also i tried to create new table and copy old table to new table and drop old table too, after that all, seems sugar will do updates but when i`m trying to work with new column i will get this :

Failed to read row 0, column -1 from a CursorWindow which has 1 rows, 4 columns

any idea?

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:6

github_iconTop GitHub Comments

Karuhangacommented, Nov 29, 2017

Hey, You need to add the new column/field to your class. Also, when you’re simply adding new columns, you’re not supposed to write update scripts. So you should delete that update file. Just add the field to the class and update the db version.

Karuhangacommented, Nov 30, 2017

Ohhh awesome then. Good luck. And please close the issue if everything’s working great. 😃

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