ursus
11/25/2021, 1:03 AMbezrukov
11/25/2021, 10:32 AMursus
11/25/2021, 12:33 PMmarlonlom
11/27/2021, 2:15 AMursus
11/27/2021, 2:39 AMmarlonlom
11/27/2021, 2:43 AM@Ignore
is a Room-specific annotation, saying that Room should ignore that field or method.ursus
11/27/2021, 2:43 AMmarlonlom
11/27/2021, 2:52 AMSQLite supports a limited subset of ALTER TABLE. The ALTER TABLE command in SQLite allows the user to rename a table or to add a new column to an existing table. It is not possible to rename a column, remove a column, or add or remove constraints from a table.I read the links below, and, i think it has to be a hard way to accomplish that, besides, the sqlite documentation is outdated and for recent versions, they have a valid usage of the drop column statement. link: 1. https://stackoverflow.com/questions/8442147/how-to-delete-or-add-column-in-sqlite 2. https://stackoverflow.com/questions/5938048/delete-column-from-sqlite-table/5987838#5987838