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Code Issues Releases Wiki Activity

Migrate encrypt flag

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M66B 2019-11-17 13:09:19 +01:00
parent 676342e66d
commit dd81823fea
1 changed files with 11 additions and 1 deletions
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12
app/src/main/java/eu/faircode/email/DB.java
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@ -56,7 +56,7 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory;
// https://developer.android.com/topic/libraries/architecture/room.html // https://developer.android.com/topic/libraries/architecture/room.html
@Database( @Database(
version = 113, version = 114,
entities = { entities = {
EntityIdentity.class, EntityIdentity.class,
EntityAccount.class, EntityAccount.class,
@ -1102,6 +1102,16 @@ public abstract class DB extends RoomDatabase {
db.execSQL("CREATE INDEX IF NOT EXISTS `index_revision_message` ON `revision` (`message`)"); db.execSQL("CREATE INDEX IF NOT EXISTS `index_revision_message` ON `revision` (`message`)");
db.execSQL("CREATE UNIQUE INDEX IF NOT EXISTS `index_revision_message_sequence` ON `revision` (`message`, `sequence`)"); db.execSQL("CREATE UNIQUE INDEX IF NOT EXISTS `index_revision_message_sequence` ON `revision` (`message`, `sequence`)");
} }
})
.addMigrations(new Migration(113, 114) {
@Override
public void migrate(@NonNull SupportSQLiteDatabase db) {
Log.i("DB migration from version " + startVersion + " to " + endVersion);
db.execSQL("UPDATE message SET encrypt = 1 WHERE id IN " +
"(SELECT DISTINCT message FROM attachment" +
" WHERE encryption = " + EntityAttachment.PGP_MESSAGE + ")");
}
}) })
.build(); .build();
} }