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M66B
2019-11-15 21:19:33 +01:00
parent b4f528b673
commit 679eb92f74
5 changed files with 2142 additions and 39 deletions
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19
app/src/main/java/eu/faircode/email/DB.java
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@@ -56,12 +56,13 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory;
// https://developer.android.com/topic/libraries/architecture/room.html
@Database(
version = 112,
version = 113,
entities = {
EntityIdentity.class,
EntityAccount.class,
EntityFolder.class,
EntityMessage.class,
EntityRevision.class,
EntityAttachment.class,
EntityOperation.class,
EntityContact.class,
@@ -83,6 +84,8 @@ public abstract class DB extends RoomDatabase {
public abstract DaoMessage message();
public abstract DaoRevision revision();
public abstract DaoAttachment attachment();
public abstract DaoOperation operation();
@@ -1086,6 +1089,20 @@ public abstract class DB extends RoomDatabase {
db.execSQL("ALTER TABLE `account` ADD COLUMN `move_to` INTEGER");
}
})
.addMigrations(new Migration(112, 113) {
@Override
public void migrate(@NonNull SupportSQLiteDatabase db) {
Log.i("DB migration from version " + startVersion + " to " + endVersion);
db.execSQL("CREATE TABLE IF NOT EXISTS `revision`" +
" (`id` INTEGER PRIMARY KEY AUTOINCREMENT" +
", `message` INTEGER NOT NULL" +
", `sequence` INTEGER NOT NULL" +
", `reference` INTEGER NOT NULL" +
", FOREIGN KEY(`message`) REFERENCES `message`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )");
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`)");
}
})
.build();
}