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Commit 93521f9f authored by Stefan Niedermann's avatar Stefan Niedermann
Browse files

#831 Use IF EXISTS before dropping indices

parent 1d2a18a1

app/src/main/java/it/niedermann/owncloud/notes/persistence/migration/Migration_20_21.java

+11 −11
Original line number Diff line number Diff line
@@ -40,17 +40,17 @@ public final class Migration_20_21 extends Migration { 
    }



    private static void dropOldIndices(@NonNull SupportSQLiteDatabase db) {

        db.execSQL("DROP INDEX ACCOUNTS_URL_idx");

        db.execSQL("DROP INDEX ACCOUNTS_USERNAME_idx");

        db.execSQL("DROP INDEX ACCOUNTS_ACCOUNT_NAME_idx");

        db.execSQL("DROP INDEX ACCOUNTS_ETAG_idx");

        db.execSQL("DROP INDEX ACCOUNTS_MODIFIED_idx");

        db.execSQL("DROP INDEX NOTES_REMOTEID_idx");

        db.execSQL("DROP INDEX NOTES_ACCOUNT_ID_idx");

        db.execSQL("DROP INDEX NOTES_STATUS_idx");

        db.execSQL("DROP INDEX NOTES_FAVORITE_idx");

        db.execSQL("DROP INDEX NOTES_CATEGORY_idx");

        db.execSQL("DROP INDEX NOTES_MODIFIED_idx");

        db.execSQL("DROP INDEX IF EXISTS ACCOUNTS_URL_idx");

        db.execSQL("DROP INDEX IF EXISTS ACCOUNTS_USERNAME_idx");

        db.execSQL("DROP INDEX IF EXISTS ACCOUNTS_ACCOUNT_NAME_idx");

        db.execSQL("DROP INDEX IF EXISTS ACCOUNTS_ETAG_idx");

        db.execSQL("DROP INDEX IF EXISTS ACCOUNTS_MODIFIED_idx");

        db.execSQL("DROP INDEX IF EXISTS NOTES_REMOTEID_idx");

        db.execSQL("DROP INDEX IF EXISTS NOTES_ACCOUNT_ID_idx");

        db.execSQL("DROP INDEX IF EXISTS NOTES_STATUS_idx");

        db.execSQL("DROP INDEX IF EXISTS NOTES_FAVORITE_idx");

        db.execSQL("DROP INDEX IF EXISTS NOTES_CATEGORY_idx");

        db.execSQL("DROP INDEX IF EXISTS NOTES_MODIFIED_idx");

    }



    private static void createNewTables(@NonNull SupportSQLiteDatabase db) {