Method dropTriggers

app/src/main/java/eu/faircode/email/DB.java:686–692

(@NonNull SupportSQLiteDatabase db)

    }

    private static void dropTriggers(@NonNull SupportSQLiteDatabase db) {
        db.execSQL("DROP TRIGGER IF EXISTS `attachment_insert`");
        db.execSQL("DROP TRIGGER IF EXISTS `attachment_delete`");

        db.execSQL("DROP TRIGGER IF EXISTS `account_update`");
        db.execSQL("DROP TRIGGER IF EXISTS `identity_update`");
    }

    private static void createTriggers(@NonNull SupportSQLiteDatabase db) {
        db.execSQL("CREATE TRIGGER IF NOT EXISTS attachment_insert" +