Codeigniter : How to move value from table in database?

Question

How to move the value from tes_waktu_selesai where tes_alat = 02.01.1 to tes_waktu_mulai where tes_alat = 02.01.2?

Thanks in advance

Answer 1

try this

UPDATE table_name t1 SET t1.tes_waktu_mulai = t1.tes_waktu_selesai WHERE t1.tes_alat = '02.01.1';

If you need to interchange the values between these two let me know

Answer 2

you can use the below

   INSERT INTO <totable> SELECT * FROM <from table>

http://phptipsntricks.com/sync-between-two-tables/