How to compare the one table elements to another table

Question

Using below query I am getting the last record which is updated in the table using update_date

SELECT form_id,form_elements,form_builder_type, update_date FROM `form_builder` WHERE form_id=1 AND form_builder_type='example' ORDER BY update_date DESC LIMIT 1

Output is below

Now I have the second table with field name and field type

I have to check the form_elements which are coming from the first table is available or not in the second table. If available in the table then display the field name and field type

I need an output like

lastname:  text
email   :  email

Would you help me out in this?

Answer 1

will not tell you that saving data like you do is not correct way to do things, so:

SELECT t.id, t.form_builder_type, e.field_type FROM form_builder t
LEFT JOIN form_elements e 

ON e.field_name regexp concat('(',replace(e.form_elements, ',','|'),')');

Hope you'll use it to update your scheme ;)