How to get primary key of table?

Question

Is there a way to get the name of primary key field from mysql-database? For example:

I have a table like this:

+----+------+
| id | name |
+----+---         


        

Answer 1

SELECT k.column_name
FROM information_schema.key_column_usage k   
WHERE k.table_name = 'YOUR TABLE NAME' AND k.constraint_name LIKE 'pk%'

I would recommend you to watch all the fields