SQL query construction - separate data in a column into two columns

Question

I have a column that contains links. The problem is that the titles of the links are in the same column, so it looks like this:
linktitle|-|linkurl
I want l

Answer 1

SELECT substring(field_name, 1, locate('|-|', field_name)-1) as title,
substring(field_name, locate('|-|', field_name)+3) as linkurl