MySQL vs postgres

["Richard Vincent" <rvincent@xxxxxxxxxxxxxxxx>]

Does anyone know the main difference between these two SQL implementations?
(MySQL and Postgres) Because I've been studiing MySQL for about about three
weeks now ... and I've come across a SQL construct that MySQL does not
support ..... which is views ....... I know nothing about postgress but I'm
wondering is postgres more SQL-92 compliant than MySQL? I really like MySQL
but I want to stay with the most compliant SQL implementation (at least
while I'm in process of learning SQL). Thank you.