Where are the Yoast SEO titles and descriptions stored

Question

I'm managing a small directory website and I have set some generic titles and descriptions for my pages with Yoast SEO Plugin.

I'd like to duplicate them to every entry/page directly via the MySQL database. However, I cannot find it in the DB.

I didn't find it in wp_postmeta, wp_posts or wp_yoast_seo_meta.

That's why I ask: where does Yoast (v. 7.8) store the SEO informations that a user set?