PostgreSQL connectors: videos for how to set up Azure Database for PostgreSQL and how to use the psql utility (#410)

Author: Paul-Cornell

snippets/general-shared-text/postgresql.mdx

@@ -18,7 +18,7 @@ The following video shows how to set up [Azure Database for PostgreSQL](https://
 <iframe
 width="560"
 height="315"
-src="https://www.youtube.com/embed/AsL7MI8b0m4"
+src="https://www.youtube.com/embed/6lvtBUFI7eQ"
 title="YouTube video player"
 frameborder="0"
 allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
@@ -103,6 +103,18 @@ import AllowIPAddressRanges from '/snippets/general-shared-text/ip-address-range
   - [CREATE TABLE](https://github.com/pgvector/pgvector) for PostrgreSQL with pgvector
   - [Unstructured document elements and metadata](/api-reference/api-services/document-elements)
 
+  The following video shows how to use the `psql` utility to connect to PostgreSQL, list databases, and list and create tables:
+
+  <iframe
+  width="560"
+  height="315"
+  src="https://www.youtube.com/embed/IKo-4QHdNF4"
+  title="YouTube video player"
+  frameborder="0"
+  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+  allowfullscreen
+  ></iframe>
+
 - A user in the database, and a password for the user. 
 
   - For Amazon RDS for PostgreSQL, learn how to [create a user](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Appendix.PostgreSQL.CommonDBATasks.Roles.html).