https://thomaslarock.com/2015/09/announcing-the-is-not-null-newsletter/ Thomas LaRock is an author, speaker, data expert, and SQLRockstar. He helps people connect, learn, and share. Along the way he solves data problems, too. Tue, 22 Sep 2015 15:14:29 +0000 hourly 1 https://wordpress.org/?v=6.7.2