Trigger on Change of Column Value in Oracle By Shadab Mohammad • Feb 20, 2013 • No comments Suppose you need to fire a trigger based on the change of value of a column and then perform some… Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on WhatsApp (Opens in new window)