How-To Guides / Redshift How to Rename a user in Redshift database Below is the command to rename a redshift database user: alter user username rename to new_username; Share this:Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window) Related See also How to List, Create and Delete aliases for your AWS account