How to Introduce Composite Primary Keys in RailsT1Covered by 1 source · first reported by Stripe / Shopify Eng / Netflix TechBlog / Dropbox Tech / Slack Eng / Spotify Eng at 29 Oct 2020, 19:00 UTCSourcesT1How to Introduce Composite Primary Keys in RailsStripe / Shopify Eng / Netflix TechBlog / Dropbox Tech / Slack Eng / Spotify Eng29 Oct 2020, 19:00