:insert

The :insert transact form is how you add rows to tables.

Like other transact forms, it can throw exceptions if constraints are violated.

(def db {})

(rel/transact db [:insert :Food {:name "pizza"}, {:name "pie"}])
;; =>
{:Food #{{:name "pizza"}, {:name "pie"}}} 

See also terser insert, :insert-or-replace, :insert-or-merge, :insert-or-update.