ADD-TRANSACTION-COMMIT-HOOK — Specify hooks to be run when committing changes.
Function
A designator for a function with no required arguments.
A database object. This will default to the value of *default-database*.
The list of currently defined commit hooks for database.
Adds commit-hook, which should a designator for a function with no required arguments, to the list of hooks run when commit is called on database which defaults to *default-database*.
(start-transaction) => NIL (add-transaction-commit-hook #'(lambda () (print "Successfully committed."))) => (#<Interpreted Function (LAMBDA # #) {48E2E689}>) (commit) "Successfully committed." => NIL