Module

Droplet.Driver.Migration

Package: purescript-droplet
Repository: easafe/purescript-droplet

#Migration Source

type Migration = { down :: Connection -> Aff Unit, identifier :: String, up :: Connection -> Aff Unit }

Type for individual migrations

up performs a migration
down reverts a migration
identifier must be unique

#migrate Source

migrate :: Pool -> Array Migration -> Aff Unit

Runs migrations

All migrations run in a single transaction. Migrations that have already been run are skipped

Modules: Droplet.Driver; Droplet.Driver.Internal.Migration; Droplet.Driver.Internal.Pool; Droplet.Driver.Internal.Query; Droplet.Driver.Migration; Droplet.Driver.Unsafe; Droplet.Language; Droplet.Language.Internal.Condition; Droplet.Language.Internal.Definition; Droplet.Language.Internal.Function; Droplet.Language.Internal.Syntax; Droplet.Language.Internal.Token; Droplet.Language.Internal.Translate