Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Documentation
class MigrationEffect m where Source #
runMigrationStatements :: [MigrationStatement] -> m () Source #
runStatement_ :: q -> Statement q () -> m () Source #
runStatement :: q -> Statement q [a] -> m [a] Source #
Instances
MigrationEffect Session Source # | |
MigrationEffect (Const [MigrationStatement] :: Type -> Type) Source # | |
Defined in Sqel.Class.MigrationEffect runMigrationStatements :: [MigrationStatement] -> Const [MigrationStatement] () Source # runStatement_ :: q -> Statement q () -> Const [MigrationStatement] () Source # runStatement :: q -> Statement q [a] -> Const [MigrationStatement] [a] Source # |