Database.PostgreSQL.PQTypes.Model.ForeignKey

Documentation

data ForeignKey

Constructors

ForeignKey

Fields

• fkColumns :: [RawSQL ()]
• fkRefTable :: RawSQL ()
• fkRefColumns :: [RawSQL ()]
• fkOnUpdate :: ForeignKeyAction
• fkOnDelete :: ForeignKeyAction
• fkDeferrable :: Bool
• fkDeferred :: Bool

Instances

Eq ForeignKey

Methods

(==) :: ForeignKey -> ForeignKey -> Bool

(/=) :: ForeignKey -> ForeignKey -> Bool

Ord ForeignKey

Methods

compare :: ForeignKey -> ForeignKey -> Ordering

(<) :: ForeignKey -> ForeignKey -> Bool

(<=) :: ForeignKey -> ForeignKey -> Bool

(>) :: ForeignKey -> ForeignKey -> Bool

(>=) :: ForeignKey -> ForeignKey -> Bool

max :: ForeignKey -> ForeignKey -> ForeignKey

min :: ForeignKey -> ForeignKey -> ForeignKey

Show ForeignKey

Methods

showsPrec :: Int -> ForeignKey -> ShowS

show :: ForeignKey -> String

showList :: [ForeignKey] -> ShowS

data ForeignKeyAction

Constructors

ForeignKeyNoAction

ForeignKeyRestrict

ForeignKeyCascade

ForeignKeySetNull

ForeignKeySetDefault

Instances

Eq ForeignKeyAction

Methods

(==) :: ForeignKeyAction -> ForeignKeyAction -> Bool

(/=) :: ForeignKeyAction -> ForeignKeyAction -> Bool

Ord ForeignKeyAction

Methods

compare :: ForeignKeyAction -> ForeignKeyAction -> Ordering

(<) :: ForeignKeyAction -> ForeignKeyAction -> Bool

(<=) :: ForeignKeyAction -> ForeignKeyAction -> Bool

(>) :: ForeignKeyAction -> ForeignKeyAction -> Bool

(>=) :: ForeignKeyAction -> ForeignKeyAction -> Bool

max :: ForeignKeyAction -> ForeignKeyAction -> ForeignKeyAction

min :: ForeignKeyAction -> ForeignKeyAction -> ForeignKeyAction

Show ForeignKeyAction

Methods

showsPrec :: Int -> ForeignKeyAction -> ShowS

show :: ForeignKeyAction -> String

showList :: [ForeignKeyAction] -> ShowS

fkOnColumn :: RawSQL () -> RawSQL () -> RawSQL () -> ForeignKey

fkOnColumns :: [RawSQL ()] -> RawSQL () -> [RawSQL ()] -> ForeignKey

fkName :: RawSQL () -> ForeignKey -> RawSQL ()

sqlAddFK :: RawSQL () -> ForeignKey -> RawSQL ()

sqlDropFK :: RawSQL () -> ForeignKey -> RawSQL ()