Safe Haskell	Safe-Inferred
Language	Haskell2010

Hasura.Backends.MSSQL.Types.Insert

Description

MSSQL Types Insert

Types for MSSQL Insert IR.

Synopsis

data BackendInsert v = BackendInsert {
- _biIfMatched :: Maybe (IfMatched v)
}
data IfMatched v = IfMatched {
- _imMatchColumns :: [Column 'MSSQL]
- _imUpdateColumns :: [Column 'MSSQL]
- _imConditions :: AnnBoolExp 'MSSQL v
- _imColumnPresets :: HashMap ColumnName v
}

Documentation

data BackendInsert v Source #

Defines the part in insert mutation that is unique for MSSQL the if_matched clause.

Constructors

BackendInsert
Fields _biIfMatched :: Maybe (IfMatched v) `if_matched` can be omitted (and in that case will be `Nothing`). If omitted, we only insert new rows (without upserting).

Instances

Instances details

Backend 'MSSQL => Foldable BackendInsert Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods fold :: Monoid m => BackendInsert m -> m # foldMap :: Monoid m => (a -> m) -> BackendInsert a -> m # foldMap' :: Monoid m => (a -> m) -> BackendInsert a -> m # foldr :: (a -> b -> b) -> b -> BackendInsert a -> b # foldr' :: (a -> b -> b) -> b -> BackendInsert a -> b # foldl :: (b -> a -> b) -> b -> BackendInsert a -> b # foldl' :: (b -> a -> b) -> b -> BackendInsert a -> b # foldr1 :: (a -> a -> a) -> BackendInsert a -> a # foldl1 :: (a -> a -> a) -> BackendInsert a -> a # toList :: BackendInsert a -> [a] # null :: BackendInsert a -> Bool # length :: BackendInsert a -> Int # elem :: Eq a => a -> BackendInsert a -> Bool # maximum :: Ord a => BackendInsert a -> a # minimum :: Ord a => BackendInsert a -> a # sum :: Num a => BackendInsert a -> a # product :: Num a => BackendInsert a -> a #
Backend 'MSSQL => Traversable BackendInsert Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods traverse :: Applicative f => (a -> f b) -> BackendInsert a -> f (BackendInsert b) # sequenceA :: Applicative f => BackendInsert (f a) -> f (BackendInsert a) # mapM :: Monad m => (a -> m b) -> BackendInsert a -> m (BackendInsert b) # sequence :: Monad m => BackendInsert (m a) -> m (BackendInsert a) #
Backend 'MSSQL => Functor BackendInsert Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods fmap :: (a -> b) -> BackendInsert a -> BackendInsert b # (<$) :: a -> BackendInsert b -> BackendInsert a #
(Backend 'MSSQL, Show (IfMatched v), Show v) => Show (BackendInsert v) Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods showsPrec :: Int -> BackendInsert v -> ShowS # show :: BackendInsert v -> String # showList :: [BackendInsert v] -> ShowS #

data IfMatched v Source #

The IR data representing an if_matched clause, which handles upserts.

Constructors

IfMatched
Fields _imMatchColumns :: [Column 'MSSQL] Columns to compare when checking if there's a match _imUpdateColumns :: [Column 'MSSQL] Columns to update when there's a match _imConditions :: AnnBoolExp 'MSSQL v A condition for updating columns in case of a match _imColumnPresets :: HashMap ColumnName v Default values (presets) for some columns

Instances

Instances details

Backend 'MSSQL => Foldable IfMatched Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods fold :: Monoid m => IfMatched m -> m # foldMap :: Monoid m => (a -> m) -> IfMatched a -> m # foldMap' :: Monoid m => (a -> m) -> IfMatched a -> m # foldr :: (a -> b -> b) -> b -> IfMatched a -> b # foldr' :: (a -> b -> b) -> b -> IfMatched a -> b # foldl :: (b -> a -> b) -> b -> IfMatched a -> b # foldl' :: (b -> a -> b) -> b -> IfMatched a -> b # foldr1 :: (a -> a -> a) -> IfMatched a -> a # foldl1 :: (a -> a -> a) -> IfMatched a -> a # toList :: IfMatched a -> [a] # null :: IfMatched a -> Bool # length :: IfMatched a -> Int # elem :: Eq a => a -> IfMatched a -> Bool # maximum :: Ord a => IfMatched a -> a # minimum :: Ord a => IfMatched a -> a # sum :: Num a => IfMatched a -> a # product :: Num a => IfMatched a -> a #
Backend 'MSSQL => Traversable IfMatched Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods traverse :: Applicative f => (a -> f b) -> IfMatched a -> f (IfMatched b) # sequenceA :: Applicative f => IfMatched (f a) -> f (IfMatched a) # mapM :: Monad m => (a -> m b) -> IfMatched a -> m (IfMatched b) # sequence :: Monad m => IfMatched (m a) -> m (IfMatched a) #
Backend 'MSSQL => Functor IfMatched Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods fmap :: (a -> b) -> IfMatched a -> IfMatched b # (<$) :: a -> IfMatched b -> IfMatched a #
(Backend 'MSSQL, Show (AnnBoolExp 'MSSQL v), Show v) => Show (IfMatched v) Source #
Instance details Defined in Hasura.Backends.MSSQL.Types.Insert Methods showsPrec :: Int -> IfMatched v -> ShowS # show :: IfMatched v -> String # showList :: [IfMatched v] -> ShowS #