Safe Haskell	Safe-Inferred
Language	Haskell2010

Hasura.RQL.DDL.Relationship

Synopsis

newtype CreateArrRel b = CreateArrRel {
- unCreateArrRel :: WithTable b (ArrRelDef b)
}
newtype CreateObjRel b = CreateObjRel {
- unCreateObjRel :: WithTable b (ObjRelDef b)
}
execCreateRelationship :: forall b m a. (BackendMetadata b, CacheRM m, MonadError QErr m, ToJSON a) => RelType -> WithTable b (RelDef a) -> Metadata -> m (MetadataObjId, MetadataModifier)
runCreateRelationship :: forall m b a. (MonadError QErr m, CacheRWM m, ToJSON a, MetadataM m, BackendMetadata b) => RelType -> WithTable b (RelDef a) -> m EncJSON
defaultBuildObjectRelationshipInfo :: forall b m. (QErrM m, Backend b) => SourceName -> HashMap (TableName b) (HashSet (ForeignKey b)) -> TableName b -> ObjRelDef b -> m (RelInfo b, Seq SchemaDependency)
nativeQueryRelationshipSetup :: forall b m. (QErrM m, Backend b) => SourceName -> NativeQueryName -> RelType -> RelDef (RelManualNativeQueryConfig b) -> m (RelInfo b, Seq SchemaDependency)
defaultBuildArrayRelationshipInfo :: forall b m. (QErrM m, Backend b) => SourceName -> HashMap (TableName b) (HashSet (ForeignKey b)) -> TableName b -> ArrRelDef b -> m (RelInfo b, Seq SchemaDependency)
data DropRel b
execDropRel :: forall b m. (MonadError QErr m, CacheRWM m, BackendMetadata b) => DropRel b -> m MetadataModifier
runDropRel :: forall m b. (MonadError QErr m, CacheRWM m, MetadataM m, BackendMetadata b) => DropRel b -> m EncJSON
data SetRelComment b
runSetRelComment :: forall m b. (CacheRWM m, MonadError QErr m, MetadataM m, BackendMetadata b) => SetRelComment b -> m EncJSON

Documentation

newtype CreateArrRel b Source #

Constructors

CreateArrRel
Fields unCreateArrRel :: WithTable b (ArrRelDef b)

Instances

Instances details

Backend b => FromJSON (CreateArrRel b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship Methods parseJSON :: Value -> Parser (CreateArrRel b) Source # parseJSONList :: Value -> Parser [CreateArrRel b] Source #

newtype CreateObjRel b Source #

Constructors

CreateObjRel
Fields unCreateObjRel :: WithTable b (ObjRelDef b)

Instances

Instances details

Backend b => FromJSON (CreateObjRel b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship Methods parseJSON :: Value -> Parser (CreateObjRel b) Source # parseJSONList :: Value -> Parser [CreateObjRel b] Source #

execCreateRelationship :: forall b m a. (BackendMetadata b, CacheRM m, MonadError QErr m, ToJSON a) => RelType -> WithTable b (RelDef a) -> Metadata -> m (MetadataObjId, MetadataModifier) Source #

runCreateRelationship :: forall m b a. (MonadError QErr m, CacheRWM m, ToJSON a, MetadataM m, BackendMetadata b) => RelType -> WithTable b (RelDef a) -> m EncJSON Source #

defaultBuildObjectRelationshipInfo :: forall b m. (QErrM m, Backend b) => SourceName -> HashMap (TableName b) (HashSet (ForeignKey b)) -> TableName b -> ObjRelDef b -> m (RelInfo b, Seq SchemaDependency) Source #

nativeQueryRelationshipSetup :: forall b m. (QErrM m, Backend b) => SourceName -> NativeQueryName -> RelType -> RelDef (RelManualNativeQueryConfig b) -> m (RelInfo b, Seq SchemaDependency) Source #

set up a relationship from a Native Query onto another data source

defaultBuildArrayRelationshipInfo :: forall b m. (QErrM m, Backend b) => SourceName -> HashMap (TableName b) (HashSet (ForeignKey b)) -> TableName b -> ArrRelDef b -> m (RelInfo b, Seq SchemaDependency) Source #

data DropRel b Source #

Instances

Instances details

Backend b => FromJSON (DropRel b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship Methods parseJSON :: Value -> Parser (DropRel b) Source # parseJSONList :: Value -> Parser [DropRel b] Source #

execDropRel :: forall b m. (MonadError QErr m, CacheRWM m, BackendMetadata b) => DropRel b -> m MetadataModifier Source #

runDropRel :: forall m b. (MonadError QErr m, CacheRWM m, MetadataM m, BackendMetadata b) => DropRel b -> m EncJSON Source #

data SetRelComment b Source #

Instances

Instances details

Backend b => FromJSON (SetRelComment b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship Methods parseJSON :: Value -> Parser (SetRelComment b) Source # parseJSONList :: Value -> Parser [SetRelComment b] Source #
Generic (SetRelComment b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship Associated Types type Rep (SetRelComment b) :: Type -> Type # Methods from :: SetRelComment b -> Rep (SetRelComment b) x # to :: Rep (SetRelComment b) x -> SetRelComment b #
Backend b => Show (SetRelComment b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship Methods showsPrec :: Int -> SetRelComment b -> ShowS # show :: SetRelComment b -> String # showList :: [SetRelComment b] -> ShowS #
Backend b => Eq (SetRelComment b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship Methods (==) :: SetRelComment b -> SetRelComment b -> Bool # (/=) :: SetRelComment b -> SetRelComment b -> Bool #
type Rep (SetRelComment b) Source #
Instance details Defined in Hasura.RQL.DDL.Relationship type Rep (SetRelComment b) = D1 ('MetaData "SetRelComment" "Hasura.RQL.DDL.Relationship" "graphql-engine-1.0.0-inplace" 'False) (C1 ('MetaCons "SetRelComment" 'PrefixI 'True) ((S1 ('MetaSel ('Just "arSource") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 SourceName) :: S1 ('MetaSel ('Just "arTable") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (TableName b))) :: (S1 ('MetaSel ('Just "arRelationship") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 RelName) :*: S1 ('MetaSel ('Just "arComment") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))

runSetRelComment :: forall m b. (CacheRWM m, MonadError QErr m, MetadataM m, BackendMetadata b) => SetRelComment b -> m EncJSON Source #