project-m36-0.7: Relational Algebra Engine

Safe HaskellNone
LanguageHaskell2010

ProjectM36.TransactionGraph.Merge

Documentation

data MergePreference Source #

Constructors

PreferFirst 
PreferSecond 
PreferNeither 

unionMergeMaps :: (Ord k, Eq a) => MergePreference -> Map k a -> Map k a -> Either MergeError (Map k a) Source #

unionMergeRelation :: MergePreference -> Relation -> Relation -> Either MergeError Relation Source #

unionMergeRelVars :: MergePreference -> RelationVariables -> RelationVariables -> Either MergeError RelationVariables Source #

unionMergeAtomFunctions :: MergePreference -> AtomFunctions -> AtomFunctions -> Either MergeError AtomFunctions Source #

unionMergeTypeConstructorMapping :: MergePreference -> TypeConstructorMapping -> TypeConstructorMapping -> Either MergeError TypeConstructorMapping Source #

unionMergeDatabaseContextFunctions :: MergePreference -> DatabaseContextFunctions -> DatabaseContextFunctions -> Either MergeError DatabaseContextFunctions Source #