drop unused definition.

This commit is contained in:
Kei Hibino 2016-08-16 16:11:58 +09:00
parent 00337b533f
commit 5c13a5193a

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@ -16,7 +16,7 @@ module Database.Relational.Query.Internal.Sub
-- * Product tree type
, NodeAttr (..), ProductTree (..), Node (..)
, JoinProduct, QueryProductTree, QueryProduct
, JoinProduct, QueryProductTree
, ProductTreeBuilder, ProductBuilder
, Projection, untypeProjection, typedProjection
@ -91,8 +91,6 @@ data Node rs = Node !NodeAttr !(ProductTree rs) deriving (Show, Functor)
-- | Product tree specialized by 'SubQuery'.
type QueryProductTree = ProductTree (QueryRestriction Flat)
-- | Product node specialized by 'SubQuery'.
type QueryProduct = Node (QueryRestriction Flat)
type ProductTreeBuilder = ProductTree QueryRestrictionBuilder
type ProductBuilder = Node QueryRestrictionBuilder