relational-query: fix internal doc.

This commit is contained in:
Kei Hibino 2017-02-03 14:26:44 +09:00
parent 9e2da50221
commit 1e92cf2403

View File

@ -66,7 +66,7 @@ instance Functor Qualified where
-- | Projection structure unit
data ProjectionUnit
= Columns (Array Int ColumnSQL)
| Normalized (Qualified Int) -- ^ normalized column reference line T<n>.f<n>
| Normalized (Qualified Int) -- ^ normalized sub-query reference T<n> with Int width
| Scalar SubQuery -- ^ scalar sub-query
deriving Show