Opaleye.Internal.Table

Documentation

data Table writerColumns viewColumns

Constructors

Table String (TableProperties writerColumns viewColumns)

Instances

Functor (Table a)

data TableProperties writerColumns viewColumns

Constructors

TableProperties (Writer writerColumns viewColumns) (View viewColumns)

Instances

ProductProfunctor TableProperties

Profunctor TableProperties

Functor (TableProperties a)

Applicative (TableProperties a)

data View columns

Constructors

View columns

data Writer columns dummy

Constructors

Writer (PackMap (PrimExpr, String) () columns ())

Instances

ProductProfunctor Writer

Profunctor Writer

Functor (Writer a)

Applicative (Writer a)

queryTable :: ColumnMaker viewColumns columns -> Table writerColumns viewColumns -> Tag -> (columns, PrimQuery)

runColumnMaker :: ColumnMaker tablecolumns columns -> Tag -> tablecolumns -> (columns, [(String, PrimExpr)])

runWriter :: Writer columns columns' -> columns -> [(PrimExpr, String)]

required :: String -> Writer (Column a) (Column a)

optional :: String -> Writer (Maybe (Column a)) (Column a)