databrary-1: Databrary

Safe Haskell	None
Language	Haskell2010

Model.SQL.Select

Documentation

data SelectOutput Source #

Constructors

SelectColumn
Fields _selectTable, _selectColumn :: String
SelectExpr String
OutputJoin
Fields outputNullable :: !Bool outputJoiner :: Name outputJoin :: [SelectOutput]
OutputMap
Fields outputNullable :: !Bool outputMapper :: Exp -> Exp outputMap :: SelectOutput

data Selector Source #

Constructors

Selector
Fields selectOutput :: SelectOutput selectSource :: String selectJoined :: String

selector :: String -> SelectOutput -> Selector Source #

selectColumn :: String -> String -> Selector Source #

selectColumns :: Name -> String -> [String] -> Selector Source #

addSelects :: Name -> Selector -> [SelectOutput] -> Selector Source #

fromMap :: (String -> String) -> Selector -> Selector Source #

fromAlias :: Selector -> String -> Selector Source #

crossJoin :: Selector -> Selector Source #

joinOn :: String -> Selector -> Selector Source #

joinUsing :: [String] -> Selector -> Selector Source #

maybeJoinOn :: String -> Selector -> Selector Source #

maybeJoinUsing :: [String] -> Selector -> Selector Source #

selectJoin :: Name -> [Selector] -> Selector Source #

selectMap :: (Exp -> Exp) -> Selector -> Selector Source #

makeQuery :: QueryFlags -> (String -> String) -> SelectOutput -> ExpQ Source #

selectDistinctQuery :: Maybe [String] -> Selector -> String -> ExpQ Source #

nameRef :: Name -> String Source #