Module CPP.ICode.Parser.SQL.AST

Exported datatypes:

Constructors:

• Select :: SelectHead -> Order -> (Maybe Int) -> Statement
• Update :: Table -> [Assign] -> Condition -> Statement
• UpdateEntity :: Table -> Value -> Statement
• Delete :: Table -> Condition -> Statement
• Insert :: Table -> [ColumnRef] -> [[Value]] -> Statement
• Transaction :: Statement
• InTransaction :: [Statement] -> Statement
• Commit :: Statement
• Rollback :: Statement

Constructors:

• Column :: Tab -> String -> Type -> Bool -> Int -> ColumnRef

Constructors:

• Unique :: String -> Tab
• Def :: [String] -> Tab

Constructors:

• I :: Type
• B :: Type
• F :: Type
• C :: Type
• S :: Type
• D :: Type
• Key :: String -> Type
• Entity :: String -> Type
• Unknown :: Type

Constructors:

• Assign :: ColumnRef -> Value -> Assign

Constructors:

• Emb :: String -> Type -> Value
• IntExp :: Int -> Value
• KeyExp :: String -> Int -> Value
• FloatExp :: Float -> Value
• StringExp :: String -> Value
• DateExp :: CalendarTime -> Value
• BoolExp :: Bool -> Value
• CharExp :: Char -> Value
• AbsNull :: Value

Constructors:

• Set :: ASetOp -> SelectHead -> SelectHead -> SelectHead
• Query :: SelectClause -> TableRef -> Condition -> (Maybe Group) -> SelectHead

Constructors:

• SelAll :: ASpecifier -> SelectClause
• SelColumns :: ASpecifier -> [SelElement] -> SelectClause

Constructors:

• Aggregation :: AFun -> ASpecifier -> ColumnRef -> SelElement
• Col :: ColumnRef -> SelElement
• Case :: Condition -> Operand -> Operand -> SelElement

Constructors:

• Table :: String -> String -> Int -> Table

Constructors:

• TableRef :: Table -> (Maybe JoinClause) -> TableRef

Constructors:

• CrossJoin :: Table -> (Maybe JoinClause) -> JoinClause
• InnerJoin :: Table -> JoinCond -> (Maybe JoinClause) -> JoinClause

Constructors:

• JC :: Condition -> JoinCond

Constructors:

• AAll :: ASpecifier
• ADistinct :: ASpecifier

Constructors:

• FK :: (String,Int) -> AbsRel -> (String,Int) -> Condition
• Cmp :: ALogOp -> Condition -> Condition -> Condition
• Not :: Condition -> Condition
• Exists :: Statement -> Condition
• IsNull :: Operand -> Condition
• NotNull :: Operand -> Condition
• AIn :: Operand -> [Value] -> Condition
• ABinOp :: AstOp -> Operand -> Operand -> Condition
• ABetween :: Operand -> Operand -> Operand -> Condition
• NoCond :: Condition

Constructors:

• AMToN :: String -> AbsRel
• ANToOne :: String -> AbsRel
• AOneToN :: String -> AbsRel
• NotSpec :: String -> AbsRel

Type synonym: Operand = Either ColumnRef Value

Constructors:

• ALth :: AstOp
• ALe :: AstOp
• AGth :: AstOp
• AGe :: AstOp
• AEq :: AstOp
• AUnEq :: AstOp
• ALike :: AstOp

Constructors:

• AAnd :: ALogOp
• AOr :: ALogOp

Constructors:

• AUnion :: ASetOp
• AExcept :: ASetOp
• AIntersect :: ASetOp

Constructors:

• GroupBy :: [ColumnRef] -> Having -> Group

Constructors:

• SimpleHave :: Condition -> Having
• AggrHave :: AFun -> ASpecifier -> ColumnRef -> AstOp -> Operand -> Having
• Neg :: Having -> Having
• CmpHave :: ALogOp -> Having -> Having -> Having
• NoHave :: Having

Constructors:

• ASum :: AFun
• ACount :: AFun
• AAvg :: AFun
• AMin :: AFun
• AMax :: AFun

Constructors:

• OrderBy :: [(ColumnRef,Dir)] -> Order

Constructors:

• Asc :: Dir
• Desc :: Dir

Exported operations: