generic-persistence-0.4.0.0: Database persistence using generics
Safe HaskellSafe-Inferred
LanguageGHC2021

Database.GP.Query

Documentation

data WhereClauseExpr Source #

Instances

Instances details
Show WhereClauseExpr Source # 
Instance details

Defined in Database.GP.Query

Methods

showsPrec :: Int -> WhereClauseExpr -> ShowS #

show :: WhereClauseExpr -> String #

showList :: [WhereClauseExpr] -> ShowS #

Eq WhereClauseExpr Source # 
Instance details

Defined in Database.GP.Query

Methods

(==) :: WhereClauseExpr -> WhereClauseExpr -> Bool #

(/=) :: WhereClauseExpr -> WhereClauseExpr -> Bool #

data Field Source #

Instances

Instances details
Show Field Source # 
Instance details

Defined in Database.GP.Query

Methods

showsPrec :: Int -> Field -> ShowS #

show :: Field -> String #

showList :: [Field] -> ShowS #

Eq Field Source # 
Instance details

Defined in Database.GP.Query

Methods

(==) :: Field -> Field -> Bool #

(/=) :: Field -> Field -> Bool #

field :: String -> Field Source #

whereClauseExprToSql :: forall a. Entity a => WhereClauseExpr -> String Source #

whereClauseValues :: WhereClauseExpr -> [SqlValue] Source #

(&&.) :: WhereClauseExpr -> WhereClauseExpr -> WhereClauseExpr infixl 3 Source #

(||.) :: WhereClauseExpr -> WhereClauseExpr -> WhereClauseExpr infixl 2 Source #

(=.) :: Convertible b SqlValue => Field -> b -> WhereClauseExpr infixl 4 Source #

(>.) :: Convertible b SqlValue => Field -> b -> WhereClauseExpr infixl 4 Source #

(<.) :: Convertible b SqlValue => Field -> b -> WhereClauseExpr infixl 4 Source #

(>=.) :: Convertible b SqlValue => Field -> b -> WhereClauseExpr infixl 4 Source #

(<=.) :: Convertible b SqlValue => Field -> b -> WhereClauseExpr infixl 4 Source #

(<>.) :: Convertible b SqlValue => Field -> b -> WhereClauseExpr infixl 4 Source #

like :: Convertible b SqlValue => Field -> b -> WhereClauseExpr infixl 4 Source #

contains :: Convertible a SqlValue => Field -> a -> WhereClauseExpr infixl 4 Source #

between :: (Convertible a1 SqlValue, Convertible a2 SqlValue) => Field -> (a1, a2) -> WhereClauseExpr infixl 4 Source #

in' :: Convertible b SqlValue => Field -> [b] -> WhereClauseExpr infixl 4 Source #

isNull :: Field -> WhereClauseExpr Source #

not' :: WhereClauseExpr -> WhereClauseExpr Source #

params :: Int -> [String] Source #

sqlFun :: String -> Field -> Field Source #

allEntries :: WhereClauseExpr Source #

idColumn :: forall a. Entity a => String Source #

byId :: Convertible a SqlValue => a -> WhereClauseExpr Source #