Copyright	(c) Soostone Inc 2020
License	AllRightsReserved
Stability	experimental
Portability	POSIX
Safe Haskell	None
Language	Haskell2010

Napkin.Parse.Base

Description

Synopsis

data ParseExc
- = UnimplementedError
- | FeatureNotSupportedError String
- | SyntaxError String
class ParseSQL backend where
- parseSQLStatement :: ParseSQLFun backend Query
- parseSQLSExp :: ParseSQLFun backend SExp
- parseSQLSelExps :: ParseSQLFun backend [Alias SExp]
- parseSQLFrom :: ParseSQLFun backend From
- parseSQLRelation :: ParseSQLFun backend (Alias Relation)
type ParseSQLFun backend a = backend -> String -> FilePath -> Either ParseErrors a
notSupported :: HasCallStack => String -> a
badSyntax :: HasCallStack => String -> a
parsedAsQuery :: FilePath -> Statement -> Either ParseErrors Query
convertSetQuantifier :: SetQuantifier -> Q ()
convertQueryExpr :: QueryExpr -> Q ()
convertSetQuantifierForSetOperatorName :: SetOperatorName -> SetQuantifier -> UnionType
convertCorresponding :: Corresponding -> Q ()
convertSelect :: [(ScalarExpr, Maybe Name)] -> Q [Ref SExp]
convertFrom :: TableRef -> Q (Ref Relation)
convertWhere :: Maybe ScalarExpr -> Q ()
convertGroupBy :: [GroupingExpr] -> Q ()
convertHaving :: Maybe ScalarExpr -> Q ()
convertGroupingExpr :: GroupingExpr -> SExp
tableAsRelation :: TableRef -> Alias Relation
nameAsString :: Name -> String
idenNamesAsSExp :: [Name] -> Either ParseErrors SExp
scalarExprAsSExp :: ScalarExpr -> Either ParseErrors SExp
convertSortSpec :: SortSpec -> Either ParseErrors OrderPart
convertOrderBy :: [SortSpec] -> Q ()
convertOffset :: Maybe ScalarExpr -> Q ()
convertFetchFirst :: Maybe ScalarExpr -> Q ()
convertDirection :: Direction -> OrderDir
convertNullsOrder :: NullsOrder -> Maybe NullOrder
convertFrame :: Frame -> WindowFrame
convertFramePos :: FramePos -> FrameLength
namesToRef :: [Name] -> Ref a
nameToRef :: Name -> Ref a
parseFail :: FilePath -> String -> ParseErrors
numericScalarExpr :: ScalarExpr -> Maybe Int
convertType :: TypeName -> Type
convertInPredValue :: InPredValue -> Either ParseErrors [SExp]
convertIntervalTypeField :: IntervalTypeField -> DatePart
prettyNames :: [Name] -> String
convertNullsRespect :: Maybe NullsRespect -> Maybe NullStrategy
convertNullsRespectFunMod :: Maybe NullsRespect -> [FunModifier]
type ParseErrors = ParseErrorBundle SQLTokenStream Void

Documentation

data ParseExc #

Constructors

UnimplementedError
FeatureNotSupportedError String
SyntaxError String

Instances

Instances details

Eq ParseExc #
Instance details Defined in Napkin.Parse.Base Methods (==) :: ParseExc -> ParseExc -> Bool # (/=) :: ParseExc -> ParseExc -> Bool #
Show ParseExc #
Instance details Defined in Napkin.Parse.Base Methods showsPrec :: Int -> ParseExc -> ShowS # show :: ParseExc -> String # showList :: [ParseExc] -> ShowS #
Generic ParseExc #
Instance details Defined in Napkin.Parse.Base Associated Types type Rep ParseExc :: Type -> Type # Methods from :: ParseExc -> Rep ParseExc x # to :: Rep ParseExc x -> ParseExc #
NFData ParseExc #
Instance details Defined in Napkin.Parse.Base Methods rnf :: ParseExc -> () #
Exception ParseExc #
Instance details Defined in Napkin.Parse.Base Methods toException :: ParseExc -> SomeException # fromException :: SomeException -> Maybe ParseExc # displayException :: ParseExc -> String #
type Rep ParseExc #
Instance details Defined in Napkin.Parse.Base type Rep ParseExc = D1 ('MetaData "ParseExc" "Napkin.Parse.Base" "napkin-0.5.9-9RVzJKhltBGIJ4XYUA68gX" 'False) (C1 ('MetaCons "UnimplementedError" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FeatureNotSupportedError" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)) :+: C1 ('MetaCons "SyntaxError" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String))))

class ParseSQL backend where #

Methods

parseSQLStatement :: ParseSQLFun backend Query #

parseSQLSExp :: ParseSQLFun backend SExp #

parseSQLSelExps :: ParseSQLFun backend [Alias SExp] #

parseSQLFrom :: ParseSQLFun backend From #

parseSQLRelation :: ParseSQLFun backend (Alias Relation) #

Instances

Instances details

ParseSQL Sqlite #
Instance details Defined in Napkin.Parse.Sqlite Methods parseSQLStatement :: ParseSQLFun Sqlite Query # parseSQLSExp :: ParseSQLFun Sqlite SExp # parseSQLSelExps :: ParseSQLFun Sqlite [Alias SExp] # parseSQLFrom :: ParseSQLFun Sqlite From # parseSQLRelation :: ParseSQLFun Sqlite (Alias Relation) #
ParseSQL Redshift #
Instance details Defined in Napkin.Parse.Redshift Methods parseSQLStatement :: ParseSQLFun Redshift Query # parseSQLSExp :: ParseSQLFun Redshift SExp # parseSQLSelExps :: ParseSQLFun Redshift [Alias SExp] # parseSQLFrom :: ParseSQLFun Redshift From # parseSQLRelation :: ParseSQLFun Redshift (Alias Relation) #
ParseSQL Postgres #
Instance details Defined in Napkin.Parse.Postgres Methods parseSQLStatement :: ParseSQLFun Postgres Query # parseSQLSExp :: ParseSQLFun Postgres SExp # parseSQLSelExps :: ParseSQLFun Postgres [Alias SExp] # parseSQLFrom :: ParseSQLFun Postgres From # parseSQLRelation :: ParseSQLFun Postgres (Alias Relation) #
ParseSQL BigQuery #
Instance details Defined in Napkin.Parse.BigQuery Methods parseSQLStatement :: ParseSQLFun BigQuery Query # parseSQLSExp :: ParseSQLFun BigQuery SExp # parseSQLSelExps :: ParseSQLFun BigQuery [Alias SExp] # parseSQLFrom :: ParseSQLFun BigQuery From # parseSQLRelation :: ParseSQLFun BigQuery (Alias Relation) #