Inheritance diagram for duckdb::BoundOrderModifier:

Collaboration diagram for duckdb::BoundOrderModifier:

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Public Member Functions
unique_ptr< BoundOrderModifier >	Copy () const

void	Serialize (Serializer &serializer) const

bool	Simplify (const vector< unique_ptr< Expression > > &groups, optional_ptr< vector< GroupingSet > > grouping_sets)

Public Member Functions inherited from duckdb::BoundResultModifier
	BoundResultModifier (ResultModifierType type)

template<class TARGET >
TARGET &	Cast ()

template<class TARGET >
const TARGET &	Cast () const

Static Public Member Functions
static bool	Equals (const BoundOrderModifier &left, const BoundOrderModifier &right)

static bool	Equals (const unique_ptr< BoundOrderModifier > &left, const unique_ptr< BoundOrderModifier > &right)

static unique_ptr< BoundOrderModifier >	Deserialize (Deserializer &deserializer)

static bool	Simplify (vector< BoundOrderByNode > &orders, const vector< unique_ptr< Expression > > &groups, optional_ptr< vector< GroupingSet > > grouping_sets)

Public Attributes
vector< BoundOrderByNode >	orders
	List of order nodes.

Public Attributes inherited from duckdb::BoundResultModifier
ResultModifierType	type

Static Public Attributes
static constexpr const ResultModifierType	TYPE = ResultModifierType::ORDER_MODIFIER

Member Function Documentation

◆ Simplify()

static bool duckdb::BoundOrderModifier::Simplify	(	vector< BoundOrderByNode > &	orders,
		const vector< unique_ptr< Expression > > &	groups,
		optional_ptr< vector< GroupingSet > >	grouping_sets
	)

static

Remove unneeded/duplicate order elements. Returns true of orders is not empty.

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The documentation for this class was generated from the following file: