duckdb::JoinRelationSetManager Class Reference

#include <duckdb.hpp>

Collaboration diagram for duckdb::JoinRelationSetManager:

Classes
struct	JoinRelationTreeNode
	Contains a node with a JoinRelationSet and child relations. More...

Public Member Functions
JoinRelationSet &	GetJoinRelation (idx_t index)
	Create or get a JoinRelationSet from a single node with the given index.
JoinRelationSet &	GetJoinRelation (const unordered_set< idx_t > &bindings)
	Create or get a JoinRelationSet from a set of relation bindings.
JoinRelationSet &	GetJoinRelation (unsafe_unique_array< idx_t > relations, idx_t count)
	Create or get a JoinRelationSet from a (sorted, duplicate-free!) list of relations.
JoinRelationSet &	Union (JoinRelationSet &left, JoinRelationSet &right)
	Union two sets of relations together and create a new relation set.
string	ToString () const
void	Print ()

Private Attributes
JoinRelationTreeNode	root

Detailed Description

The JoinRelationTree is a structure holding all the created JoinRelationSet objects and allowing fast lookup on to them

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

• external/duckdb/duckdb.hpp