1//===----------------------------------------------------------------------===//
2// DuckDB
3//
4// duckdb/planner/tableref/bound_joinref.hpp
5//
6//
7//===----------------------------------------------------------------------===//
8
9#pragma once
10
11#include "duckdb/planner/binder.hpp"
12#include "duckdb/common/enums/join_type.hpp"
13#include "duckdb/common/enums/joinref_type.hpp"
14#include "duckdb/planner/bound_tableref.hpp"
15#include "duckdb/planner/expression.hpp"
16
17namespace duckdb {
18
19//! Represents a join
20class BoundJoinRef : public BoundTableRef {
21public:
22 static constexpr const TableReferenceType TYPE = TableReferenceType::JOIN;
23
24public:
25 explicit BoundJoinRef(JoinRefType ref_type)
26 : BoundTableRef(TableReferenceType::JOIN), type(JoinType::INNER), ref_type(ref_type), lateral(false) {
27 }
28
29 //! The binder used to bind the LHS of the join
30 shared_ptr<Binder> left_binder;
31 //! The binder used to bind the RHS of the join
32 shared_ptr<Binder> right_binder;
33 //! The left hand side of the join
34 unique_ptr<BoundTableRef> left;
35 //! The right hand side of the join
36 unique_ptr<BoundTableRef> right;
37 //! The join condition
38 unique_ptr<Expression> condition;
39 //! The join type
40 JoinType type;
41 //! Join condition type
42 JoinRefType ref_type;
43 //! Whether or not this is a lateral join
44 bool lateral;
45 //! The correlated columns of the right-side with the left-side
46 vector<CorrelatedColumnInfo> correlated_columns;
47};
48} // namespace duckdb
49