1 | //===----------------------------------------------------------------------===// |
---|---|
2 | // DuckDB |
3 | // |
4 | // duckdb/main/relation/subquery_relation.hpp |
5 | // |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #pragma once |
10 | |
11 | #include "duckdb/main/relation.hpp" |
12 | |
13 | namespace duckdb { |
14 | |
15 | class SubqueryRelation : public Relation { |
16 | public: |
17 | SubqueryRelation(shared_ptr<Relation> child, string alias); |
18 | |
19 | shared_ptr<Relation> child; |
20 | string alias; |
21 | |
22 | public: |
23 | unique_ptr<QueryNode> GetQueryNode() override; |
24 | |
25 | const vector<ColumnDefinition> &Columns() override; |
26 | string ToString(idx_t depth) override; |
27 | string GetAlias() override; |
28 | |
29 | public: |
30 | bool InheritsColumnBindings() override { |
31 | return child->InheritsColumnBindings(); |
32 | } |
33 | Relation *ChildRelation() override { |
34 | return child->ChildRelation(); |
35 | } |
36 | }; |
37 | |
38 | } // namespace duckdb |
39 |