| 1 | #pragma once | 
|---|---|
| 2 | |
| 3 | #include <Parsers/IAST.h> | 
| 4 | #include <Interpreters/InterpreterSelectWithUnionQuery.h> | 
| 5 | |
| 6 | namespace DB | 
| 7 | { | 
| 8 | |
| 9 | class Context; | 
| 10 | |
| 11 | std::shared_ptr<InterpreterSelectWithUnionQuery> interpretSubquery( | 
| 12 | const ASTPtr & table_expression, const Context & context, size_t subquery_depth, const Names & required_source_columns); | 
| 13 | |
| 14 | } | 
| 15 | 
