未验证 提交 79d64106 编写于 作者: A alesapin 提交者: GitHub

Merge pull request #19293 from sundy-li/patch-2

Remove useless codes
......@@ -10,7 +10,6 @@
#include <Parsers/ASTInsertQuery.h>
#include <Parsers/ASTIdentifier.h>
#include <Parsers/ASTFunction.h>
#include <Parsers/queryToString.h>
namespace DB
{
......@@ -89,7 +88,6 @@ void ColumnAliasesMatcher::visit(ASTIdentifier & node, ASTPtr & ast, Data & data
if (col.default_desc.kind == ColumnDefaultKind::Alias)
{
ast = addTypeConversionToAST(col.default_desc.expression->clone(), col.type->getName(), data.columns.getAll(), data.context);
auto str = queryToString(ast);
// revisit ast to track recursive alias columns
Visitor(data).visit(ast);
}
......
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