Fix clang build.

This commit is contained in:
Nikolai Kochetov 2019-10-31 16:18:21 +03:00
parent 18378417df
commit be1ccaa890

View File

@ -212,8 +212,11 @@ Chunk MergeTreeBaseSelectProcessor::readFromPart()
namespace
{
/// Simple interfaces to insert virtual columns.
struct VirtualColumnsInserter
{
virtual ~VirtualColumnsInserter() = default;
virtual void insertStringColumn(const ColumnPtr & column, const String & name) = 0;
virtual void insertUInt64Column(const ColumnPtr & column, const String & name) = 0;
};