Fix tests.

This commit is contained in:
Nikolai Kochetov 2019-08-20 11:36:10 +03:00
parent d359ff3d4a
commit bfd0505d99

View File

@ -77,6 +77,9 @@ protected:
return std::make_shared<BaseFunctionToTypeName>(types, return_type);
}
bool useDefaultImplementationForNulls() const override { return false; }
bool useDefaultImplementationForLowCardinalityColumns() const override { return false; }
};