diff --git a/src/libs/utils/smallstring.h b/src/libs/utils/smallstring.h
index 56ab91a2f48..f502c7e7489 100644
--- a/src/libs/utils/smallstring.h
+++ b/src/libs/utils/smallstring.h
@@ -174,7 +174,7 @@ public:
 
     SmallStringView toStringView() const noexcept { return SmallStringView(data(), size()); }
 
-    operator SmallStringView() const noexcept { return SmallStringView(data(), size()); }
+    constexpr operator SmallStringView() const noexcept { return SmallStringView(data(), size()); }
 
     explicit operator QLatin1StringView() const noexcept
     {
diff --git a/src/libs/utils/smallstringview.h b/src/libs/utils/smallstringview.h
index 09b2a2abaf7..44940707696 100644
--- a/src/libs/utils/smallstringview.h
+++ b/src/libs/utils/smallstringview.h
@@ -110,36 +110,16 @@ public:
     }
 };
 
-constexpr bool operator!=(SmallStringView first, SmallStringView second) noexcept
+inline constexpr auto operator<=>(const SmallStringView &first, const SmallStringView &second)
 {
-    return std::string_view{first} != std::string_view{second};
+    return std::string_view{first} <=> std::string_view{second};
 }
 
-constexpr bool operator==(SmallStringView first, SmallStringView second) noexcept
+inline constexpr bool operator==(const SmallStringView &first, const SmallStringView &second)
 {
     return std::string_view{first} == std::string_view{second};
 }
 
-constexpr bool operator<(SmallStringView first, SmallStringView second) noexcept
-{
-    return std::string_view{first} < std::string_view{second};
-}
-
-constexpr bool operator>(SmallStringView first, SmallStringView second) noexcept
-{
-    return std::string_view{first} > std::string_view{second};
-}
-
-constexpr bool operator<=(SmallStringView first, SmallStringView second) noexcept
-{
-    return std::string_view{first} <= std::string_view{second};
-}
-
-constexpr bool operator>=(SmallStringView first, SmallStringView second) noexcept
-{
-    return std::string_view{first} >= std::string_view{second};
-}
-
 constexpr int compare(SmallStringView first, SmallStringView second) noexcept
 {
     return first.compare(second);
diff --git a/src/plugins/qmldesigner/components/componentcore/viewmanager.cpp b/src/plugins/qmldesigner/components/componentcore/viewmanager.cpp
index c2feedd3453..0788e0e1121 100644
--- a/src/plugins/qmldesigner/components/componentcore/viewmanager.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/viewmanager.cpp
@@ -85,7 +85,7 @@ public:
     QmlModelState savedState;
     Internal::DebugView debugView;
     Sqlite::Database auxiliaryDataDatabase{
-        Utils::PathString{Core::ICore::userResourcePath("auxiliary_data.db").toUrlishString()},
+        Utils::PathString{Core::ICore::userResourcePath("auxiliary_data.db").path()},
         Sqlite::JournalMode::Wal,
         Sqlite::LockingMode::Normal};
     AuxiliaryPropertyStorageView auxiliaryDataKeyView;
diff --git a/src/plugins/qmldesigner/libs/designercore/include/auxiliarydata.h b/src/plugins/qmldesigner/libs/designercore/include/auxiliarydata.h
index e5d9403d2cb..b61ec68a50b 100644
--- a/src/plugins/qmldesigner/libs/designercore/include/auxiliarydata.h
+++ b/src/plugins/qmldesigner/libs/designercore/include/auxiliarydata.h
@@ -34,29 +34,13 @@ public:
 
     operator BasicAuxiliaryDataKey<Utils::SmallStringView>() const { return {type, name}; }
 
+    constexpr auto operator<=>(const BasicAuxiliaryDataKey &) const = default;
+
 public:
     AuxiliaryDataType type = AuxiliaryDataType::None;
     NameType name;
 };
 
-template<typename First, typename Second>
-bool operator<(const BasicAuxiliaryDataKey<First> &first, const BasicAuxiliaryDataKey<Second> &second)
-{
-    return std::tie(first.type, first.name) < std::tie(second.type, second.name);
-}
-
-template<typename First, typename Second>
-bool operator==(const BasicAuxiliaryDataKey<First> &first, const BasicAuxiliaryDataKey<Second> &second)
-{
-    return first.type == second.type && first.name == second.name;
-}
-
-template<typename First, typename Second>
-bool operator!=(const BasicAuxiliaryDataKey<First> &first, const BasicAuxiliaryDataKey<Second> &second)
-{
-    return !(first == second);
-}
-
 using AuxiliaryDataKey = BasicAuxiliaryDataKey<Utils::SmallString>;
 using AuxiliaryDataKeyView = BasicAuxiliaryDataKey<Utils::SmallStringView>;
 using AuxiliaryData = std::pair<AuxiliaryDataKey, QVariant>;