From a3c2b186fb43d90784f616c839ce6766a7040357 Mon Sep 17 00:00:00 2001
From: Roland Bock <rbock@eudoxos.de>
Date: Sun, 3 Oct 2021 09:35:11 +0200
Subject: [PATCH] Remove same-name check for result columns

The compiler actually does a much better job at telling you if two
result columns have the same name as soon as you are trying to use
them.
In contrast to the static_assert, the compiler will even say which
name is ambiguous.
---
 include/sqlpp11/select_column_list.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/sqlpp11/select_column_list.h b/include/sqlpp11/select_column_list.h
index 5c15043e..5d13c071 100644
--- a/include/sqlpp11/select_column_list.h
+++ b/include/sqlpp11/select_column_list.h
@@ -424,10 +424,6 @@ namespace sqlpp
       auto _columns_impl(consistent_t /*unused*/, std::tuple<Args...> args) const
           -> _new_statement_t<consistent_t, select_column_list_t<Database, Args...>>
       {
-        static_assert(not detail::has_duplicates<Args...>::value, "at least one duplicate argument detected");
-        static_assert(not detail::has_duplicates<typename Args::_alias_t...>::value,
-                      "at least one duplicate name detected");
-
         return {static_cast<const derived_statement_t<Policies>&>(*this),
                 typename select_column_list_t<Database, Args...>::_data_t{args}};
       }