fixed core- and orm-tests. postgres-tests needs some work

source/orm/orm/schema.cpp

@@ -57,7 +57,7 @@ matador::utils::result<void, matador::utils::error> matador::orm::schema::create
     // std::cout << result.sql << std::endl;
     for (const auto &node: repo_) {
         auto ctx = query::query::create()
-          .table(node->name(), node->info().definition()->columns())
+          .table(node->name(), node->info().attributes())
           .compile(*c);
 
         for ( const auto& [sql, command] : ctx.additional_commands ) {

source/orm/orm/session.cpp

@@ -52,7 +52,7 @@ utils::result<void, utils::error> session::create_schema() const {
   auto c = cache_.pool().acquire();
   for (const auto &node: *schema_) {
     auto ctx = query::query::create()
-      .table(node->name(), node->info().definition()->columns())
+      .table(node->name(), node->info().attributes())
       .compile(*c);
 
     for ( const auto& [sql, command] : ctx.additional_commands ) {
@@ -100,7 +100,9 @@ utils::result<sql::query_result<sql::record>, utils::error> session::fetch_all(c
   }
   // adjust columns from given query
   for (auto &col: q.prototype) {
-    if (const auto rit = it->second.find(col.name()); rit != it->second.end()) {
+    if (const auto rit = std::find_if(it->second.begin(), it->second.end(), [&col](const auto &value) {
+      return value.name() == col.name();
+    }); rit != it->second.end()) {
       const_cast<object::attribute_definition &>(col).change_type(rit->type());
     }
   }