object changes

source/orm/query/column.cpp

@@ -48,7 +48,7 @@ bool column::equals(const column &x) const {
          function_ == x.function_;
 }
 
-column &column::as(std::string a) {
+column column::as(std::string a) {
   alias_ = std::move(a);
   return *this;
 }

source/orm/query/intermediates/query_create_intermediate.cpp

@@ -37,4 +37,8 @@ query_create_table_columns_intermediate query_create_table_intermediate::columns
   context_->parts.push_back(std::make_unique<internal::query_create_table_columns_part>(columns));
   return {context_};
 }
+
+query_create_table_columns_intermediate query_create_table_intermediate::columns( std::initializer_list<column> columns ) {}
+
+query_create_table_columns_intermediate query_create_table_intermediate::columns( const std::list<column>& columns ) {}
 }

source/orm/query/table.cpp

@@ -24,7 +24,7 @@ bool table::operator==( const table& x ) const {
   return name_ == x.name_;
 }
 
-table & table::as(const std::string &a) {
+table table::as(const std::string &a) {
   alias_ = a;
   return *this;
 }
@@ -49,10 +49,6 @@ const std::vector<column>& table::columns() const {
   return columns_;
 }
 
-// column table::column(const std::string& name) const {
-//   return {std::shared_ptr<table>(const_cast<table*>(this)), name};
-// }
-
 table::operator const std::vector<query::column>&() const {
   return columns_;
 }