relx::schema::is_constraint Concept Reference

Helper to detect constraint members in a table. More...

#include <relx/schema/table.hpp>

Concept definition

template<typename T>
concept relx::schema::is_constraint =  requires(T t) {
  { t.sql_definition() } -> std::convertible_to<std::string>;
} && !is_column<T>

Detailed Description

Helper to detect constraint members in a table.

Definition at line 39 of file table.hpp.