added mysql backend

src/sql/result_parameter_binder.cpp

@@ -0,0 +1,42 @@
+#include "matador/sql/result_parameter_binder.hpp"
+
+namespace matador::sql {
+
+namespace detail {
+fk_result_binder::fk_result_binder(result_parameter_binder &result_binder)
+: result_binder_(result_binder)
+{}
+
+void fk_result_binder::on_primary_key(const char * /*id*/, std::string &value, size_t size)
+{
+  data_type_traits<std::string>::bind_result_value(result_binder_, column_index_++, value, size);
+}
+
+}
+
+void result_parameter_binder::on_primary_key(const char * /*id*/, std::string &value, size_t size)
+{
+  data_type_traits<std::string>::bind_result_value(*this, column_index_++, value, size);
+}
+
+void result_parameter_binder::on_revision(const char * /*id*/, unsigned long long &rev)
+{
+  data_type_traits<unsigned long long>::bind_result_value(*this, column_index_++, rev);
+}
+
+void result_parameter_binder::on_attribute(const char * /*id*/, char *value, const utils::field_attributes &attr)
+{
+  data_type_traits<char*>::bind_result_value(*this, column_index_++, value, attr.size());
+}
+
+void result_parameter_binder::on_attribute(const char * /*id*/, std::string &value, const utils::field_attributes &attr)
+{
+  data_type_traits<std::string>::bind_result_value(*this, column_index_++, value, attr.size());
+}
+
+void result_parameter_binder::on_attribute(const char * /*id*/, any_type &value, data_type_t type, const utils::field_attributes &attr)
+{
+
+}
+
+}