Add a DEBUG_SQL_QUERIES to log info about the executed SQL queries

fix #3324

src/utils/scopetimer.hpp

@@ -0,0 +1,17 @@
+#include <utils/scopeguard.hpp>
+
+#include <chrono>
+
+#include <logger/logger.hpp>
+
+template <typename Callback>
+auto make_scope_timer(Callback cb)
+{
+  const auto start_time = std::chrono::steady_clock::now();
+  return utils::make_scope_guard([start_time, cb = std::move(cb)]()
+                                 {
+                                   const auto now = std::chrono::steady_clock::now();
+                                   const auto elapsed = now - start_time;
+                                   cb(elapsed);
+                                 });
+}