diff --git a/ext/mysql2/client.c b/ext/mysql2/client.c
index 54a7d6278..28ecd3fb5 100644
--- a/ext/mysql2/client.c
+++ b/ext/mysql2/client.c
@@ -17,6 +17,7 @@
 VALUE cMysql2Client;
 extern VALUE mMysql2, cMysql2Error;
 static VALUE sym_id, sym_version, sym_header_version, sym_async, sym_symbolize_keys, sym_as, sym_array, sym_stream;
+static VALUE sym_no_good_index_used, sym_no_index_used, sym_query_was_slow;
 static ID intern_brackets, intern_merge, intern_merge_bang, intern_new_with_args;
 
 #ifndef HAVE_RB_HASH_DUP
@@ -525,6 +526,8 @@ static VALUE rb_mysql_client_async_result(VALUE self) {
   Check_Type(current, T_HASH);
   resultObj = rb_mysql_result_to_obj(self, wrapper->encoding, current, result, Qnil);
 
+  rb_mysql_set_server_query_flags(wrapper->client, resultObj);
+
   return resultObj;
 }
 
@@ -1350,6 +1353,10 @@ void init_mysql2_client() {
   sym_array           = ID2SYM(rb_intern("array"));
   sym_stream          = ID2SYM(rb_intern("stream"));
 
+  sym_no_good_index_used = ID2SYM(rb_intern("no_good_index_used"));
+  sym_no_index_used      = ID2SYM(rb_intern("no_index_used"));
+  sym_query_was_slow     = ID2SYM(rb_intern("query_was_slow"));
+
   intern_brackets = rb_intern("[]");
   intern_merge = rb_intern("merge");
   intern_merge_bang = rb_intern("merge!");
@@ -1465,3 +1472,30 @@ void init_mysql2_client() {
       LONG2NUM(CLIENT_BASIC_FLAGS));
 #endif
 }
+
+#define flag_to_bool(f) ((client->server_status & f) ? Qtrue : Qfalse)
+
+void rb_mysql_set_server_query_flags(MYSQL *client, VALUE result) {
+  VALUE server_flags = rb_hash_new();
+
+#ifdef SERVER_QUERY_NO_GOOD_INDEX_USED
+  rb_hash_aset(server_flags, sym_no_good_index_used, flag_to_bool(SERVER_QUERY_NO_GOOD_INDEX_USED));
+#else
+  rb_hash_aset(server_flags, sym_no_good_index_used, Qnil);
+#endif
+
+#ifdef SERVER_QUERY_NO_INDEX_USED
+  rb_hash_aset(server_flags, sym_no_index_used, flag_to_bool(SERVER_QUERY_NO_INDEX_USED));
+#else
+  rb_hash_aset(server_flags, sym_no_index_used, Qnil);
+#endif
+
+#ifdef SERVER_QUERY_WAS_SLOW
+  rb_hash_aset(server_flags, sym_query_was_slow, flag_to_bool(SERVER_QUERY_WAS_SLOW));
+#else
+  rb_hash_aset(server_flags, sym_query_was_slow, Qnil);
+#endif
+
+  rb_iv_set(result, "@server_flags", server_flags);
+}
+
diff --git a/ext/mysql2/client.h b/ext/mysql2/client.h
index d10274f84..47b383ec8 100644
--- a/ext/mysql2/client.h
+++ b/ext/mysql2/client.h
@@ -58,6 +58,7 @@ typedef struct {
   }
 
 void rb_mysql_client_set_active_thread(VALUE self);
+void rb_mysql_set_server_query_flags(MYSQL *client, VALUE result);
 
 #define GET_CLIENT(self) \
   mysql_client_wrapper *wrapper; \
@@ -71,3 +72,4 @@ void decr_mysql2_client(mysql_client_wrapper *wrapper);
 #ifndef HAVE_RB_HASH_DUP
 VALUE rb_hash_dup(VALUE other);
 #endif
+
diff --git a/ext/mysql2/statement.c b/ext/mysql2/statement.c
index 1461e0b76..116b5de4c 100644
--- a/ext/mysql2/statement.c
+++ b/ext/mysql2/statement.c
@@ -379,6 +379,8 @@ static VALUE execute(int argc, VALUE *argv, VALUE self) {
 
   resultObj = rb_mysql_result_to_obj(stmt_wrapper->client, wrapper->encoding, current, metadata, self);
 
+  rb_mysql_set_server_query_flags(wrapper->client, resultObj);
+
   if (!is_streaming) {
     // cache all result
     rb_funcall(resultObj, intern_each, 0);
diff --git a/lib/mysql2/result.rb b/lib/mysql2/result.rb
index e005e817c..585104e0b 100644
--- a/lib/mysql2/result.rb
+++ b/lib/mysql2/result.rb
@@ -1,5 +1,7 @@
 module Mysql2
   class Result
+    attr_reader :server_flags
+
     include Enumerable
   end
 end
diff --git a/spec/mysql2/result_spec.rb b/spec/mysql2/result_spec.rb
index ce797baa2..196f86f6f 100644
--- a/spec/mysql2/result_spec.rb
+++ b/spec/mysql2/result_spec.rb
@@ -516,4 +516,20 @@
       end
     end
   end
+
+  context "server flags" do
+    before(:each) do
+      @test_result = @client.query("SELECT * FROM mysql2_test ORDER BY id DESC LIMIT 1")
+    end
+
+    it "should set a definitive value for query_was_slow" do
+      expect(@test_result.server_flags[:query_was_slow]).to eql(false)
+    end
+    it "should set a definitive value for no_index_used" do
+      expect(@test_result.server_flags[:no_index_used]).to eql(true)
+    end
+    it "should set a definitive value for no_good_index_used" do
+      expect(@test_result.server_flags[:no_good_index_used]).to eql(false)
+    end
+  end
 end