query fuzzer

2026-09-26 13:55:07 +00:00 · 2020-07-10 17:16:16 +03:00
parent 0fe4c37033
commit eb6fbdfd4b
3 changed files with 12 additions and 5 deletions
@@ -1090,6 +1090,13 @@ private:
                    std::cerr << "Error on processing query: " << ast_to_process->formatForErrorMessage() << std::endl << last_exception_received_from_server->message();
                }

+                if (!connection->isConnected())
+                {
+                    // Probably the server is dead because we found an assertion
+                    // failure. Fail fast.
+                    return begin;
+                }
+
                if (received_exception_from_server)
                {
                    // Query completed with error, ignore it and fuzz again.