# HG changeset patch
# User Alain Mazy <am@osimis.io>
# Date 1705568683 -3600
# Node ID 6780dd8b0a660d800972b3192a0a10971333b7fe
# Parent  392ac133a49136b7c25800bcfc6dddc500ac49dd
fix latency measure for ODBC

diff -r 392ac133a491 -r 6780dd8b0a66 Framework/Common/DatabaseManager.cpp
--- a/Framework/Common/DatabaseManager.cpp	Wed Jan 17 19:31:23 2024 +0100
+++ b/Framework/Common/DatabaseManager.cpp	Thu Jan 18 10:04:43 2024 +0100
@@ -641,6 +641,16 @@
 
   void DatabaseManager::StandaloneStatement::Execute(const Dictionary& parameters)
   {
+    ExecuteInternal(parameters, true);
+  }
+
+  void DatabaseManager::StandaloneStatement::ExecuteWithoutResult(const Dictionary& parameters)
+  {
+    ExecuteInternal(parameters, false);
+  }
+
+  void DatabaseManager::StandaloneStatement::ExecuteInternal(const Dictionary& parameters, bool withResults)
+  {
     try
     {
       std::unique_ptr<Query> query(ReleaseQuery());
@@ -652,7 +662,14 @@
       statement_.reset(GetManager().GetDatabase().Compile(*query));
       assert(statement_.get() != NULL);
 
-      SetResult(GetTransaction().Execute(*statement_, parameters));
+      if (withResults)
+      {
+        SetResult(GetTransaction().Execute(*statement_, parameters));
+      }
+      else
+      {
+        GetTransaction().Execute(*statement_, parameters);
+      }
     }
     catch (Orthanc::OrthancException& e)
     {
diff -r 392ac133a491 -r 6780dd8b0a66 Framework/Common/DatabaseManager.h
--- a/Framework/Common/DatabaseManager.h	Wed Jan 17 19:31:23 2024 +0100
+++ b/Framework/Common/DatabaseManager.h	Thu Jan 18 10:04:43 2024 +0100
@@ -253,6 +253,17 @@
       }
 
       void Execute(const Dictionary& parameters);
+
+      void ExecuteWithoutResult()
+      {
+        Dictionary parameters;
+        ExecuteWithoutResult(parameters);
+      }
+
+      void ExecuteWithoutResult(const Dictionary& parameters);
+
+    private:
+      void ExecuteInternal(const Dictionary& parameters, bool withResults);
     };
   };
 }
diff -r 392ac133a491 -r 6780dd8b0a66 Framework/Plugins/IndexBackend.cpp
--- a/Framework/Plugins/IndexBackend.cpp	Wed Jan 17 19:31:23 2024 +0100
+++ b/Framework/Plugins/IndexBackend.cpp	Thu Jan 18 10:04:43 2024 +0100
@@ -2884,13 +2884,11 @@
 
     for (int i = 0; i < 11; i++)
     {
-      DatabaseManager::CachedStatement statement(
-        STATEMENT_FROM_HERE, manager,
-        "SELECT 1");
+      DatabaseManager::StandaloneStatement statement(manager, "SELECT 1");
 
       Orthanc::Toolbox::ElapsedTimer timer;
 
-      statement.Execute();
+      statement.ExecuteWithoutResult();
 
       measures.push_back(timer.GetElapsedMicroseconds());
     }