From a0371cb31ea8b0d72017322f089245e75fccce73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Gonz=C3=A1lez?= <cgonzalez@opennebula.io>
Date: Wed, 23 Sep 2020 16:51:26 +0200
Subject: [PATCH] B #5072: Make HookLog compatible with every DB backend (#241)

---
 src/hm/HookLog.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hm/HookLog.cc b/src/hm/HookLog.cc
index 127d626762e..6fa0e1405a6 100644
--- a/src/hm/HookLog.cc
+++ b/src/hm/HookLog.cc
@@ -164,7 +164,7 @@ int HookLog::add(int hkid, int hkrc, std::string &xml_result)
 
     cb.set_callback(&query_output);
 
-    oss << "SELECT IFNULL(MAX(exeid), -1), COUNT(*) FROM hook_log" << " WHERE hkid = " << hkid;
+    oss << "SELECT coalesce(MAX(exeid), -1), COUNT(*) FROM " << one_db::hook_log_table << " WHERE hkid = " << hkid;
 
     int rc = db->exec_rd(oss, &cb);