fix(broker/unified_sql): DB deadlocks fixed.

bbdo/bam/ba_event.cc

@@ -65,7 +65,8 @@ ba_event& ba_event::operator=(ba_event const& other) {
  *  @return  True if the two objects are equal.
  */
 bool ba_event::operator==(ba_event const& other) const {
-  return ba_id == other.ba_id && abs(first_level - other.first_level) < eps &&
+  return ba_id == other.ba_id &&
+         std::abs(first_level - other.first_level) < eps &&
          end_time == other.end_time && in_downtime == other.in_downtime &&
          start_time == other.start_time && status == other.status;
 }

broker/unified_sql/inc/com/centreon/broker/unified_sql/stream.hh

@@ -284,6 +284,7 @@ class stream : public io::stream {
   database::mysql_stmt _resources_host_update;
   database::mysql_stmt _resources_service_insert;
   database::mysql_stmt _resources_service_update;
+  database::mysql_stmt _resources_disable;
   database::mysql_stmt _hscr_resources_update;
   database::mysql_stmt _sscr_resources_update;