An attempt to fix event_bugs.test failure on Debian

(Bug#26338 "events_bugs.test fail on Debian")


mysql-test/r/events_bugs.result:
  Update results.
mysql-test/t/events_bugs.test:
  Make a stab at fixing events_bugs.test failure on Debian.
  The problem is purely in the race inherent in the test case: an
  event that was started doesn't go away fast enough and clutters the 
  processlist. This patch remove the part of the event that
  we can not wait on synchronously (there is no table 'hashed_num'
  referenced anywhere).

mysql-test/r/events_bugs.result

@@ -53,7 +53,6 @@ get_lock('test_bug16407', 60)
 create event e_16407 on schedule every 60 second do
 begin
 select get_lock('test_bug16407', 60);
-drop table "hashed_num";
 end|
 "Now if everything is fine the event has compiled and is locked"
 select /*1*/ user, host, db, info from information_schema.processlist where command!='Daemon' and (info is null or info not like '%processlist%') order by info;

mysql-test/t/events_bugs.test

@@ -87,7 +87,6 @@ delimiter |;
 create event e_16407 on schedule every 60 second do
 begin
   select get_lock('test_bug16407', 60);
-  drop table "hashed_num";
 end|
 delimiter ;|