Fix for bug #17394 - Events namespace is wrong

mysql-test/lib/init_db.sql:
  remove definer from PK
mysql-test/r/events.result:
  update results
mysql-test/r/system_mysql_db.result:
  update results
mysql-test/t/events.test:
  remove I_S.EVENTS test and move it to events_grant.test
scripts/mysql_fix_privilege_tables.sql:
  change table definition
sql/event.cc:
  make events non-user specific (namespace change)
sql/event.h:
  make events non-user specific (namespace change)
sql/event_priv.h:
  make events non-user specific (namespace change)
sql/event_scheduler.cc:
  make events non-user specific (namespace change)
sql/event_timed.cc:
  make events non-user specific (namespace change)
sql/sql_parse.cc:
  make events non-user specific (namespace change)
sql/sql_show.cc:
  SHOW EVENTS is available to everyone who has EVENT on specific schema.
  No additional privileges are needed to see others' events.
  - user A has events in db1 and db2
  - user B has events in db1 and db3
  A will see all his events from db1 and db2 as well as B's events
  from db1 but not from db3.
  B will see her events from db1 and db3. In addition B will see
  only A's events from db1 but not db2.

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/mysql_fix_privilege_tables.sql b/scripts/mysql_fix_privilege_tables.sql
index 5b3cab16db2..f3c0c7f13be 100644
--- a/scripts/mysql_fix_privilege_tables.sql
+++ b/scripts/mysql_fix_privilege_tables.sql
@@ -570,7 +570,7 @@ DROP PROCEDURE create_log_tables;
 
 CREATE TABLE event (
   db char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',
-  name char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',
+  name char(64) CHARACTER SET utf8 NOT NULL default '',
   body longblob NOT NULL,
   definer char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',
   execute_at DATETIME default NULL,
@@ -636,7 +636,7 @@ SELECT @hadEventPriv :=1 FROM user WHERE Event_priv LIKE '%';
 ALTER TABLE user add Event_priv enum('N','Y') character set utf8 DEFAULT 'N' NOT NULL AFTER Create_user_priv;
 ALTER TABLE db add Event_priv enum('N','Y') character set utf8 DEFAULT 'N' NOT NULL;
 ALTER TABLE event DROP PRIMARY KEY;
-ALTER TABLE event ADD PRIMARY KEY(definer, db, name);
+ALTER TABLE event ADD PRIMARY KEY(db, name);
 ALTER TABLE event ADD sql_mode
                         set('REAL_AS_FLOAT',
                             'PIPES_AS_CONCAT',