Merge mysql_cab_desk.:C:/source/c++/mysql-5.1-new-rpl

into  mysql_cab_desk.:C:/source/c++/mysql-5.1_WL_3629


BitKeeper/deleted/.del-init_db.sql~a77d572c39d5a1f8:
  Auto merged
BitKeeper/deleted/.del-mysql_create_system_tables.sh:
  Auto merged
scripts/mysql_system_tables_fix.sql:
  Auto merged
sql/event_data_objects.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/event_data_objects.h:
  Manual merge.
sql/event_queue.cc:
  Manual merge.
sql/events.cc:
  Manual merge.

1 files changed, 47 insertions, 5 deletions

diff --git a/sql/event_data_objects.cc b/sql/event_data_objects.cc
index 9999424ad60..a639ff89fbe 100644
--- a/sql/event_data_objects.cc
+++ b/sql/event_data_objects.cc
@@ -101,7 +101,8 @@ Event_parse_data::new_instance(THD *thd)
 */
 
 Event_parse_data::Event_parse_data()
-  :on_completion(ON_COMPLETION_DROP), status(ENABLED),
+  :on_completion(Event_basic::ON_COMPLETION_DROP), 
+   status(Event_basic::ENABLED),
    item_starts(NULL), item_ends(NULL), item_execute_at(NULL),
    starts_null(TRUE), ends_null(TRUE), execute_at_null(TRUE),
    item_expression(NULL), expression(0)
@@ -593,9 +594,9 @@ Event_parse_data::check_parse_data(THD *thd)
   init_name(thd, identifier);
 
   init_definer(thd);
-
   ret= init_execute_at(thd) || init_interval(thd) || init_starts(thd) ||
        init_ends(thd);
+  check_originator_id(thd);
   DBUG_RETURN(ret);
 }
 
@@ -643,6 +644,30 @@ Event_parse_data::init_definer(THD *thd)
 
 
 /*
+  Set the originator id of the event to the server_id if executing on
+  the master or set to the server_id of the master if executing on 
+  the slave. If executing on slave, also set status to SLAVESIDE_DISABLED.
+
+  SYNOPSIS
+    Event_parse_data::check_originator_id()
+*/
+void Event_parse_data::check_originator_id(THD *thd)
+{
+  /* Disable replicated events on slave. */
+  if ((thd->system_thread == SYSTEM_THREAD_SLAVE_SQL) ||
+      (thd->system_thread == SYSTEM_THREAD_SLAVE_IO))
+  {
+    DBUG_PRINT("info", ("Invoked object status set to SLAVESIDE_DISABLED."));
+    if (status == Event_basic::ENABLED)
+      status = Event_basic::SLAVESIDE_DISABLED;
+    originator = thd->server_id;
+  }
+  else
+    originator = server_id;
+}
+
+
+/*
   Constructor
 
   SYNOPSIS
@@ -971,8 +996,23 @@ Event_queue_element::load_from_row(TABLE *table)
     goto error;
 
   DBUG_PRINT("load_from_row", ("Event [%s] is [%s]", name.str, ptr));
-  status= (ptr[0]=='E'? Event_queue_element::ENABLED:
-                        Event_queue_element::DISABLED);
+
+  /* Set event status (ENABLED | SLAVESIDE_DISABLED | DISABLED) */
+  switch (ptr[0])
+  {
+  case 'E' :
+    status = Event_queue_element::ENABLED;
+    break;
+  case 'S' :
+    status = Event_queue_element::SLAVESIDE_DISABLED;
+    break;
+  case 'D' :
+    status = Event_queue_element::DISABLED;
+    break;
+  }
+  if ((ptr= get_field(&mem_root, table->field[ET_FIELD_ORIGINATOR])) == NullS)
+    goto error;
+  originator = table->field[ET_FIELD_ORIGINATOR]->val_int(); 
 
   /* ToDo : Andrey . Find a way not to allocate ptr on event_mem_root */
   if ((ptr= get_field(&mem_root,
@@ -1243,7 +1283,7 @@ Event_queue_element::compute_next_execution_time()
                        (long) TIME_to_ulonglong_datetime(&last_executed),
                        (long) this));
 
-  if (status == Event_queue_element::DISABLED)
+  if (status != Event_queue_element::ENABLED)
   {
     DBUG_PRINT("compute_next_execution_time",
                ("Event %s is DISABLED", name.str));
@@ -1620,6 +1660,8 @@ Event_timed::get_create_event(THD *thd, String *buf)
 
   if (status == Event_timed::ENABLED)
     buf->append(STRING_WITH_LEN("ENABLE"));
+  else if (status == Event_timed::SLAVESIDE_DISABLED)
+    buf->append(STRING_WITH_LEN("SLAVESIDE_DISABLE"));
   else
     buf->append(STRING_WITH_LEN("DISABLE"));