WL #1034 updates after review

(strip m_ as prefix from member variables' names)

sql/event.cc

-/* Copyright (C) 2000-2003 MySQL AB
+/* Copyright (C) 2004-2005 MySQL AB
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -143,7 +143,7 @@ my_time_compare(TIME *a, TIME *b)
 inline int
 event_timed_compare(event_timed **a, event_timed **b)
 {
-  return my_time_compare(&(*a)->m_execute_at, &(*b)->m_execute_at);
+  return my_time_compare(&(*a)->execute_at, &(*b)->execute_at);
 }
 
 
@@ -258,55 +258,55 @@ evex_fill_row(THD *thd, TABLE *table, event_timed *et, my_bool is_update)
     DBUG_RETURN(EVEX_GET_FIELD_FAILED);
   }
   
-  DBUG_PRINT("info", ("m_db.len=%d",et->m_db.length));  
-  DBUG_PRINT("info", ("m_name.len=%d",et->m_name.length));  
+  DBUG_PRINT("info", ("dbname.len=%d",et->dbname.length));  
+  DBUG_PRINT("info", ("name.len=%d",et->name.length));  
 
   table->field[EVEX_FIELD_DB]->
-      store(et->m_db.str, et->m_db.length, system_charset_info);
+      store(et->dbname.str, et->dbname.length, system_charset_info);
   table->field[EVEX_FIELD_NAME]->
-      store(et->m_name.str, et->m_name.length, system_charset_info);
+      store(et->name.str, et->name.length, system_charset_info);
 
   table->field[EVEX_FIELD_ON_COMPLETION]->set_notnull();
-  table->field[EVEX_FIELD_ON_COMPLETION]->store((longlong)et->m_on_completion);
+  table->field[EVEX_FIELD_ON_COMPLETION]->store((longlong)et->on_completion);
 
   table->field[EVEX_FIELD_STATUS]->set_notnull();
-  table->field[EVEX_FIELD_STATUS]->store((longlong)et->m_status);
-  et->m_status_changed= false;
+  table->field[EVEX_FIELD_STATUS]->store((longlong)et->status);
+//  et->status_changed= false;
 
   // ToDo: Andrey. How to use users current charset?
-  if (et->m_body.str)
+  if (et->body.str)
     table->field[EVEX_FIELD_BODY]->
-      store(et->m_body.str, et->m_body.length, system_charset_info);
+      store(et->body.str, et->body.length, system_charset_info);
 
-  if (et->m_starts.year)
+  if (et->starts.year)
   {
     table->field[EVEX_FIELD_STARTS]->set_notnull();// set NULL flag to OFF
-    table->field[EVEX_FIELD_STARTS]->store_time(&et->m_starts,MYSQL_TIMESTAMP_DATETIME);
+    table->field[EVEX_FIELD_STARTS]->store_time(&et->starts, MYSQL_TIMESTAMP_DATETIME);
   }	   
 
-  if (et->m_ends.year)
+  if (et->ends.year)
   {
     table->field[EVEX_FIELD_ENDS]->set_notnull();
-    table->field[EVEX_FIELD_ENDS]->store_time(&et->m_ends, MYSQL_TIMESTAMP_DATETIME);
+    table->field[EVEX_FIELD_ENDS]->store_time(&et->ends, MYSQL_TIMESTAMP_DATETIME);
   }
    
-  if (et->m_expr)
+  if (et->expression)
   {
     table->field[EVEX_FIELD_INTERVAL_EXPR]->set_notnull();
-    table->field[EVEX_FIELD_INTERVAL_EXPR]->store((longlong)et->m_expr);
+    table->field[EVEX_FIELD_INTERVAL_EXPR]->store((longlong)et->expression);
 
     table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->set_notnull();
     /*
        In the enum (C) intervals start from 0 but in mysql enum valid values start
        from 1. Thus +1 offset is needed!
     */
-    table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->store((longlong)et->m_interval + 1);
+    table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->store((longlong)et->interval + 1);
   }
-  else if (et->m_execute_at.year)
+  else if (et->execute_at.year)
   {
     // fix_fields already called in init_execute_at
     table->field[EVEX_FIELD_EXECUTE_AT]->set_notnull();
-    table->field[EVEX_FIELD_EXECUTE_AT]->store_time(&et->m_execute_at,
+    table->field[EVEX_FIELD_EXECUTE_AT]->store_time(&et->execute_at,
                                                     MYSQL_TIMESTAMP_DATETIME);    
     
 	//this will make it NULL because we don't call set_notnull
@@ -321,9 +321,9 @@ evex_fill_row(THD *thd, TABLE *table, event_timed *et, my_bool is_update)
     
   ((Field_timestamp *)table->field[EVEX_FIELD_MODIFIED])->set_time();
 
-  if ((et->m_comment).length)
+  if (et->comment.length)
     table->field[EVEX_FIELD_COMMENT]->
-	store((et->m_comment).str, (et->m_comment).length, system_charset_info);
+	store(et->comment.str, et->comment.length, system_charset_info);
 
   DBUG_RETURN(0);  
 }
@@ -351,7 +351,7 @@ db_create_event(THD *thd, event_timed *et)
   char olddb[128];
   bool dbchanged= false;
   DBUG_ENTER("db_create_event");
-  DBUG_PRINT("enter", ("name: %.*s", et->m_name.length, et->m_name.str));
+  DBUG_PRINT("enter", ("name: %.*s", et->name.length, et->name.str));
 
 
   DBUG_PRINT("info", ("open mysql.event for update"));
@@ -362,14 +362,14 @@ db_create_event(THD *thd, event_timed *et)
   }
 
   DBUG_PRINT("info", ("check existance of an event with the same name"));
-  if (!evex_db_find_routine_aux(thd, et->m_db, et->m_name, table))
+  if (!evex_db_find_routine_aux(thd, et->dbname, et->name, table))
   {
-    my_error(ER_EVENT_ALREADY_EXISTS, MYF(0), et->m_name.str);
+    my_error(ER_EVENT_ALREADY_EXISTS, MYF(0), et->name.str);
     goto err;    
   }
 
   DBUG_PRINT("info", ("non-existant, go forward"));
-  if ((ret= sp_use_new_db(thd, et->m_db.str,olddb, sizeof(olddb),0, &dbchanged)))
+  if ((ret= sp_use_new_db(thd, et->dbname.str,olddb, sizeof(olddb),0, &dbchanged)))
   {
     my_error(ER_BAD_DB_ERROR, MYF(0));
     goto err;
@@ -378,31 +378,31 @@ db_create_event(THD *thd, event_timed *et)
   restore_record(table, s->default_values); // Get default values for fields
 
 
-  if (et->m_name.length > table->field[EVEX_FIELD_NAME]->field_length)
+  if (et->name.length > table->field[EVEX_FIELD_NAME]->field_length)
   {
-    my_error(ER_TOO_LONG_IDENT, MYF(0), et->m_name.str);
+    my_error(ER_TOO_LONG_IDENT, MYF(0), et->name.str);
     goto err;
   }
-  if (et->m_body.length > table->field[EVEX_FIELD_BODY]->field_length)
+  if (et->body.length > table->field[EVEX_FIELD_BODY]->field_length)
   {
-    my_error(ER_TOO_LONG_BODY, MYF(0), et->m_name.str);
+    my_error(ER_TOO_LONG_BODY, MYF(0), et->name.str);
     goto err;
   }
 
-  if (!(et->m_expr) && !(et->m_execute_at.year))
+  if (!(et->expression) && !(et->execute_at.year))
   {
-    DBUG_PRINT("error", ("neither m_expr nor m_execute_as are set!"));
+    DBUG_PRINT("error", ("neither expression nor execute_at are set!"));
     my_error(ER_EVENT_NEITHER_M_EXPR_NOR_M_AT, MYF(0));
     
     goto err;
   }
 
-  strxmov(definer, et->m_definer_user.str, "@", et->m_definer_host.str, NullS);
+  strxmov(definer, et->definer_user.str, "@", et->definer_host.str, NullS);
   if (table->field[EVEX_FIELD_DEFINER]->
-       store(definer, et->m_definer_user.length + 1 + et->m_definer_host.length,
+       store(definer, et->definer_user.length + 1 + et->definer_host.length,
              system_charset_info))
   {
-    my_error(ER_EVENT_STORE_FAILED, MYF(0), et->m_name.str);
+    my_error(ER_EVENT_STORE_FAILED, MYF(0), et->name.str);
     goto err;
   }
 
@@ -413,7 +413,7 @@ db_create_event(THD *thd, event_timed *et)
   ret= EVEX_OK;
   if (table->file->write_row(table->record[0]))
   {
-    my_error(ER_EVENT_STORE_FAILED, MYF(0), et->m_name.str);
+    my_error(ER_EVENT_STORE_FAILED, MYF(0), et->name.str);
     goto err;
   }
   
@@ -452,14 +452,15 @@ db_create_event(THD *thd, event_timed *et)
 */
 
 static int
-db_update_event(THD *thd, sp_name *name, event_timed *et)
+db_update_event(THD *thd, sp_name *new_name, event_timed *et)
 {
   TABLE *table;
   int ret= EVEX_OPEN_TABLE_FAILED;
   DBUG_ENTER("db_update_event");
-  DBUG_PRINT("enter", ("name: %.*s", et->m_name.length, et->m_name.str));
-  if (name)
-    DBUG_PRINT("enter", ("rename to: %.*s", name->m_name.length, name->m_name.str));
+  DBUG_PRINT("enter", ("name: %.*s", et->name.length, et->name.str));
+  if (new_name)
+    DBUG_PRINT("enter", ("rename to: %.*s", new_name->m_name.length,
+                                            new_name->m_name.str));
 
   if (!(table= evex_open_event_table(thd, TL_WRITE)))
   {
@@ -467,10 +468,10 @@ db_update_event(THD *thd, sp_name *name, event_timed *et)
     goto err;
   }
 
-  if (EVEX_KEY_NOT_FOUND == evex_db_find_routine_aux(thd, et->m_db, et->m_name,
+  if (EVEX_KEY_NOT_FOUND == evex_db_find_routine_aux(thd, et->dbname, et->name,
                                                      table))
   {
-    my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), et->m_name.str);
+    my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), et->name.str);
     goto err;    
   }
   
@@ -483,17 +484,17 @@ db_update_event(THD *thd, sp_name *name, event_timed *et)
   if ((ret= evex_fill_row(thd, table, et, true)))
     goto err;
    
-  if (name)
+  if (new_name)
   {    
     table->field[EVEX_FIELD_DB]->
-      store(name->m_db.str, name->m_db.length, system_charset_info);
+      store(new_name->m_db.str, new_name->m_db.length, system_charset_info);
     table->field[EVEX_FIELD_NAME]->
-      store(name->m_name.str, name->m_name.length, system_charset_info);
+      store(new_name->m_name.str, new_name->m_name.length, system_charset_info);
   }
 
   if ((ret= table->file->update_row(table->record[1], table->record[0])))
   {
-    my_error(ER_EVENT_STORE_FAILED, MYF(0), et->m_name.str);
+    my_error(ER_EVENT_STORE_FAILED, MYF(0), et->name.str);
     goto err;
   }
 
@@ -546,7 +547,7 @@ db_find_event(THD *thd, sp_name *name, event_timed **ett, TABLE *tbl)
 
   if ((ret= evex_db_find_routine_aux(thd, name->m_db, name->m_name, table)))
   {
-    my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), et->m_name.str);
+    my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), name->m_name.str);
     goto done;    
   }
   et= new event_timed;
@@ -612,7 +613,7 @@ evex_load_and_compile_event(THD * thd, sp_name *spn, bool use_lock)
 
   /*
     allocate on evex_mem_root. if you call without evex_mem_root
-    then m_sphead will not be cleared!
+    then sphead will not be cleared!
   */
   if ((ret= ett->compile(thd, &evex_mem_root)))
     goto done;
@@ -627,10 +628,10 @@ evex_load_and_compile_event(THD * thd, sp_name *spn, bool use_lock)
   VOID(push_dynamic(&evex_executing_queue, (gptr) &ett_copy));
 
   /*
-    There is a copy in the array which we don't need. m_sphead won't be
+    There is a copy in the array which we don't need. sphead won't be
     destroyed.
   */
-  ett->m_free_sphead_on_delete= false;
+  ett->free_sphead_on_delete= false;
   delete ett;
 
   /*
@@ -674,11 +675,11 @@ evex_remove_from_cache(LEX_STRING *db, LEX_STRING *name, bool use_lock)
     event_timed **p_et= dynamic_element(&evex_executing_queue, i, event_timed**);
     event_timed *ett= *p_et;
     DBUG_PRINT("info", ("[%s.%s]==[%s.%s]?",db->str,name->str,
-                ett->m_db.str, ett->m_name.str));
-    if (name->length == ett->m_name.length &&
-        db->length == ett->m_db.length &&
-        0 == strncmp(db->str, ett->m_db.str, db->length) &&
-        0 == strncmp(name->str, ett->m_name.str, name->length)
+                ett->dbname.str, ett->name.str));
+    if (name->length == ett->name.length &&
+        db->length == ett->dbname.length &&
+        0 == strncmp(db->str, ett->dbname.str, db->length) &&
+        0 == strncmp(name->str, ett->name.str, name->length)
        )
     {
       int idx;
@@ -722,10 +723,10 @@ evex_remove_from_cache(LEX_STRING *db, LEX_STRING *name, bool use_lock)
     {
       event_timed *ett= dynamic_element(&events_array, i, event_timed*);
 
-      if (name->length == ett->m_name.length &&
-          db->length == ett->m_db.length &&
-          0 == strncmp(db->str, ett->m_db.str, db->length) &&
-          0 == strncmp(name->str, ett->m_name.str, name->length)
+      if (name->length == ett->name.length &&
+          db->length == ett->dbname.length &&
+          0 == strncmp(db->str, ett->dbname.str, db->length) &&
+          0 == strncmp(name->str, ett->name.str, name->length)
          )
         delete_dynamic_element(&events_array, i);
     } 
@@ -763,15 +764,15 @@ evex_create_event(THD *thd, event_timed *et, uint create_options)
   int ret = 0;
 
   DBUG_ENTER("evex_create_event");
-  DBUG_PRINT("enter", ("name: %*s options:%d", et->m_name.length,
-                et->m_name.str, create_options));
+  DBUG_PRINT("enter", ("name: %*s options:%d", et->name.length,
+                et->name.str, create_options));
 
   if ((ret = db_create_event(thd, et)) == EVEX_WRITE_ROW_FAILED && 
         (create_options & HA_LEX_CREATE_IF_NOT_EXISTS))
   {
     push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
 		      ER_DB_CREATE_EXISTS, ER(ER_DB_CREATE_EXISTS),
-		      "EVENT", thd->lex->et->m_name.str);
+		      "EVENT", et->name.str);
     ret= 0;
     goto done;
   }
@@ -785,9 +786,9 @@ evex_create_event(THD *thd, event_timed *et, uint create_options)
     goto done;
 
   VOID(pthread_mutex_lock(&LOCK_evex_running));
-  if (evex_is_running && et->m_status == MYSQL_EVENT_ENABLED)
+  if (evex_is_running && et->status == MYSQL_EVENT_ENABLED)
   {
-    sp_name spn(et->m_db, et->m_name);
+    sp_name spn(et->dbname, et->name);
     ret= evex_load_and_compile_event(thd, &spn, true);
   }
   VOID(pthread_mutex_unlock(&LOCK_evex_running));
@@ -805,8 +806,8 @@ evex_create_event(THD *thd, event_timed *et, uint create_options)
    SYNOPSIS
      evex_update_event()
        thd        THD
-       name    the real name of the event.    
        et         event's data
+       new_name   set in case of RENAME TO.    
           
    NOTES
      et contains data about dbname and event name. 
@@ -815,14 +816,14 @@ evex_create_event(THD *thd, event_timed *et, uint create_options)
 */
 
 int
-evex_update_event(THD *thd, sp_name *name, event_timed *et)
+evex_update_event(THD *thd, event_timed *et, sp_name *name)
 {
   int ret, i;
   bool need_second_pass= true;
   sp_name *spn= 0;
 
   DBUG_ENTER("evex_update_event");
-  DBUG_PRINT("enter", ("name: %*s", et->m_name.length, et->m_name.str));
+  DBUG_PRINT("enter", ("name: %*s", et->name.length, et->name.str));
 
   /*
     db_update_event() opens & closes the table to prevent
@@ -836,13 +837,13 @@ evex_update_event(THD *thd, sp_name *name, event_timed *et)
     UNLOCK_MUTEX_AND_BAIL_OUT(LOCK_evex_running, done);
 
   VOID(pthread_mutex_lock(&LOCK_event_arrays));
-  evex_remove_from_cache(&et->m_db, &et->m_name, false);
-  if (et->m_status == MYSQL_EVENT_ENABLED)
+  evex_remove_from_cache(&et->dbname, &et->name, false);
+  if (et->status == MYSQL_EVENT_ENABLED)
     if (name)
       ret= evex_load_and_compile_event(thd, name, false);
     else
     {
-      spn= new sp_name(et->m_db, et->m_name);
+      spn= new sp_name(et->dbname, et->name);
       ret= evex_load_and_compile_event(thd, spn, false);
       delete spn;
     }
@@ -884,9 +885,9 @@ evex_drop_event(THD *thd, event_timed *et, bool drop_if_exists)
     goto done;
   }
 
-  if (!(ret= evex_db_find_routine_aux(thd, et->m_db, et->m_name, table)))
+  if (!(ret= evex_db_find_routine_aux(thd, et->dbname, et->name, table)))
   {
-    if (ret= table->file->delete_row(table->record[0]))
+    if ((ret= table->file->delete_row(table->record[0])))
     { 	
       my_error(ER_EVENT_CANNOT_DELETE, MYF(0));
       goto done;
@@ -896,7 +897,7 @@ evex_drop_event(THD *thd, event_timed *et, bool drop_if_exists)
   {
      push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
 		    ER_SP_DOES_NOT_EXIST, ER(ER_SP_DOES_NOT_EXIST),
-		    "EVENT", thd->lex->et->m_name.str);
+		    "EVENT", et->name.str);
      ret= 0;
      goto done;
   } else
@@ -904,7 +905,7 @@ evex_drop_event(THD *thd, event_timed *et, bool drop_if_exists)
 
   VOID(pthread_mutex_lock(&LOCK_evex_running));
   if (evex_is_running)
-    ret= evex_remove_from_cache(&et->m_db, &et->m_name, true);
+    ret= evex_remove_from_cache(&et->dbname, &et->name, true);
   VOID(pthread_mutex_unlock(&LOCK_evex_running));
 
 done:  

sql/event.h

-/* Copyright (C) 2000-2003 MySQL AB
+/* Copyright (C) 2004-2005 MySQL AB
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -63,41 +63,45 @@ class event_timed
   my_bool running;
   pthread_mutex_t LOCK_running;
 
+  bool status_changed;
+  bool last_executed_changed;
+  TIME last_executed;
+
 public:
-  LEX_STRING m_db;
-  LEX_STRING m_name;
-  LEX_STRING m_body;
-
-  LEX_STRING m_definer_user;
-  LEX_STRING m_definer_host;
-  LEX_STRING m_definer;// combination of user and host
-
-  LEX_STRING m_comment;
-  TIME m_starts;
-  TIME m_ends;
-  TIME m_execute_at;
-  longlong m_expr;
-  interval_type m_interval;
-  longlong m_created;
-  longlong m_modified;
-  TIME m_last_executed;
-  enum enum_event_on_completion m_on_completion;
-  enum enum_event_status m_status;
-  sp_head *m_sphead;
-
-  const uchar *m_body_begin;
-  
-  bool m_dropped;
-  bool m_free_sphead_on_delete;
-  uint m_flags;//all kind of purposes
-  bool m_last_executed_changed;
-  bool m_status_changed;
-
-  event_timed():running(0), m_expr(0), m_created(0), m_modified(0),
-                m_on_completion(MYSQL_EVENT_ON_COMPLETION_DROP),
-                m_status(MYSQL_EVENT_ENABLED), m_sphead(0), m_dropped(false),
-                m_free_sphead_on_delete(true), m_flags(0),
-                m_last_executed_changed(false), m_status_changed(false)
+  LEX_STRING dbname;
+  LEX_STRING name;
+  LEX_STRING body;
+
+  LEX_STRING definer_user;
+  LEX_STRING definer_host;
+  LEX_STRING definer;// combination of user and host
+
+  LEX_STRING comment;
+  TIME starts;
+  TIME ends;
+  TIME execute_at;
+
+  longlong expression;
+  interval_type interval;
+
+  longlong created;
+  longlong modified;
+  enum enum_event_on_completion on_completion;
+  enum enum_event_status status;
+  sp_head *sphead;
+
+  const uchar *body_begin;
+  
+  bool dropped;
+  bool free_sphead_on_delete;
+  uint flags;//all kind of purposes
+
+  event_timed():running(0), status_changed(false), last_executed_changed(false),
+                expression(0), created(0), modified(0),
+                on_completion(MYSQL_EVENT_ON_COMPLETION_DROP),
+                status(MYSQL_EVENT_ENABLED), sphead(0), dropped(false),
+                free_sphead_on_delete(true), flags(0)
+                
   {
     pthread_mutex_init(&LOCK_running, MY_MUTEX_INIT_FAST);
     init();
@@ -106,7 +110,7 @@ class event_timed
   ~event_timed()
   {
     pthread_mutex_destroy(&LOCK_running);
-    if (m_free_sphead_on_delete)
+    if (free_sphead_on_delete)
 	    free_sp();
   }
   
@@ -120,10 +124,10 @@ class event_timed
   init_execute_at(THD *thd, Item *expr);
 
   int
-  init_interval(THD *thd, Item *expr, interval_type interval);
+  init_interval(THD *thd, Item *expr, interval_type new_interval);
 
   void
-  init_name(THD *thd, sp_name *name);
+  init_name(THD *thd, sp_name *spn);
 
   int
   init_starts(THD *thd, Item *starts);
@@ -135,7 +139,7 @@ class event_timed
   event_timed::init_body(THD *thd);
 
   void
-  init_comment(THD *thd, LEX_STRING *comment);
+  init_comment(THD *thd, LEX_STRING *set_comment);
 
   int
   load_from_row(MEM_ROOT *mem_root, TABLE *table);
@@ -163,11 +167,8 @@ class event_timed
   
   void free_sp()
   {
-    if (m_sphead)
-    {
-      delete m_sphead;
-      m_sphead= 0;
-    }
+    delete sphead;
+    sphead= 0;
   }
 };
 
@@ -176,7 +177,7 @@ int
 evex_create_event(THD *thd, event_timed *et, uint create_options);
 
 int
-evex_update_event(THD *thd, sp_name *name, event_timed *et);
+evex_update_event(THD *thd, event_timed *et, sp_name *new_name);
 
 int
 evex_drop_event(THD *thd, event_timed *et, bool drop_if_exists);

sql/event_executor.cc

-/* Copyright (C) 2000-2003 MySQL AB
+/* Copyright (C) 2004-2005 MySQL AB
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -226,7 +226,7 @@ event_executor_main(void *arg)
     for (i= 0; (i < evex_executing_queue.elements) && !thd->killed; ++i)
     {
       event_timed *et= *dynamic_element(&evex_executing_queue,i,event_timed**);
-//      printf("%llu\n", TIME_to_ulonglong_datetime(&et->m_execute_at));
+//      printf("%llu\n", TIME_to_ulonglong_datetime(&et->execute_at));
       if (!event_executor_running_global_var)
         break;
 
@@ -236,13 +236,13 @@ event_executor_main(void *arg)
         if this is the first event which is after time_now then no
         more need to iterate over more elements since the array is sorted.
       */ 
-      if (et->m_execute_at.year > 1969 &&
-          my_time_compare(&time_now, &et->m_execute_at) == -1)
+      if (et->execute_at.year > 1969 &&
+          my_time_compare(&time_now, &et->execute_at) == -1)
         break;
       
-      if (et->m_status == MYSQL_EVENT_ENABLED && 
-          !check_access(thd, EVENT_ACL, et->m_db.str, 0, 0, 0,
-                        is_schema_db(et->m_db.str)))
+      if (et->status == MYSQL_EVENT_ENABLED && 
+          !check_access(thd, EVENT_ACL, et->dbname.str, 0, 0, 0,
+                        is_schema_db(et->dbname.str)))
       {
         pthread_t th;
 
@@ -262,9 +262,9 @@ event_executor_main(void *arg)
         thd->proc_info = "Computing next time";
         et->compute_next_execution_time();
         et->update_fields(thd);
-        if ((et->m_execute_at.year && !et->m_expr)
-            || TIME_to_ulonglong_datetime(&et->m_execute_at) == 0L)
-          et->m_flags |= EVENT_EXEC_NO_MORE;
+        if ((et->execute_at.year && !et->expression)
+            || TIME_to_ulonglong_datetime(&et->execute_at) == 0L)
+          et->flags |= EVENT_EXEC_NO_MORE;
       }
     }
     /*
@@ -275,13 +275,13 @@ event_executor_main(void *arg)
     while (j < i && j < evex_executing_queue.elements)
     {
       event_timed *et= *dynamic_element(&evex_executing_queue, j, event_timed**);
-      if (et->m_flags & EVENT_EXEC_NO_MORE || et->m_status == MYSQL_EVENT_DISABLED)
+      if ((et->flags & EVENT_EXEC_NO_MORE) || et->status == MYSQL_EVENT_DISABLED)
       {
         delete_dynamic_element(&evex_executing_queue, j);
         DBUG_PRINT("EVEX main thread", ("DELETING FROM EXECUTION QUEUE [%s.%s]", 
-                                         et->m_db.str, et->m_name.str));
+                                         et->dbname.str, et->name.str));
         // nulling the position, will delete later
-        if (et->m_dropped)
+        if (et->dropped)
         {
           // we have to drop the event
           int idx;
@@ -311,7 +311,7 @@ event_executor_main(void *arg)
   evex_is_running= false;  
   VOID(pthread_mutex_unlock(&LOCK_evex_running));
 
-  sql_print_information("Event executor stopping");
+  sql_print_information("Event scheduler stopping");
 
   /*
     TODO: A better will be with a conditional variable
@@ -334,7 +334,7 @@ event_executor_main(void *arg)
   // No need to use lock here if EVEX is not running but anyway
   delete_dynamic(&evex_executing_queue);
   delete_dynamic(&events_array);
-  VOID(pthread_mutex_unlock(&LOCK_evex_running));
+  VOID(pthread_mutex_unlock(&LOCK_event_arrays));
   
   thd->proc_info = "Clearing";
   DBUG_ASSERT(thd->net.buff != 0);
@@ -355,7 +355,7 @@ event_executor_main(void *arg)
   VOID(pthread_mutex_unlock(&LOCK_evex_running));
 
   free_root(&evex_mem_root, MYF(0));
-  sql_print_information("Event executor stopped");
+  sql_print_information("Event scheduler stopped");
 
   my_thread_end();
   pthread_exit(0);
@@ -381,7 +381,7 @@ event_executor_worker(void *event_void)
 
   if (!(thd = new THD)) // note that contructor of THD uses DBUG_ !
   {
-    sql_print_error("Cannot create a THD structure in worker thread");
+    sql_print_error("Cannot create a THD structure in a scheduler worker thread");
     goto err_no_thd;
   }
   thd->thread_stack = (char*)&thd; // remember where our stack is
@@ -406,20 +406,20 @@ event_executor_worker(void *event_void)
   // thd->security_ctx->priv_host is char[MAX_HOSTNAME]
   
   strxnmov(thd->security_ctx->priv_host, sizeof(thd->security_ctx->priv_host),
-                event->m_definer_host.str, NullS);  
+                event->definer_host.str, NullS);  
 
-  thd->security_ctx->priv_user= event->m_definer_user.str;
+  thd->security_ctx->priv_user= event->definer_user.str;
 
-  thd->db= event->m_db.str;
+  thd->db= event->dbname.str;
   {
     char exec_time[200];
     int ret;
-    my_TIME_to_str(&event->m_execute_at, exec_time);
-    DBUG_PRINT("info", ("    EVEX EXECUTING event for event %s.%s [EXPR:%d][EXECUTE_AT:%s]", event->m_db.str, event->m_name.str,(int) event->m_expr, exec_time));
-    sql_print_information("    EVEX EXECUTING event for event %s.%s [EXPR:%d][EXECUTE_AT:%s]", event->m_db.str, event->m_name.str,(int) event->m_expr, exec_time);
+    my_TIME_to_str(&event->execute_at, exec_time);
+    DBUG_PRINT("info", ("    EVEX EXECUTING event for event %s.%s [EXPR:%d][EXECUTE_AT:%s]", event->dbname.str, event->name.str,(int) event->expression, exec_time));
+    sql_print_information("    EVEX EXECUTING event for event %s.%s [EXPR:%d][EXECUTE_AT:%s]", event->dbname.str, event->name.str,(int) event->expression, exec_time);
     ret= event->execute(thd, &worker_mem_root);
-    sql_print_information("    EVEX EXECUTED event for event %s.%s  [EXPR:%d][EXECUTE_AT:%s]. RetCode=%d", event->m_db.str, event->m_name.str,(int) event->m_expr, exec_time, ret); 
-    DBUG_PRINT("info", ("    EVEX EXECUTED event for event %s.%s  [EXPR:%d][EXECUTE_AT:%s]", event->m_db.str, event->m_name.str,(int) event->m_expr, exec_time)); 
+    sql_print_information("    EVEX EXECUTED event for event %s.%s  [EXPR:%d][EXECUTE_AT:%s]. RetCode=%d", event->dbname.str, event->name.str,(int) event->expression, exec_time, ret); 
+    DBUG_PRINT("info", ("    EVEX EXECUTED event for event %s.%s  [EXPR:%d][EXECUTE_AT:%s]", event->dbname.str, event->name.str,(int) event->expression, exec_time)); 
   }
   thd->db= 0;
 
@@ -495,19 +495,19 @@ evex_load_events_from_db(THD *thd)
     }
     
     DBUG_PRINT("evex_load_events_from_db",
-            ("Event %s loaded from row. Time to compile", et->m_name.str));
+            ("Event %s loaded from row. Time to compile", et->name.str));
     
     if ((ret= et->compile(thd, &evex_mem_root)))
     {
       sql_print_error("Error while compiling %s.%s. Aborting load.",
-                      et->m_db.str, et->m_name.str);
+                      et->dbname.str, et->name.str);
       goto end;
     }
     // let's find when to be executed  
     et->compute_next_execution_time();
     
     DBUG_PRINT("evex_load_events_from_db",
-                ("Adding %s to the executor list.", et->m_name.str));
+                ("Adding %s to the executor list.", et->name.str));
     VOID(push_dynamic(&events_array,(gptr) et));
     /*
       We always add at the end so the number of elements - 1 is the place
@@ -518,7 +518,7 @@ evex_load_events_from_db(THD *thd)
     et_copy= dynamic_element(&events_array, events_array.elements - 1,
                              event_timed*);
     VOID(push_dynamic(&evex_executing_queue,(gptr) &et_copy));
-    et->m_free_sphead_on_delete= false;
+    et->free_sphead_on_delete= false;
     delete et; 
   }
   end_read_record(&read_record_info);

sql/event_priv.h

-/* Copyright (C) 2000-2003 MySQL AB
+/* Copyright (C) 2004-2005 MySQL AB
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

sql/event_timed.cc

-/* Copyright (C) 2000-2003 MySQL AB
+/* Copyright (C) 2004-2005 MySQL AB
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -35,16 +35,16 @@ event_timed::init()
 {
   DBUG_ENTER("event_timed::init");
 
-  m_db.str= m_name.str= m_body.str= m_comment.str= 0;
-  m_db.length= m_name.length= m_body.length= m_comment.length= 0;
+  dbname.str= name.str= body.str= comment.str= 0;
+  dbname.length= name.length= body.length= comment.length= 0;
   
-  set_zero_time(&m_starts, MYSQL_TIMESTAMP_DATETIME);
-  set_zero_time(&m_ends, MYSQL_TIMESTAMP_DATETIME);
-  set_zero_time(&m_execute_at, MYSQL_TIMESTAMP_DATETIME);
-  set_zero_time(&m_last_executed, MYSQL_TIMESTAMP_DATETIME);
+  set_zero_time(&starts, MYSQL_TIMESTAMP_DATETIME);
+  set_zero_time(&ends, MYSQL_TIMESTAMP_DATETIME);
+  set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
+  set_zero_time(&last_executed, MYSQL_TIMESTAMP_DATETIME);
 
-  m_definer_user.str= m_definer_host.str= 0;
-  m_definer_user.length= m_definer_host.length= 0;
+  definer_user.str= definer_host.str= 0;
+  definer_user.length= definer_host.length= 0;
     
   DBUG_VOID_RETURN;
 }
@@ -56,11 +56,11 @@ event_timed::init()
  SYNOPSIS
    event_timed::init_name()
      thd   THD
-     name  the name extracted in the parser
+     spn  the name extracted in the parser
 */
 
 void
-event_timed::init_name(THD *thd, sp_name *name)
+event_timed::init_name(THD *thd, sp_name *spn)
 {
   DBUG_ENTER("event_timed::init_name");
   uint n;			/* Counter for nul trimming */ 
@@ -68,27 +68,27 @@ event_timed::init_name(THD *thd, sp_name *name)
   MEM_ROOT *root= thd->mem_root;
 
   /* We have to copy strings to get them into the right memroot */
-  if (name)
+  if (spn)
   {
-    m_db.length= name->m_db.length;
-    if (name->m_db.length == 0)
-      m_db.str= NULL;
+    dbname.length= spn->m_db.length;
+    if (spn->m_db.length == 0)
+      dbname.str= NULL;
     else
-      m_db.str= strmake_root(root, name->m_db.str, name->m_db.length);
-    m_name.length= name->m_name.length;
-    m_name.str= strmake_root(root, name->m_name.str, name->m_name.length);
+      dbname.str= strmake_root(root, spn->m_db.str, spn->m_db.length);
+    name.length= spn->m_name.length;
+    name.str= strmake_root(root, spn->m_name.str, spn->m_name.length);
 
-    if (name->m_qname.length == 0)
-      name->init_qname(thd);
+    if (spn->m_qname.length == 0)
+      spn->init_qname(thd);
   }
   else if (thd->db)
   {
-    m_db.length= thd->db_length;
-    m_db.str= strmake_root(root, thd->db, m_db.length);
+    dbname.length= thd->db_length;
+    dbname.str= strmake_root(root, thd->db, dbname.length);
   }
   
-  DBUG_PRINT("m_db", ("len=%d db=%s",m_db.length, m_db.str));  
-  DBUG_PRINT("m_name", ("len=%d name=%s",m_name.length, m_name.str));  
+  DBUG_PRINT("dbname", ("len=%d db=%s",dbname.length, dbname.str));  
+  DBUG_PRINT("name", ("len=%d name=%s",name.length, name.str));  
 
   DBUG_VOID_RETURN;
 }
@@ -112,12 +112,12 @@ event_timed::init_body(THD *thd)
   DBUG_ENTER("event_timed::init_body");
   MEM_ROOT *root= thd->mem_root;
 
-  m_body.length= thd->lex->ptr - m_body_begin;
+  body.length= thd->lex->ptr - body_begin;
   // Trim nuls at the end 
-  while (m_body.length && m_body_begin[m_body.length-1] == '\0')
-    m_body.length--;
+  while (body.length && body_begin[body.length-1] == '\0')
+    body.length--;
 
-  m_body.str= strmake_root(root, (char *)m_body_begin, m_body.length);
+  body.str= strmake_root(root, (char *)body_begin, body.length);
 
   DBUG_VOID_RETURN;
 }
@@ -169,7 +169,7 @@ event_timed::init_execute_at(THD *thd, Item *expr)
   my_tz_UTC->gmt_sec_to_TIME(&ltime, TIME_to_timestamp(thd,&ltime, &not_used));
 
 
-  m_execute_at= ltime;
+  execute_at= ltime;
   DBUG_RETURN(0);
 }
 
@@ -180,7 +180,7 @@ event_timed::init_execute_at(THD *thd, Item *expr)
  SYNOPSIS
    event_timed::init_interval()
      expr      how much?
-     interval  what is the interval
+     new_interval  what is the interval
 
  RETURNS
    0 - OK
@@ -189,7 +189,7 @@ event_timed::init_execute_at(THD *thd, Item *expr)
 */
 
 int
-event_timed::init_interval(THD *thd, Item *expr, interval_type interval)
+event_timed::init_interval(THD *thd, Item *expr, interval_type new_interval)
 {
   longlong tmp;
   DBUG_ENTER("event_timed::init_interval");
@@ -200,8 +200,8 @@ event_timed::init_interval(THD *thd, Item *expr, interval_type interval)
   if ((tmp= expr->val_int()) <= 0)
     DBUG_RETURN(EVEX_BAD_PARAMS);
 
-  m_expr= tmp;
-  m_interval= interval;
+  expression= tmp;
+  interval= new_interval;
   DBUG_RETURN(0);
 }
 
@@ -228,7 +228,7 @@ event_timed::init_interval(THD *thd, Item *expr, interval_type interval)
 */
 
 int
-event_timed::init_starts(THD *thd, Item *starts)
+event_timed::init_starts(THD *thd, Item *new_starts)
 {
   my_bool not_used;
   TIME ltime;
@@ -236,22 +236,22 @@ event_timed::init_starts(THD *thd, Item *starts)
 
   DBUG_ENTER("event_timed::init_starts");
 
-  if (starts->fix_fields(thd, &starts))
+  if (new_starts->fix_fields(thd, &new_starts))
     DBUG_RETURN(EVEX_PARSE_ERROR);
 
-  if (starts->val_int() == MYSQL_TIMESTAMP_ERROR)
+  if (new_starts->val_int() == MYSQL_TIMESTAMP_ERROR)
     DBUG_RETURN(EVEX_BAD_PARAMS);
 
-  if ((not_used= starts->get_date(&ltime, TIME_NO_ZERO_DATE)))
+  if ((not_used= new_starts->get_date(&ltime, TIME_NO_ZERO_DATE)))
     DBUG_RETURN(EVEX_BAD_PARAMS);
 
   /*
       This may result in a 1970-01-01 date if ltime is > 2037-xx-xx
       CONVERT_TZ has similar problem
   */
-  my_tz_UTC->gmt_sec_to_TIME(&ltime, TIME_to_timestamp(thd,&ltime, &not_used));
+  my_tz_UTC->gmt_sec_to_TIME(&ltime, TIME_to_timestamp(thd, &ltime, &not_used));
 
-  m_starts= ltime;
+  starts= ltime;
   DBUG_RETURN(0);
 }
 
@@ -262,7 +262,7 @@ event_timed::init_starts(THD *thd, Item *starts)
  SYNOPSIS
    event_timed::init_ends()
      thd      THD
-     ends  when?
+     new_ends  when?
 
  NOTES
   Note that activation time is not execution time.
@@ -279,7 +279,7 @@ event_timed::init_starts(THD *thd, Item *starts)
 */
 
 int 
-event_timed::init_ends(THD *thd, Item *ends)
+event_timed::init_ends(THD *thd, Item *new_ends)
 {
   TIME ltime;
   my_time_t my_time_tmp;
@@ -287,11 +287,11 @@ event_timed::init_ends(THD *thd, Item *ends)
 
   DBUG_ENTER("event_timed::init_ends");
 
-  if (ends->fix_fields(thd, &ends))
+  if (new_ends->fix_fields(thd, &new_ends))
     DBUG_RETURN(EVEX_PARSE_ERROR);
 
   // the field was already fixed in init_ends
-  if ((not_used= ends->get_date(&ltime, TIME_NO_ZERO_DATE)))
+  if ((not_used= new_ends->get_date(&ltime, TIME_NO_ZERO_DATE)))
     DBUG_RETURN(EVEX_BAD_PARAMS);
 
   /*
@@ -300,10 +300,10 @@ event_timed::init_ends(THD *thd, Item *ends)
   */
   my_tz_UTC->gmt_sec_to_TIME(&ltime, TIME_to_timestamp(thd, &ltime, &not_used));
  
-  if (m_starts.year && my_time_compare(&m_starts, &ltime) != -1)
+  if (starts.year && my_time_compare(&starts, &ltime) != -1)
     DBUG_RETURN(EVEX_BAD_PARAMS);
 
-  m_ends= ltime;
+  ends= ltime;
   DBUG_RETURN(0);
 }
 
@@ -318,19 +318,19 @@ event_timed::init_ends(THD *thd, Item *ends)
 */
 
 void
-event_timed::init_comment(THD *thd, LEX_STRING *comment)
+event_timed::init_comment(THD *thd, LEX_STRING *set_comment)
 {
   DBUG_ENTER("event_timed::init_comment");
 
-  m_comment.str= strmake_root(thd->mem_root, comment->str,
-                              m_comment.length= comment->length);
+  comment.str= strmake_root(thd->mem_root, set_comment->str,
+                              comment.length= set_comment->length);
 
   DBUG_VOID_RETURN;
 }
 
 
 /*
- Inits definer (m_definer_user and m_definer_host) during
+ Inits definer (definer_user and definer_host) during
  parsing.
 
  SYNOPSIS
@@ -342,11 +342,11 @@ event_timed::init_definer(THD *thd)
 {
   DBUG_ENTER("event_timed::init_definer");
 
-  m_definer_user.str= strdup_root(thd->mem_root, thd->security_ctx->priv_user);
-  m_definer_user.length= strlen(thd->security_ctx->priv_user);
+  definer_user.str= strdup_root(thd->mem_root, thd->security_ctx->priv_user);
+  definer_user.length= strlen(thd->security_ctx->priv_user);
 
-  m_definer_host.str= strdup_root(thd->mem_root, thd->security_ctx->priv_host);
-  m_definer_host.length= strlen(thd->security_ctx->priv_host);
+  definer_host.str= strdup_root(thd->mem_root, thd->security_ctx->priv_host);
+  definer_host.length= strlen(thd->security_ctx->priv_host);
 
   DBUG_RETURN(0);
 }
@@ -384,68 +384,68 @@ event_timed::load_from_row(MEM_ROOT *mem_root, TABLE *table)
   if (table->s->fields != EVEX_FIELD_COUNT)
     goto error;
 
-  if ((et->m_db.str= get_field(mem_root,
+  if ((et->dbname.str= get_field(mem_root,
                           table->field[EVEX_FIELD_DB])) == NULL)
     goto error;
 
-  et->m_db.length= strlen(et->m_db.str);
+  et->dbname.length= strlen(et->dbname.str);
 
-  if ((et->m_name.str= get_field(mem_root,
+  if ((et->name.str= get_field(mem_root,
                           table->field[EVEX_FIELD_NAME])) == NULL)
     goto error;
 
-  et->m_name.length= strlen(et->m_name.str);
+  et->name.length= strlen(et->name.str);
 
-  if ((et->m_body.str= get_field(mem_root,
+  if ((et->body.str= get_field(mem_root,
                           table->field[EVEX_FIELD_BODY])) == NULL)
     goto error;
 
-  et->m_body.length= strlen(et->m_body.str);
+  et->body.length= strlen(et->body.str);
 
-  if ((et->m_definer.str= get_field(mem_root,
+  if ((et->definer.str= get_field(mem_root,
                           table->field[EVEX_FIELD_DEFINER])) == NullS)
     goto error;
-  et->m_definer.length= strlen(et->m_definer.str);
+  et->definer.length= strlen(et->definer.str);
 
-  ptr= strchr(et->m_definer.str, '@');
+  ptr= strchr(et->definer.str, '@');
 
   if (! ptr)
-    ptr= et->m_definer.str;		// Weird, isn't it?
+    ptr= et->definer.str;
 
-  len= ptr - et->m_definer.str;
+  len= ptr - et->definer.str;
 
-  et->m_definer_user.str= strmake_root(mem_root, et->m_definer.str, len);
-  et->m_definer_user.length= len;
-  len= et->m_definer.length - len - 1; //1 is because of @
-  et->m_definer_host.str= strmake_root(mem_root, ptr + 1, len);//1: because of @
-  et->m_definer_host.length= len;
+  et->definer_user.str= strmake_root(mem_root, et->definer.str, len);
+  et->definer_user.length= len;
+  len= et->definer.length - len - 1; //1 is because of @
+  et->definer_host.str= strmake_root(mem_root, ptr + 1, len);//1: because of @
+  et->definer_host.length= len;
   
   
   res1= table->field[EVEX_FIELD_STARTS]->
-                     get_date(&et->m_starts, TIME_NO_ZERO_DATE);
+                     get_date(&et->starts, TIME_NO_ZERO_DATE);
 
   res2= table->field[EVEX_FIELD_ENDS]->
-                     get_date(&et->m_ends, TIME_NO_ZERO_DATE);
+                     get_date(&et->ends, TIME_NO_ZERO_DATE);
   
-  et->m_expr= table->field[EVEX_FIELD_INTERVAL_EXPR]->val_int();
+  et->expression= table->field[EVEX_FIELD_INTERVAL_EXPR]->val_int();
 
   /*
     If res1 and res2 are true then both fields are empty.
 	Hence if EVEX_FIELD_EXECUTE_AT is empty there is an error.
   */
-  if (res1 && res2 && !et->m_expr && table->field[EVEX_FIELD_EXECUTE_AT]->
-                get_date(&et->m_execute_at, TIME_NO_ZERO_DATE))
+  if (res1 && res2 && !et->expression && table->field[EVEX_FIELD_EXECUTE_AT]->
+                get_date(&et->execute_at, TIME_NO_ZERO_DATE))
     goto error;
 
   /*
     In DB the values start from 1 but enum interval_type starts
     from 0
   */
-  et->m_interval= (interval_type)
+  et->interval= (interval_type)
        ((ulonglong) table->field[EVEX_FIELD_TRANSIENT_INTERVAL]->val_int() - 1);
 
-  et->m_modified= table->field[EVEX_FIELD_CREATED]->val_int();
-  et->m_created= table->field[EVEX_FIELD_MODIFIED]->val_int();
+  et->modified= table->field[EVEX_FIELD_CREATED]->val_int();
+  et->created= table->field[EVEX_FIELD_MODIFIED]->val_int();
 
   /*
     ToDo Andrey : Ask PeterG & Serg what to do in this case.
@@ -458,25 +458,25 @@ event_timed::load_from_row(MEM_ROOT *mem_root, TABLE *table)
                   is loaded from DB, execution at L_E_AT+15min
                   will be scheduled. However this time is in the past.
                   Hence immediate execution. Due to patch of
-                  ::mark_last_executed() m_last_executed gets time_now
-                  and not m_execute_at. If not like this a big
+                  ::mark_last_executed() last_executed gets time_now
+                  and not execute_at. If not like this a big
                   queue can be scheduled for times which are still in
                   the past (2, 3 and more executions which will be
                   consequent).
   */
-  set_zero_time(&m_last_executed, MYSQL_TIMESTAMP_DATETIME);
+  set_zero_time(&last_executed, MYSQL_TIMESTAMP_DATETIME);
 #ifdef ANDREY_0
   table->field[EVEX_FIELD_LAST_EXECUTED]->
-                     get_date(&et->m_last_executed, TIME_NO_ZERO_DATE);
+                     get_date(&et->last_executed, TIME_NO_ZERO_DATE);
 #endif
-  m_last_executed_changed= false;
+  last_executed_changed= false;
 
   // ToDo : Andrey . Find a way not to allocate ptr on event_mem_root
   if ((ptr= get_field(mem_root, table->field[EVEX_FIELD_STATUS])) == NullS)
     goto error;
   
-  DBUG_PRINT("load_from_row", ("Event [%s] is [%s]", et->m_name.str, ptr));
-  et->m_status= (ptr[0]=='E'? MYSQL_EVENT_ENABLED:
+  DBUG_PRINT("load_from_row", ("Event [%s] is [%s]", et->name.str, ptr));
+  et->status= (ptr[0]=='E'? MYSQL_EVENT_ENABLED:
                                      MYSQL_EVENT_DISABLED);
 
   // ToDo : Andrey . Find a way not to allocate ptr on event_mem_root
@@ -484,14 +484,14 @@ event_timed::load_from_row(MEM_ROOT *mem_root, TABLE *table)
                   table->field[EVEX_FIELD_ON_COMPLETION])) == NullS)
     goto error;
 
-  et->m_on_completion= (ptr[0]=='D'? MYSQL_EVENT_ON_COMPLETION_DROP:
+  et->on_completion= (ptr[0]=='D'? MYSQL_EVENT_ON_COMPLETION_DROP:
                                      MYSQL_EVENT_ON_COMPLETION_PRESERVE);
 
-  et->m_comment.str= get_field(mem_root, table->field[EVEX_FIELD_COMMENT]);
-  if (et->m_comment.str != NullS)
-    et->m_comment.length= strlen(et->m_comment.str);
+  et->comment.str= get_field(mem_root, table->field[EVEX_FIELD_COMMENT]);
+  if (et->comment.str != NullS)
+    et->comment.length= strlen(et->comment.str);
   else
-    et->m_comment.length= 0;
+    et->comment.length= 0;
     
   DBUG_RETURN(0);
 error:
@@ -499,6 +499,11 @@ event_timed::load_from_row(MEM_ROOT *mem_root, TABLE *table)
 }
 
 
+/*
+  Note: In the comments this->ends is referenced as m_ends
+
+*/
+
 bool
 event_timed::compute_next_execution_time()
 {
@@ -508,179 +513,181 @@ event_timed::compute_next_execution_time()
 
   DBUG_ENTER("event_timed::compute_next_execution_time");
 
-  if (m_status == MYSQL_EVENT_DISABLED)
+  if (status == MYSQL_EVENT_DISABLED)
   {
     DBUG_PRINT("compute_next_execution_time",
-                  ("Event %s is DISABLED", m_name.str));
+                  ("Event %s is DISABLED", name.str));
     goto ret;
   }
   //if one-time no need to do computation
-  if (!m_expr)
+  if (!expression)
   {
     //let's check whether it was executed
-    if (m_last_executed.year)
+    if (last_executed.year)
     {
       DBUG_PRINT("compute_next_execution_time",
-                ("One-time event %s was already executed", m_name.str));
-      if (m_on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
+                ("One-time event %s was already executed", name.str));
+      if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
       {
         DBUG_PRINT("compute_next_execution_time",
                           ("One-time event will be dropped."));
-        m_dropped= true;
+        dropped= true;
       }
-      m_status= MYSQL_EVENT_DISABLED;
-      m_status_changed= true;
+      status= MYSQL_EVENT_DISABLED;
+      status_changed= true;
     }
     goto ret;
   }
   time(&now);
   my_tz_UTC->gmt_sec_to_TIME(&time_now, now);
 /*
-  sql_print_information("[%s.%s]", m_db.str, m_name.str);
+  sql_print_information("[%s.%s]", dbname.str, name.str);
   sql_print_information("time_now : [%d-%d-%d %d:%d:%d ]", 
                          time_now.year, time_now.month, time_now.day,
                          time_now.hour, time_now.minute, time_now.second);
-  sql_print_information("m_starts : [%d-%d-%d %d:%d:%d ]", m_starts.year,
-                        m_starts.month, m_starts.day, m_starts.hour,
-                        m_starts.minute, m_starts.second);
-  sql_print_information("m_ends   : [%d-%d-%d %d:%d:%d ]", m_ends.year,
-                        m_ends.month, m_ends.day, m_ends.hour,
-                        m_ends.minute, m_ends.second);
-  sql_print_information("m_last_ex: [%d-%d-%d %d:%d:%d ]", m_last_executed.year,
-                        m_last_executed.month, m_last_executed.day,
-                        m_last_executed.hour, m_last_executed.minute,
-                        m_last_executed.second);
+  sql_print_information("starts : [%d-%d-%d %d:%d:%d ]", starts.year,
+                        starts.month, starts.day, starts.hour,
+                        starts.minute, starts.second);
+  sql_print_information("ends   : [%d-%d-%d %d:%d:%d ]", ends.year,
+                        ends.month, ends.day, ends.hour,
+                        ends.minute, ends.second);
+  sql_print_information("m_last_ex: [%d-%d-%d %d:%d:%d ]", last_executed.year,
+                        last_executed.month, last_executed.day,
+                        last_executed.hour, last_executed.minute,
+                        last_executed.second);
 */
-  //if time_now is after m_ends don't execute anymore
-  if (m_ends.year && (tmp= my_time_compare(&m_ends, &time_now)) == -1)
+  //if time_now is after ends don't execute anymore
+  if (ends.year && (tmp= my_time_compare(&ends, &time_now)) == -1)
   {
-    // time_now is after m_ends. don't execute anymore
-    set_zero_time(&m_execute_at, MYSQL_TIMESTAMP_DATETIME);
-    if (m_on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
-      m_dropped= true;
-    m_status= MYSQL_EVENT_DISABLED;
-    m_status_changed= true;
+    // time_now is after ends. don't execute anymore
+    set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
+    if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
+      dropped= true;
+    status= MYSQL_EVENT_DISABLED;
+    status_changed= true;
 
     goto ret;
   }
   
   /* 
-     Here time_now is before or equals m_ends if the latter is set.
-     Let's check whether time_now is before m_starts.
-     If so schedule for m_starts
+     Here time_now is before or equals ends if the latter is set.
+     Let's check whether time_now is before starts.
+     If so schedule for starts
   */
-  if (m_starts.year && (tmp= my_time_compare(&time_now, &m_starts)) < 1)
+  if (starts.year && (tmp= my_time_compare(&time_now, &starts)) < 1)
   {
-    if (tmp == 0 && my_time_compare(&m_starts, &m_last_executed) == 0)
+    if (tmp == 0 && my_time_compare(&starts, &last_executed) == 0)
     {
        /*
-        time_now = m_starts = m_last_executed
-        do nothing or we will schedule for second time execution at m_starts.
+        time_now = starts = last_executed
+        do nothing or we will schedule for second time execution at starts.
       */
     }
     else
     {
-      //m_starts is in the future
-      //time_now before m_starts. Scheduling for m_starts
-      m_execute_at= m_starts;
+      /*
+        starts is in the future
+        time_now before starts. Scheduling for starts
+      */
+      execute_at= starts;
       goto ret;
     }
   }
   
-  if (m_starts.year && m_ends.year)
+  if (starts.year && ends.year)
   {
     /* 
-      Both m_starts and m_ends are set and time_now is between them (incl.)
-      If m_last_executed is set then increase with m_expr. The new TIME is
-      after m_ends set m_execute_at to 0. And check for m_on_completion
+      Both starts and m_ends are set and time_now is between them (incl.)
+      If last_executed is set then increase with m_expression. The new TIME is
+      after m_ends set execute_at to 0. And check for on_completion
       If not set then schedule for now.
     */
-    if (!m_last_executed.year)
-      m_execute_at= time_now;
+    if (!last_executed.year)
+      execute_at= time_now;
     else
     {
       my_time_t last, ll_ends;
 
       // There was previous execution     
-      last= sec_since_epoch_TIME(&m_last_executed) + m_expr;
-      ll_ends= sec_since_epoch_TIME(&m_ends);
+      last= sec_since_epoch_TIME(&last_executed) + expression;
+      ll_ends= sec_since_epoch_TIME(&ends);
       //now convert back to TIME
       //ToDo Andrey: maybe check for error here?
       if (ll_ends < last)
       {
         // Next execution after ends. No more executions
-        set_zero_time(&m_execute_at, MYSQL_TIMESTAMP_DATETIME);
-        if (m_on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
-          m_dropped= true;
+        set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
+        if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
+          dropped= true;
       }
       else
-        my_tz_UTC->gmt_sec_to_TIME(&m_execute_at, last);
+        my_tz_UTC->gmt_sec_to_TIME(&execute_at, last);
     }
     goto ret;
   }
-  else if (!m_starts.year && !m_ends.year)
+  else if (!starts.year && !ends.year)
   {
-    // both m_starts and m_ends are not set, se we schedule for the next
-    // based on m_last_executed
-    if (!m_last_executed.year)
-       //m_last_executed not set. Schedule the event for now
-      m_execute_at= time_now;
+    // both starts and m_ends are not set, se we schedule for the next
+    // based on last_executed
+    if (!last_executed.year)
+       //last_executed not set. Schedule the event for now
+      execute_at= time_now;
     else
       //ToDo Andrey: maybe check for error here?
-      my_tz_UTC->gmt_sec_to_TIME(&m_execute_at, 
-                   sec_since_epoch_TIME(&m_last_executed) + m_expr);
+      my_tz_UTC->gmt_sec_to_TIME(&execute_at, 
+                   sec_since_epoch_TIME(&last_executed) + expression);
     goto ret;
   }
   else
   {
-    //either m_starts or m_ends is set
-    if (m_starts.year)
+    //either starts or m_ends is set
+    if (starts.year)
     {
       /*
-        - m_starts is set.
-        - m_starts is not in the future according to check made before
-        Hence schedule for m_starts + m_expr in case m_last_executed
-        is not set, otherwise to m_last_executed + m_expr
+        - starts is set.
+        - starts is not in the future according to check made before
+        Hence schedule for starts + m_expression in case last_executed
+        is not set, otherwise to last_executed + m_expression
       */
       my_time_t last;
 
-      //convert either m_last_executed or m_starts to seconds
-      if (m_last_executed.year)
-        last= sec_since_epoch_TIME(&m_last_executed) + m_expr;
+      //convert either last_executed or starts to seconds
+      if (last_executed.year)
+        last= sec_since_epoch_TIME(&last_executed) + expression;
       else
-        last= sec_since_epoch_TIME(&m_starts);
+        last= sec_since_epoch_TIME(&starts);
 
       //now convert back to TIME
       //ToDo Andrey: maybe check for error here?
-      my_tz_UTC->gmt_sec_to_TIME(&m_execute_at, last);
+      my_tz_UTC->gmt_sec_to_TIME(&execute_at, last);
     }
     else
     {
       /*
         - m_ends is set
         - m_ends is after time_now or is equal
-        Hence check for m_last_execute and increment with m_expr.
-        If m_last_executed is not set then schedule for now
+        Hence check for m_last_execute and increment with m_expression.
+        If last_executed is not set then schedule for now
       */
       my_time_t last, ll_ends;
 
-      if (!m_last_executed.year)
-        m_execute_at= time_now;
+      if (!last_executed.year)
+        execute_at= time_now;
       else
       {
-        last= sec_since_epoch_TIME(&m_last_executed);
-        ll_ends= sec_since_epoch_TIME(&m_ends);
-        last+= m_expr;
+        last= sec_since_epoch_TIME(&last_executed);
+        ll_ends= sec_since_epoch_TIME(&ends);
+        last+= expression;
         //now convert back to TIME
         //ToDo Andrey: maybe check for error here?
         if (ll_ends < last)
         {
-          set_zero_time(&m_execute_at, MYSQL_TIMESTAMP_DATETIME);
-          if (m_on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
-            m_dropped= true;
+          set_zero_time(&execute_at, MYSQL_TIMESTAMP_DATETIME);
+          if (on_completion == MYSQL_EVENT_ON_COMPLETION_DROP)
+            dropped= true;
         }
         else
-          my_tz_UTC->gmt_sec_to_TIME(&m_execute_at, last);
+          my_tz_UTC->gmt_sec_to_TIME(&execute_at, last);
       }
     }
     goto ret;
@@ -700,11 +707,11 @@ event_timed::mark_last_executed()
   time(&now);
   my_tz_UTC->gmt_sec_to_TIME(&time_now, now);
 
-  m_last_executed= time_now; // was m_execute_at
+  last_executed= time_now; // was execute_at
 #ifdef ANDREY_0
-  m_last_executed= m_execute_at;
+  last_executed= execute_at;
 #endif
-  m_last_executed_changed= true;
+  last_executed_changed= true;
 }
 
 
@@ -724,33 +731,33 @@ event_timed::update_fields(THD *thd)
 
   DBUG_ENTER("event_timed::update_time_fields");
 
-  DBUG_PRINT("enter", ("name: %*s", m_name.length, m_name.str));
+  DBUG_PRINT("enter", ("name: %*s", name.length, name.str));
  
   //no need to update if nothing has changed
-  if (!(m_status_changed || m_last_executed_changed))
+  if (!(status_changed || last_executed_changed))
     goto done;
   
   if (!(table= evex_open_event_table(thd, TL_WRITE)))
     DBUG_RETURN(SP_OPEN_TABLE_FAILED);
 
-  if ((ret= evex_db_find_routine_aux(thd, m_db, m_name, table)))
+  if ((ret= evex_db_find_routine_aux(thd, dbname, name, table)))
     goto done;
 
   store_record(table,record[1]);
   table->timestamp_field_type= TIMESTAMP_NO_AUTO_SET; // Don't update create on row update.
 
-  if (m_last_executed_changed)
+  if (last_executed_changed)
   {
     table->field[EVEX_FIELD_LAST_EXECUTED]->set_notnull();
-    table->field[EVEX_FIELD_LAST_EXECUTED]->store_time(&m_last_executed,
+    table->field[EVEX_FIELD_LAST_EXECUTED]->store_time(&last_executed,
                            MYSQL_TIMESTAMP_DATETIME);
-    m_last_executed_changed= false;
+    last_executed_changed= false;
   }
-  if (m_status_changed)
+  if (status_changed)
   {
     table->field[EVEX_FIELD_STATUS]->set_notnull();
-    table->field[EVEX_FIELD_STATUS]->store((longlong)m_status);
-    m_status_changed= false;
+    table->field[EVEX_FIELD_STATUS]->store((longlong)status);
+    status_changed= false;
   }
     
   if ((table->file->update_row(table->record[1],table->record[0])))
@@ -769,27 +776,27 @@ event_timed::get_show_create_event(THD *thd, uint *length)
   char *dst, *ret;
   uint len, tmp_len;
 
-  len = strlen("CREATE EVENT ") + m_db.length + strlen(".") + m_name.length +
+  len = strlen("CREATE EVENT ") + dbname.length + strlen(".") + name.length +
         strlen(" ON SCHEDULE ") + strlen("EVERY 5 MINUTE ")
 /*
 	+ strlen("ON COMPLETION ")
-	+ (m_on_completion==MYSQL_EVENT_ON_COMPLETION_DROP?
+	+ (on_completion==MYSQL_EVENT_ON_COMPLETION_DROP?
 		         strlen("NOT PRESERVE "):strlen("PRESERVE "))
-	+ (m_status==MYSQL_EVENT_ENABLED?
+	+ (status==MYSQL_EVENT_ENABLED?
 		         strlen("ENABLE "):strlen("DISABLE "))
-	+ strlen("COMMENT \"") + m_comment.length + strlen("\" ")
+	+ strlen("COMMENT \"") + comment.length + strlen("\" ")
 */
     + strlen("DO ") +
-	+ m_body.length + strlen(";");
+	+ body.length + strlen(";");
   
   ret= dst= (char*) alloc_root(thd->mem_root, len);
   memcpy(dst, "CREATE EVENT ", tmp_len= strlen("CREATE EVENT "));
   dst+= tmp_len;
-  memcpy(dst, m_db.str, tmp_len=m_db.length);
+  memcpy(dst, dbname.str, tmp_len=dbname.length);
   dst+= tmp_len;
   memcpy(dst, ".", tmp_len= strlen("."));
   dst+= tmp_len;
-  memcpy(dst, m_name.str, tmp_len= m_name.length);
+  memcpy(dst, name.str, tmp_len= name.length);
   dst+= tmp_len;
   memcpy(dst, " ON SCHEDULE ", tmp_len= strlen(" ON SCHEDULE "));
   dst+= tmp_len;
@@ -798,19 +805,19 @@ event_timed::get_show_create_event(THD *thd, uint *length)
 /*
   memcpy(dst, "ON COMPLETION ", tmp_len =strlen("ON COMPLETION "));
   dst+= tmp_len;
-  memcpy(dst, (m_on_completion==MYSQL_EVENT_ON_COMPLETION_DROP?
+  memcpy(dst, (on_completion==MYSQL_EVENT_ON_COMPLETION_DROP?
 		         "NOT PRESERVE ":"PRESERVE "),
-			 tmp_len =(m_on_completion==MYSQL_EVENT_ON_COMPLETION_DROP? 13:9));
+			 tmp_len =(on_completion==MYSQL_EVENT_ON_COMPLETION_DROP? 13:9));
   dst+= tmp_len;
 
-  memcpy(dst, (m_status==MYSQL_EVENT_ENABLED?
+  memcpy(dst, (status==MYSQL_EVENT_ENABLED?
 		         "ENABLE  ":"DISABLE  "),
-			 tmp_len= (m_status==MYSQL_EVENT_ENABLED? 8:9));
+			 tmp_len= (status==MYSQL_EVENT_ENABLED? 8:9));
   dst+=tmp_len;
 
   memcpy(dst, "COMMENT \"", tmp_len= strlen("COMMENT \""));
   dst+= tmp_len;
-  memcpy(dst, m_comment.str, tmp_len= m_comment.length);
+  memcpy(dst, comment.str, tmp_len= comment.length);
   dst+= tmp_len;
   memcpy(dst, "\" ", tmp_len=2);
   dst+= tmp_len;
@@ -818,7 +825,7 @@ event_timed::get_show_create_event(THD *thd, uint *length)
   memcpy(dst, "DO ", tmp_len=3);
   dst+= tmp_len;
 
-  memcpy(dst, m_body.str, tmp_len= m_body.length);
+  memcpy(dst, body.str, tmp_len= body.length);
   dst+= tmp_len;
   memcpy(dst, ";", 1);
   ++dst;
@@ -865,21 +872,21 @@ event_timed::execute(THD *thd, MEM_ROOT *mem_root)
   // TODO Andrey : make this as member variable and delete in destructor
   empty_item_list.empty();
   
-  if (!m_sphead && (ret= compile(thd, mem_root)))
+  if (!sphead && (ret= compile(thd, mem_root)))
     goto done;
   
-  ret= m_sphead->execute_procedure(thd, &empty_item_list);
+  ret= sphead->execute_procedure(thd, &empty_item_list);
 
   VOID(pthread_mutex_lock(&LOCK_running));
   running= false;
   VOID(pthread_mutex_unlock(&LOCK_running));
 
 done:
-  // Don't cache m_sphead if allocated on another mem_root
-  if (mem_root && m_sphead)
+  // Don't cache sphead if allocated on another mem_root
+  if (mem_root && sphead)
   {
-    delete m_sphead;
-    m_sphead= 0;
+    delete sphead;
+    sphead= 0;
   }
 
   DBUG_RETURN(ret);
@@ -908,7 +915,7 @@ event_timed::compile(THD *thd, MEM_ROOT *mem_root)
   old_query_len= thd->query_length;
   old_query= thd->query;
   old_db= thd->db;
-  thd->db= m_db.str;
+  thd->db= dbname.str;
   thd->query= get_show_create_event(thd, &thd->query_length);
   DBUG_PRINT("event_timed::compile", ("query:%s",thd->query));
 
@@ -932,13 +939,13 @@ event_timed::compile(THD *thd, MEM_ROOT *mem_root)
     DBUG_RETURN(-1);
   }
   
-  m_sphead= lex.sphead;
-  m_sphead->m_db= m_db;
+  sphead= lex.sphead;
+  sphead->m_db= dbname;
   //copy also chistics since they will vanish otherwise we get 0x0 pointer
   // Todo : Handle sql_mode !!
-  m_sphead->set_definer(m_definer.str,  m_definer.length);
-  m_sphead->set_info(0, 0, &lex.sp_chistics, 0/*sql_mode*/);
-  m_sphead->optimize();
+  sphead->set_definer(definer.str, definer.length);
+  sphead->set_info(0, 0, &lex.sp_chistics, 0/*sql_mode*/);
+  sphead->optimize();
   lex_end(&lex);
   thd->lex= old_lex;
   thd->query= old_query;

sql/sql_parse.cc

@@ -3676,26 +3676,25 @@ mysql_execute_command(THD *thd)
   case SQLCOM_CREATE_EVENT:
   {
     DBUG_ASSERT(lex->et);
-    if (! lex->et->m_db.str)
+    
+    if (! lex->et->dbname.str)
     {
       my_message(ER_NO_DB_ERROR, ER(ER_NO_DB_ERROR), MYF(0));
       delete lex->et;
       lex->et= 0;
       goto error;
     }
-    if (check_access(thd, EVENT_ACL, lex->et->m_db.str, 0, 0, 0,
-                     is_schema_db(lex->et->m_db.str)))
+    if (check_access(thd, EVENT_ACL, lex->et->dbname.str, 0, 0, 0,
+                     is_schema_db(lex->et->dbname.str)))
       break;
-    int result;
-    uint create_options= lex->create_info.options;
-    res= (result= evex_create_event(thd, lex->et, create_options));
-    if (result == EVEX_OK)
+
+    if (!(res= evex_create_event(thd, lex->et, (uint) lex->create_info.options)))
       send_ok(thd, 1);
+
     /* lex->unit.cleanup() is called outside, no need to call it here */
     delete lex->et;
-    lex->et= 0;
-    
     delete lex->sphead;
+    lex->et= 0;
     lex->sphead= 0;
 
     break;
@@ -3703,53 +3702,50 @@ mysql_execute_command(THD *thd)
   case SQLCOM_ALTER_EVENT:
   {
     DBUG_ASSERT(lex->et);
-    if (! lex->et->m_db.str)
+    if (! lex->et->dbname.str)
     {
       my_message(ER_NO_DB_ERROR, ER(ER_NO_DB_ERROR), MYF(0));
       delete lex->et;
       lex->et= 0;
       goto error;
     }
-    if (check_access(thd, EVENT_ACL, lex->et->m_db.str, 0, 0, 0,
-                     is_schema_db(lex->et->m_db.str)))
+    if (check_access(thd, EVENT_ACL, lex->et->dbname.str, 0, 0, 0,
+                     is_schema_db(lex->et->dbname.str)))
       break;
 
     int result;
-    res= (result= evex_update_event(thd, lex->spname, lex->et));
+    res= (result= evex_update_event(thd, lex->et, lex->spname));
     switch (result) {
     case EVEX_OK:
       send_ok(thd, 1);
       break;
     case EVEX_KEY_NOT_FOUND:
-      my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), lex->et->m_name.str);
+      my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), lex->et->name.str);
       break;
     default:
-      my_error(ER_EVENT_CANT_ALTER, MYF(0), lex->et->m_name.str);
+      my_error(ER_EVENT_CANT_ALTER, MYF(0), lex->et->name.str);
       break;
     }
+    /* lex->unit.cleanup() is called outside, no need to call it here */
     delete lex->et;
-    lex->et= 0;
-
-    if (lex->sphead)
-    {
     delete lex->sphead;
+    lex->et= 0;
     lex->sphead= 0;
-    }
     
     break;
   }
   case SQLCOM_DROP_EVENT:
   {
     DBUG_ASSERT(lex->et);
-    if (! lex->et->m_db.str)
+    if (! lex->et->dbname.str)
     {
       my_message(ER_NO_DB_ERROR, ER(ER_NO_DB_ERROR), MYF(0));
       delete lex->et;
       lex->et= 0;
       goto error;
     }
-    if (check_access(thd, EVENT_ACL, lex->et->m_db.str, 0, 0, 0,
-                     is_schema_db(lex->et->m_db.str)))
+    if (check_access(thd, EVENT_ACL, lex->et->dbname.str, 0, 0, 0,
+                     is_schema_db(lex->et->dbname.str)))
       break;
 
     int result;
@@ -3759,10 +3755,10 @@ mysql_execute_command(THD *thd)
       send_ok(thd, 1);
       break;
     case EVEX_KEY_NOT_FOUND:
-      my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), lex->et->m_name.str);
+      my_error(ER_EVENT_DOES_NOT_EXIST, MYF(0), lex->et->name.str);
       break;
     default:
-      my_error(ER_EVENT_DROP_FAILED, MYF(0), lex->et->m_name.str);
+      my_error(ER_EVENT_DROP_FAILED, MYF(0), lex->et->name.str);
       break;
     }
     delete lex->et;

sql/sql_yacc.yy

@@ -1415,14 +1415,14 @@ ev_status: /* empty */
           {
             LEX *lex=Lex;
             if (!lex->et_compile_phase)
-              lex->et->m_status= MYSQL_EVENT_ENABLED;	   
+              lex->et->status= MYSQL_EVENT_ENABLED;	   
           }
         | DISABLE_SYM
           {
             LEX *lex=Lex;
             
             if (!lex->et_compile_phase)
-              lex->et->m_status= MYSQL_EVENT_DISABLED;
+              lex->et->status= MYSQL_EVENT_DISABLED;
           }
       ;
 ev_starts: /* empty */
@@ -1457,13 +1457,13 @@ ev_on_completion: /* empty */
           {
             LEX *lex=Lex;
             if (!lex->et_compile_phase)
-              lex->et->m_on_completion= MYSQL_EVENT_ON_COMPLETION_PRESERVE;  
+              lex->et->on_completion= MYSQL_EVENT_ON_COMPLETION_PRESERVE;  
           }
         | ON COMPLETION_SYM NOT_SYM PRESERVE_SYM
           {
             LEX *lex=Lex;
             if (!lex->et_compile_phase)
-              lex->et->m_on_completion= MYSQL_EVENT_ON_COMPLETION_DROP;	    
+              lex->et->on_completion= MYSQL_EVENT_ON_COMPLETION_DROP;	    
           }
       ;
 ev_comment: /* empty */
@@ -1497,7 +1497,7 @@ ev_sql_stmt:
 	
             lex->sphead->m_body_begin= lex->ptr;
             if (!lex->et_compile_phase)
-              lex->et->m_body_begin= lex->ptr;
+              lex->et->body_begin= lex->ptr;
           }
           ev_sql_stmt_inner
           {