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Merge bk-internal.mysql.com:/data0/bk/mysql-5.1-runtime

Browse source 
into  bk-internal.mysql.com:/data0/bk/mysql-5.1-wl3337


client/mysqltest.c:
  Auto merged
libmysqld/Makefile.am:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/events.result:
  Auto merged
mysql-test/r/not_embedded_server.result:
  Auto merged
mysql-test/t/events.test:
  Auto merged
sql/CMakeLists.txt:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
This commit is contained in:
unknown 2006-09-06 14:35:27 +02:00
commit 23a46f410f
57 changed files with 6154 additions and 4945 deletions
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58
sql/set_var.cc
View file

@ -57,7 +57,7 @@
#include <myisam.h>
#include <my_dir.h>
#include "event_scheduler.h"
#include "events.h"
/* WITH_INNOBASE_STORAGE_ENGINE */
extern uint innobase_flush_log_at_trx_commit;
@ -3899,6 +3899,7 @@ bool sys_var_thd_dbug::update(THD *thd, set_var *var)
return 0;
}
byte *sys_var_thd_dbug::value_ptr(THD *thd, enum_var_type type, LEX_STRING *b)
{
char buf[256];
@ -3910,6 +3911,12 @@ byte *sys_var_thd_dbug::value_ptr(THD *thd, enum_var_type type, LEX_STRING *b)
}
bool sys_var_event_scheduler::check(THD *thd, set_var *var)
{
return check_enum(thd, var, &Events::var_typelib);
}
/*
The update method of the global variable event_scheduler.
If event_scheduler is switched from 0 to 1 then the scheduler main
@ -3928,30 +3935,30 @@ byte *sys_var_thd_dbug::value_ptr(THD *thd, enum_var_type type, LEX_STRING *b)
bool
sys_var_event_scheduler::update(THD *thd, set_var *var)
{
enum Event_scheduler::enum_error_code res;
Event_scheduler *scheduler= Event_scheduler::get_instance();
int res;
/* here start the thread if not running. */
DBUG_ENTER("sys_var_event_scheduler::update");
if (Events::opt_event_scheduler == Events::EVENTS_DISABLED)
{
my_error(ER_OPTION_PREVENTS_STATEMENT, MYF(0), "--event-scheduler=DISABLED");
DBUG_RETURN(TRUE);
}
DBUG_PRINT("new_value", ("%lu", (bool)var->save_result.ulong_value));
if (!scheduler->initialized())
{
my_error(ER_OPTION_PREVENTS_STATEMENT, MYF(0), "--event-scheduler=0");
DBUG_RETURN(true);
}
if (var->save_result.ulonglong_value < 1 ||
var->save_result.ulonglong_value > 2)
Item_result var_type= var->value->result_type();
if (var->save_result.ulong_value == Events::EVENTS_ON)
res= Events::get_instance()->start_execution_of_events();
else if (var->save_result.ulong_value == Events::EVENTS_OFF)
res= Events::get_instance()->stop_execution_of_events();
else
{
char buf[64];
my_error(ER_WRONG_VALUE_FOR_VAR, MYF(0), "event_scheduler",
llstr(var->save_result.ulonglong_value, buf));
DBUG_RETURN(true);
DBUG_ASSERT(0);
}
if ((res= scheduler->suspend_or_resume(var->save_result.ulonglong_value == 1?
Event_scheduler::RESUME :
Event_scheduler::SUSPEND)))
my_error(ER_EVENT_SET_VAR_ERROR, MYF(0), (uint) res);
if (res)
my_error(ER_EVENT_SET_VAR_ERROR, MYF(0));
DBUG_RETURN((bool) res);
}
@ -3959,16 +3966,15 @@ sys_var_event_scheduler::update(THD *thd, set_var *var)
byte *sys_var_event_scheduler::value_ptr(THD *thd, enum_var_type type,
LEX_STRING *base)
{
Event_scheduler *scheduler= Event_scheduler::get_instance();
if (!scheduler->initialized())
thd->sys_var_tmp.long_value= 0;
else if (scheduler->get_state() == Event_scheduler::RUNNING)
thd->sys_var_tmp.long_value= 1;
int state;
if (Events::opt_event_scheduler == Events::EVENTS_DISABLED)
state= Events::EVENTS_DISABLED; // This should be DISABLED
else if (Events::get_instance()->is_execution_of_events_started())
state= Events::EVENTS_ON; // This should be ON
else
thd->sys_var_tmp.long_value= 2;
state= Events::EVENTS_OFF; // This should be OFF
return (byte*) &thd->sys_var_tmp;
return (byte*) Events::opt_typelib.type_names[state];
}