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Manual merge.

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This commit is contained in:
Davi Arnaut 2009-09-30 20:06:08 -03:00
commit 289f4a4083
1 changed files with 19 additions and 23 deletions
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42
sql/sql_parse.cc
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@ -1429,24 +1429,25 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
break;
general_log_print(thd, command, NullS);
#ifndef DBUG_OFF
DBUG_EXECUTE_IF("simulate_detached_thread_refresh",
{
/*
Simulate a reload without a attached thread session.
Provides a environment similar to that of when the
server receives a SIGHUP signal and reloads caches
and flushes tables.
*/
bool res;
my_pthread_setspecific_ptr(THR_THD, NULL);
res= reload_acl_and_cache(NULL, options | REFRESH_FAST,
NULL, &not_used);
my_pthread_setspecific_ptr(THR_THD, thd);
if (!res)
my_ok(thd);
goto end;
}
);
bool debug_simulate= FALSE;
DBUG_EXECUTE_IF("simulate_detached_thread_refresh", debug_simulate= TRUE;);
if (debug_simulate)
{
/*
Simulate a reload without a attached thread session.
Provides a environment similar to that of when the
server receives a SIGHUP signal and reloads caches
and flushes tables.
*/
bool res;
my_pthread_setspecific_ptr(THR_THD, NULL);
res= reload_acl_and_cache(NULL, options | REFRESH_FAST,
NULL, &not_used);
my_pthread_setspecific_ptr(THR_THD, thd);
if (!res)
my_ok(thd);
break;
}
#endif
if (!reload_acl_and_cache(thd, options, NULL, &not_used))
my_ok(thd);
@ -1591,11 +1592,6 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
break;
}
/* Break the switch for DBUG wrapped code. */
#ifndef DBUG_OFF
end:
#endif
/* report error issued during command execution */
if (thd->killed_errno())
{