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Backport of:

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-----------------------------------------------------------
2497.479.10 Sergei Golubchik    2008-08-27
            proc_info_hook, mysys access to thd->proc_info

This patch is necessary for backport of WL#4284 "Transactional
DDL locking".
This commit is contained in:
Konstantin Osipov
2009-12-03 21:59:52 +03:00
parent c43f894c51
commit 36897c862b
5 changed files with 28 additions and 5 deletions
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11
sql/sql_class.cc
View File

@ -247,13 +247,16 @@ int thd_tablespace_op(const THD *thd)
extern "C"
const char *set_thd_proc_info(THD *thd, const char *info,
const char *calling_function,
const char *calling_file,
const char *set_thd_proc_info(THD *thd, const char *info,
const char *calling_function,
const char *calling_file,
const unsigned int calling_line)
{
if (!thd)
thd= current_thd;
const char *old_info= thd->proc_info;
DBUG_PRINT("proc_info", ("%s:%d %s", calling_file, calling_line,
DBUG_PRINT("proc_info", ("%s:%d %s", calling_file, calling_line,
(info != NULL) ? info : "(null)"));
#if defined(ENABLED_PROFILING)
thd->profiling.status_change(info, calling_function, calling_file, calling_line);