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MDEV-8192 - THD::set_command() takes 0.05% in OLTP RO

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Moved THD::set_command() definition to sql_class.h so that it can be inlined.

Overhead change:
THD::set_command        0.05% -> out of radar
This commit is contained in:
Sergey Vojtovich
2015-06-02 15:37:04 +04:00
parent d298b02233
commit adb952f548
2 changed files with 7 additions and 9 deletions
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8
sql/sql_class.cc
View File

@ -5056,14 +5056,6 @@ void THD::set_status_no_good_index_used()
#endif
}
void THD::set_command(enum enum_server_command command)
{
m_command= command;
#ifdef HAVE_PSI_THREAD_INTERFACE
PSI_STATEMENT_CALL(set_thread_command)(m_command);
#endif
}
/** Assign a new value to thd->query and thd->query_id. */
void THD::set_query_and_id(char *query_arg, uint32 query_length_arg,

8
sql/sql_class.h
View File

@ -3687,7 +3687,13 @@ private:
public:
/** Overloaded to guard query/query_length fields */
virtual void set_statement(Statement *stmt);
void set_command(enum enum_server_command command);
void set_command(enum enum_server_command command)
{
m_command= command;
#ifdef HAVE_PSI_THREAD_INTERFACE
PSI_STATEMENT_CALL(set_thread_command)(m_command);
#endif
}
inline enum enum_server_command get_command() const
{ return m_command; }