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MDEV-8001 - mysql_reset_thd_for_next_command() takes 0.04% in OLTP RO

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Removed mysql_reset_thd_for_next_command(). Call THD::reset_for_next_command()
directly instead.

mysql_reset_thd_for_next_command() overhead dropped 0.04% -> out of radar.
THD::reset_for_next_command() overhead didn't increase.
This commit is contained in:
Sergey Vojtovich
2015-04-15 18:32:34 +04:00
parent 5cfb6b479e
commit 7cfa803d8e
10 changed files with 24 additions and 33 deletions
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1
sql/sql_parse.h
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@ -88,7 +88,6 @@ bool alloc_query(THD *thd, const char *packet, uint packet_length);
void mysql_init_select(LEX *lex);
void mysql_parse(THD *thd, char *rawbuf, uint length,
Parser_state *parser_state);
void mysql_reset_thd_for_next_command(THD *thd);
bool mysql_new_select(LEX *lex, bool move_down);
void create_select_for_variable(const char *var_name);
void create_table_set_open_action_and_adjust_tables(LEX *lex);