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MDEV-4981: Account for queries handled by query-cache in USER_STATISTICS (and in HOST_STATISTICS)

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Added collection statistics for queries resolved via query cache.
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unknown
2013-10-04 08:33:09 +03:00
parent eae0a45f4e
commit 2f4db5348a
4 changed files with 140 additions and 2 deletions
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5
sql/sql_parse.cc
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@ -4656,7 +4656,8 @@ static bool execute_sqlcom_select(THD *thd, TABLE_LIST *all_tables)
/* Count number of empty select queries */
if (!thd->sent_row_count)
status_var_increment(thd->status_var.empty_queries);
status_var_add(thd->status_var.rows_sent, thd->sent_row_count);
else
status_var_add(thd->status_var.rows_sent, thd->sent_row_count);
return res;
}
@ -5790,6 +5791,8 @@ void mysql_parse(THD *thd, char *rawbuf, uint length,
{
/* Update statistics for getting the query from the cache */
thd->lex->sql_command= SQLCOM_SELECT;
status_var_increment(thd->status_var.com_stat[thd->lex->sql_command]);
thd->update_stats();
}
DBUG_VOID_RETURN;
}