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Added THD::utime_after_query to avoid calling current_utime() twice for every end-of-query

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Increment long_query_count also if thd->variables.log_slow_rate_limit is used
Added new state "Writing to binlog"


sql/sql_class.h:
  Added THD::utime_after_query to avoid calling current_utime() twice for every end-of-query
sql/sql_parse.cc:
  Increment long_query_count also if thd->variables.log_slow_rate_limit is used
  Removed extra calls to thd_proc_info(thd, "logging slow query") and thd->current_utime();
sql/sql_table.cc:
  Added new state "Writing to binlog"
This commit is contained in:
Michael Widenius
2012-09-13 21:11:47 +03:00
parent 6f94b5c76d
commit 32e4c7e138
3 changed files with 25 additions and 31 deletions
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2
sql/sql_table.cc
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@@ -1828,6 +1828,7 @@ int write_bin_log(THD *thd, bool clear_error,
if (mysql_bin_log.is_open())
{
int errcode= 0;
thd_proc_info(thd, "Writing to binlog");
if (clear_error)
thd->clear_error();
else
@@ -1835,6 +1836,7 @@ int write_bin_log(THD *thd, bool clear_error,
error= thd->binlog_query(THD::STMT_QUERY_TYPE,
query, query_length, is_trans, FALSE, FALSE,
errcode);
thd_proc_info(thd, 0);
}
return error;
}