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bug#8646 - deadlock if long transaction causes binlog rotate

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sql/sql_yacc.yy:
  duplicated symbol removed
This commit is contained in:
unknown
2005-02-22 00:15:31 +01:00
parent 0baf8fabee
commit 3ad8d4ba88
6 changed files with 190 additions and 63 deletions
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12
sql/sql_parse.cc
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@@ -6130,22 +6130,16 @@ bool reload_acl_and_cache(THD *thd, ulong options, TABLE_LIST *tables,
the slow query log, and the relay log (if it exists).
*/
/*
/*
Writing this command to the binlog may result in infinite loops when doing
mysqlbinlog|mysql, and anyway it does not really make sense to log it
automatically (would cause more trouble to users than it would help them)
*/
tmp_write_to_binlog= 0;
mysql_log.new_file(1);
mysql_bin_log.new_file(1);
mysql_slow_log.new_file(1);
mysql_bin_log.rotate_and_purge(RP_FORCE_ROTATE);
#ifdef HAVE_REPLICATION
if (mysql_bin_log.is_open() && expire_logs_days)
{
long purge_time= time(0) - expire_logs_days*24*60*60;
if (purge_time >= 0)
mysql_bin_log.purge_logs_before_date(purge_time);
}
pthread_mutex_lock(&LOCK_active_mi);
rotate_relay_log(active_mi);
pthread_mutex_unlock(&LOCK_active_mi);
@@ -6159,7 +6153,7 @@ bool reload_acl_and_cache(THD *thd, ulong options, TABLE_LIST *tables,
if (options & REFRESH_QUERY_CACHE_FREE)
{
query_cache.pack(); // FLUSH QUERY CACHE
options &= ~REFRESH_QUERY_CACHE; // Don't flush cache, just free memory
options &= ~REFRESH_QUERY_CACHE; // Don't flush cache, just free memory
}
if (options & (REFRESH_TABLES | REFRESH_QUERY_CACHE))
{