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Diffstat (limited to 'sql/log.cc')
-rw-r--r--sql/log.cc17
1 files changed, 15 insertions, 2 deletions
diff --git a/sql/log.cc b/sql/log.cc
index 1faf9f971be..5ee3120a991 100644
--- a/sql/log.cc
+++ b/sql/log.cc
@@ -230,6 +230,8 @@ void MYSQL_LOG::open(const char *log_name, enum_log_type log_type_arg,
if ((do_magic && my_b_write(&log_file, (byte*) BINLOG_MAGIC, 4)) ||
open_index(O_APPEND | O_RDWR | O_CREAT))
goto err;
+
+ log_seq = 1;
Start_log_event s;
bool error;
s.set_log_seq(0, this);
@@ -240,10 +242,12 @@ void MYSQL_LOG::open(const char *log_name, enum_log_type log_type_arg,
{
THD* thd = current_thd;
Slave_log_event s(thd, &glob_mi);
- s.set_log_seq(thd, this);
if(s.master_host)
+ {
+ s.set_log_seq(thd, this);
s.write(&log_file);
+ }
}
flush_io_cache(&log_file);
@@ -553,7 +557,6 @@ void MYSQL_LOG::new_file()
open(old_name, log_type, new_name);
my_free(old_name,MYF(0));
last_time=query_start=0;
- log_seq = 1;
write_error=0;
VOID(pthread_mutex_unlock(&LOCK_log));
}
@@ -666,8 +669,12 @@ bool MYSQL_LOG::write(Query_log_event* event_info)
if (is_open())
{
THD *thd=event_info->thd;
+#ifdef USING_TRANSACTIONS
IO_CACHE *file = (event_info->cache_stmt ? &thd->transaction.trans_log :
&log_file);
+#else
+ IO_CACHE *file = &log_file;
+#endif
if ((!(thd->options & OPTION_BIN_LOG) &&
(thd->master_access & PROCESS_ACL)) ||
!db_ok(event_info->db, binlog_do_db, binlog_ignore_db))
@@ -680,12 +687,14 @@ bool MYSQL_LOG::write(Query_log_event* event_info)
if (thd->last_insert_id_used)
{
Intvar_log_event e((uchar)LAST_INSERT_ID_EVENT, thd->last_insert_id);
+ e.set_log_seq(thd, this);
if (e.write(file))
goto err;
}
if (thd->insert_id_used)
{
Intvar_log_event e((uchar)INSERT_ID_EVENT, thd->last_insert_id);
+ e.set_log_seq(thd, this);
if (e.write(file))
goto err;
}
@@ -698,10 +707,12 @@ bool MYSQL_LOG::write(Query_log_event* event_info)
// just in case somebody wants it later
thd->query_length = (uint)(p - buf);
Query_log_event e(thd, buf);
+ e.set_log_seq(thd, this);
if (e.write(file))
goto err;
thd->query_length = save_query_length; // clean up
}
+ event_info->set_log_seq(thd, this);
if (event_info->write(file) ||
file == &log_file && flush_io_cache(file))
goto err;
@@ -796,6 +807,7 @@ bool MYSQL_LOG::write(Load_log_event* event_info)
if ((thd->options & OPTION_BIN_LOG) ||
!(thd->master_access & PROCESS_ACL))
{
+ event_info->set_log_seq(thd, this);
if (event_info->write(&log_file) || flush_io_cache(&log_file))
{
if (!write_error)
@@ -947,6 +959,7 @@ void MYSQL_LOG::close(bool exiting)
if (log_type == LOG_BIN)
{
Stop_log_event s;
+ s.set_log_seq(0, this);
s.write(&log_file);
VOID(pthread_cond_broadcast(&COND_binlog_update));
}