database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

Merge MySQL 5.1.35 into MySQL 5.4

Browse Source
This commit is contained in:
Mikael Ronstrom
2009-06-11 12:07:59 +02:00
parent 4557f4ee9e fbb96b339a
commit 506c7fd47d
805 changed files with 37163 additions and 8825 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
sql/sql_insert.cc
View File

@@ -904,20 +904,6 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
}
DBUG_ASSERT(transactional_table || !changed ||
thd->transaction.stmt.modified_non_trans_table);
if (thd->lock)
{
/*
Invalidate the table in the query cache if something changed
after unlocking when changes become fisible.
TODO: this is workaround. right way will be move invalidating in
the unlock procedure.
*/
if (lock_type == TL_WRITE_CONCURRENT_INSERT && changed)
{
query_cache_invalidate3(thd, table_list, 1);
}
}
}
thd_proc_info(thd, "end");
/*
@@ -1668,11 +1654,12 @@ public:
ulong auto_increment_offset;
timestamp_auto_set_type timestamp_field_type;
LEX_STRING query;
Time_zone *time_zone;
delayed_row(LEX_STRING const query_arg, enum_duplicates dup_arg,
bool ignore_arg, bool log_query_arg)
: record(0), dup(dup_arg), ignore(ignore_arg), log_query(log_query_arg),
forced_insert_id(0), query(query_arg)
forced_insert_id(0), query(query_arg), time_zone(0)
{}
~delayed_row()
{
@@ -1893,7 +1880,7 @@ bool delayed_get_table(THD *thd, TABLE_LIST *table_list)
pthread_mutex_lock(&LOCK_thread_count);
thread_count++;
pthread_mutex_unlock(&LOCK_thread_count);
di->thd.set_db(table_list->db, strlen(table_list->db));
di->thd.set_db(table_list->db, (uint) strlen(table_list->db));
di->thd.query= my_strdup(table_list->table_name, MYF(MY_WME));
if (di->thd.db == NULL || di->thd.query == NULL)
{
@@ -2161,6 +2148,19 @@ int write_delayed(THD *thd, TABLE *table, enum_duplicates duplic,
thd->first_successful_insert_id_in_prev_stmt;
row->timestamp_field_type= table->timestamp_field_type;
/* Add session variable timezone
Time_zone object will not be freed even the thread is ended.
So we can get time_zone object from thread which handling delayed statement.
See the comment of my_tz_find() for detail.
*/
if (thd->time_zone_used)
{
row->time_zone = thd->variables.time_zone;
}
else
{
row->time_zone = NULL;
}
/* Copy session variables. */
row->auto_increment_increment= thd->variables.auto_increment_increment;
row->auto_increment_offset= thd->variables.auto_increment_offset;
@@ -2659,6 +2659,14 @@ bool Delayed_insert::handle_inserts(void)
if (log_query && mysql_bin_log.is_open())
{
bool backup_time_zone_used = thd.time_zone_used;
Time_zone *backup_time_zone = thd.variables.time_zone;
if (row->time_zone != NULL)
{
thd.time_zone_used = true;
thd.variables.time_zone = row->time_zone;
}
/*
If the query has several rows to insert, only the first row will come
here. In row-based binlogging, this means that the first row will be
@@ -2670,6 +2678,9 @@ bool Delayed_insert::handle_inserts(void)
thd.binlog_query(THD::ROW_QUERY_TYPE,
row->query.str, row->query.length,
FALSE, FALSE);
thd.time_zone_used = backup_time_zone_used;
thd.variables.time_zone = backup_time_zone;
}
if (table->s->blob_fields)