diff options
Diffstat (limited to 'sql/ha_partition.cc')
| -rw-r--r-- | sql/ha_partition.cc | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index 785d118a5f4..9e22553ef0e 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -1,4 +1,5 @@ -/* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. +/* + Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +12,8 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ /* This handler was developed by Mikael Ronstrom for version 5.1 of MySQL. @@ -3456,9 +3458,13 @@ exit: index) mysql_update does not set table->next_number_field, so we use table->found_next_number_field instead. + Also checking that the field is marked in the write set. */ - if (table->found_next_number_field && new_data == table->record[0] && - !table->s->next_number_keypart) + if (table->found_next_number_field && + new_data == table->record[0] && + !table->s->next_number_keypart && + bitmap_is_set(table->write_set, + table->found_next_number_field->field_index)) { if (!table_share->ha_part_data->auto_inc_initialized) info(HA_STATUS_AUTO); @@ -4110,6 +4116,7 @@ void ha_partition::position(const uchar *record) void ha_partition::column_bitmaps_signal() { handler::column_bitmaps_signal(); + /* Must read all partition fields to make position() call possible */ bitmap_union(table->read_set, &m_part_info->full_part_field_set); } |