diff options
Diffstat (limited to 'storage/innobase/handler/handler0alter.cc')
| -rw-r--r-- | storage/innobase/handler/handler0alter.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/storage/innobase/handler/handler0alter.cc b/storage/innobase/handler/handler0alter.cc index c6e5f457f13..f5db3775909 100644 --- a/storage/innobase/handler/handler0alter.cc +++ b/storage/innobase/handler/handler0alter.cc @@ -459,6 +459,20 @@ ha_innobase::check_if_supported_inplace_alter( } } + ulint n_indexes = UT_LIST_GET_LEN((prebuilt->table)->indexes); + + /* If InnoDB dictionary and MySQL frm file are not consistent + use "Copy" method. */ + if (prebuilt->table->dict_frm_mismatch) { + + ha_alter_info->unsupported_reason = innobase_get_err_msg( + ER_NO_SUCH_INDEX); + ib_push_frm_error(user_thd, prebuilt->table, altered_table, + n_indexes, true); + + DBUG_RETURN(HA_ALTER_INPLACE_NOT_SUPPORTED); + } + /* We should be able to do the operation in-place. See if we can do it online (LOCK=NONE). */ bool online = true; |