diff options
Diffstat (limited to 'storage/xtradb/include/btr0btr.ic')
| -rw-r--r-- | storage/xtradb/include/btr0btr.ic | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/storage/xtradb/include/btr0btr.ic b/storage/xtradb/include/btr0btr.ic index 4aa4a41f50d..c9c38f3c3b3 100644 --- a/storage/xtradb/include/btr0btr.ic +++ b/storage/xtradb/include/btr0btr.ic @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 1994, 2009, Innobase Oy. All Rights Reserved. +Copyright (c) 1994, 2010, Innobase Oy. 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 the Free Software @@ -257,6 +257,10 @@ btr_page_set_prev( /**************************************************************//** Gets the child node file address in a node pointer. +NOTE: the offsets array must contain all offsets for the record since +we read the last field according to offsets and assume that it contains +the child page number. In other words offsets must have been retrieved +with rec_get_offsets(n_fields=ULINT_UNDEFINED). @return child node address */ UNIV_INLINE ulint |