diff options
Diffstat (limited to 'storage/innobase/include/btr0cur.h')
| -rw-r--r-- | storage/innobase/include/btr0cur.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/storage/innobase/include/btr0cur.h b/storage/innobase/include/btr0cur.h index 833166e783c..f1e4406fcf7 100644 --- a/storage/innobase/include/btr0cur.h +++ b/storage/innobase/include/btr0cur.h @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 1994, 2013, Oracle and/or its affiliates. All Rights Reserved. +Copyright (c) 1994, 2014, 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 the Free Software @@ -576,6 +576,17 @@ void btr_estimate_number_of_different_key_vals( /*======================================*/ dict_index_t* index); /*!< in: index */ + +/** Gets the externally stored size of a record, in units of a database page. +@param[in] rec record +@param[in] offsets array returned by rec_get_offsets() +@return externally stored part, in units of a database page */ + +ulint +btr_rec_get_externally_stored_len( + const rec_t* rec, + const ulint* offsets); + /*******************************************************************//** Marks non-updated off-page fields as disowned by this record. The ownership must be transferred to the updated record which is inserted elsewhere in the |