diff options
Diffstat (limited to 'storage/innobase/row/row0upd.cc')
| -rw-r--r-- | storage/innobase/row/row0upd.cc | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/storage/innobase/row/row0upd.cc b/storage/innobase/row/row0upd.cc index 61ac22ca27a..26c434ca474 100644 --- a/storage/innobase/row/row0upd.cc +++ b/storage/innobase/row/row0upd.cc @@ -469,46 +469,6 @@ row_upd_changes_field_size_or_external( return(FALSE); } -/***********************************************************//** -Returns true if row update contains disowned external fields. -@return true if the update contains disowned external fields. */ -bool -row_upd_changes_disowned_external( -/*==============================*/ - const upd_t* update) /*!< in: update vector */ -{ - const upd_field_t* upd_field; - const dfield_t* new_val; - ulint new_len; - ulint n_fields; - ulint i; - - n_fields = upd_get_n_fields(update); - - for (i = 0; i < n_fields; i++) { - const byte* field_ref; - - upd_field = upd_get_nth_field(update, i); - new_val = &(upd_field->new_val); - new_len = dfield_get_len(new_val); - - if (!dfield_is_ext(new_val)) { - continue; - } - - ut_ad(new_len >= BTR_EXTERN_FIELD_REF_SIZE); - - field_ref = static_cast<const byte*>(dfield_get_data(new_val)) - + new_len - BTR_EXTERN_FIELD_REF_SIZE; - - if (field_ref[BTR_EXTERN_LEN] & BTR_EXTERN_OWNER_FLAG) { - return(true); - } - } - - return(false); -} - /***************************************************************//** Builds an update vector from those fields which in a secondary index entry differ from a record that has the equal ordering fields. NOTE: we compare |