diff options
Diffstat (limited to 'storage/innodb_plugin/row/row0upd.c')
| -rw-r--r-- | storage/innodb_plugin/row/row0upd.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/storage/innodb_plugin/row/row0upd.c b/storage/innodb_plugin/row/row0upd.c index 397b117c067..04c3139fcc7 100644 --- a/storage/innodb_plugin/row/row0upd.c +++ b/storage/innodb_plugin/row/row0upd.c @@ -1598,6 +1598,7 @@ row_upd_clust_rec_by_insert( dict_table_t* table; dtuple_t* entry; ulint err; + ibool change_ownership = FALSE; ut_ad(node); ut_ad(dict_index_is_clust(index)); @@ -1630,9 +1631,9 @@ row_upd_clust_rec_by_insert( index = dict_table_get_first_index(table); offsets = rec_get_offsets(rec, index, offsets_, ULINT_UNDEFINED, &heap); - btr_cur_mark_extern_inherited_fields( - btr_cur_get_page_zip(btr_cur), - rec, index, offsets, node->update, mtr); + change_ownership = btr_cur_mark_extern_inherited_fields( + btr_cur_get_page_zip(btr_cur), rec, index, offsets, + node->update, mtr); if (check_ref) { /* NOTE that the following call loses the position of pcur ! */ @@ -1661,10 +1662,11 @@ row_upd_clust_rec_by_insert( row_upd_index_entry_sys_field(entry, index, DATA_TRX_ID, trx->id); - if (node->upd_ext) { + if (change_ownership) { /* If we return from a lock wait, for example, we may have extern fields marked as not-owned in entry (marked in the - if-branch above). We must unmark them. */ + if-branch above). We must unmark them, take the ownership + back. */ btr_cur_unmark_dtuple_extern_fields(entry); |