diff options
Diffstat (limited to 'innobase/include/row0mysql.h')
| -rw-r--r-- | innobase/include/row0mysql.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/innobase/include/row0mysql.h b/innobase/include/row0mysql.h index 972fabc74cf..1964f53dabb 100644 --- a/innobase/include/row0mysql.h +++ b/innobase/include/row0mysql.h @@ -427,13 +427,21 @@ struct row_prebuilt_struct { index where the ordering column is the row id: in this case this flag is set to TRUE */ - dict_index_t* index; /* current index for a search, if any */ + dict_index_t* index; /* current index for a search, if + any */ ulint read_just_key; /* set to 1 when MySQL calls ha_innobase::extra with the argument HA_EXTRA_KEYREAD; it is enough to read just columns defined in the index (i.e., no read of the clustered index record necessary) */ + ibool used_in_HANDLER;/* TRUE if we have been using this + handle in a MySQL HANDLER low level + index cursor command: then we must + store the pcur position even in a + unique search from a clustered index, + because HANDLER allows NEXT and PREV + in such a situation */ ulint template_type; /* ROW_MYSQL_WHOLE_ROW, ROW_MYSQL_REC_FIELDS, ROW_MYSQL_DUMMY_TEMPLATE, or |