#include <data0data.h>
Public Member Functions | |
UT_LIST_NODE_T (dtuple_t) tuple_list | |
Public Attributes | |
ulint | info_bits |
ulint | n_fields |
ulint | n_fields_cmp |
dfield_t * | fields |
Structure for an SQL data tuple of fields (logical record)
Definition at line 437 of file data0data.h.
dtuple_struct::UT_LIST_NODE_T | ( | dtuple_t | ) |
data tuples can be linked into a list using this field
ulint dtuple_struct::info_bits |
info bits of an index record: the default is 0; this field is used if an index record is built from a data tuple
Definition at line 438 of file data0data.h.
ulint dtuple_struct::n_fields |
number of fields in dtuple
Definition at line 442 of file data0data.h.
Referenced by btr_cur_optimistic_insert(), and dtuple_set_n_fields().
number of fields which should be used in comparison services of rem0cmp.*; the index search is performed by comparing only these fields, others are ignored; the default value in dtuple creation is the same value as n_fields
Definition at line 443 of file data0data.h.
Referenced by dtuple_set_n_fields().