InnoDB Plugin  1.0
Data Fields
trx_undo_arr_t Struct Reference

#include <trx0roll.h>

Collaboration diagram for trx_undo_arr_t:
Collaboration graph

Data Fields

ulint n_cells
ulint n_used

Detailed Description

During a rollback and a purge, undo numbers of undo records currently being

processed are stored in this array

Field Documentation

mem_heap_t* trx_undo_arr_t::heap

memory heap from which allocated

trx_undo_inf_t* trx_undo_arr_t::infos

the array of undo infos

ulint trx_undo_arr_t::n_cells

number of cells in the array

ulint trx_undo_arr_t::n_used

number of cells in use

The documentation for this struct was generated from the following file: