#include <trx0roll.h>
Collaboration diagram for trx_undo_arr_t:
Data Fields | |
| ulint | n_cells |
| ulint | n_used |
| trx_undo_inf_t * | infos |
| mem_heap_t * | heap |
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:
- include/trx0roll.h
