#include "trx0undo.h"
Include dependency graph for trx0purge.ic:
This graph shows which files directly or indirectly include this file:
Functions | |
| UNIV_INLINE fil_addr_t | trx_purge_get_log_from_hist (fil_addr_t node_addr) |
| UNIV_INLINE ibool | trx_purge_check_limit (void) |
Detailed Description
Purge old versions
Created 3/26/1996 Heikki Tuuri
Function Documentation
| UNIV_INLINE ibool trx_purge_check_limit | ( | void | ) |
address of its history list node.
- Returns
- TRUE if purge_sys_t::limit <= purge_sys_t::iter
| UNIV_INLINE fil_addr_t trx_purge_get_log_from_hist | ( | fil_addr_t | node_addr | ) |
Calculates the file address of an undo log header when we have the file address of its history list node.
- Returns
- file address of the log
- Parameters
-
node_addr in: file address of the history list node of the log
