#include <lock0priv.h>
Collaboration diagram for lock_t:
Data Fields | |
| trx_t * | trx |
| ut_list_node< lock_t > | trx_locks |
| ulint | type_mode |
| hash_node_t | hash |
| dict_index_t * | index |
| union { | |
| lock_table_t tab_lock | |
| lock_rec_t rec_lock | |
| } | un_member |
Detailed Description
Lock struct; protected by lock_sys->mutex
Field Documentation
| hash_node_t lock_t::hash |
hash chain node for a record lock
| dict_index_t* lock_t::index |
index for a record lock
| lock_rec_t lock_t::rec_lock |
record lock
| lock_table_t lock_t::tab_lock |
table lock
| trx_t* lock_t::trx |
transaction owning the lock
| ut_list_node< lock_t > lock_t::trx_locks |
list of the locks of the transaction
| ulint lock_t::type_mode |
lock type, mode, LOCK_GAP or LOCK_REC_NOT_GAP, LOCK_INSERT_INTENTION, wait flag, ORed
| union { ... } lock_t::un_member |
lock details
The documentation for this struct was generated from the following file:
- include/lock0priv.h
