Collaboration diagram for que_thr_t:
Data Fields | |
| que_common_t | common |
| ulint | magic_n |
| que_node_t * | child |
| que_t * | graph |
| ulint | state |
| ibool | is_active |
| que_node_t * | run_node |
| que_node_t * | prev_node |
| ulint | resource |
| ulint | lock_state |
| struct srv_slot_t * | slot |
| ut_list_node< que_thr_t > | thrs |
| ut_list_node< que_thr_t > | trx_thrs |
| ut_list_node< que_thr_t > | queue |
| ulint | fk_cascade_depth |
Field Documentation
| que_node_t* que_thr_t::child |
graph child node
| que_common_t que_thr_t::common |
type: QUE_NODE_THR
| ulint que_thr_t::fk_cascade_depth |
maximum cascading call depth supported for foreign key constraint related delete/updates
| que_t* que_thr_t::graph |
graph where this node belongs
| ibool que_thr_t::is_active |
TRUE if the thread has been set to the run state in que_thr_move_to_run_state, but not deactivated in que_thr_dec_reference_count
| ulint que_thr_t::lock_state |
lock state of thread (table or row)
| ulint que_thr_t::magic_n |
magic number to catch memory corruption
| que_node_t* que_thr_t::prev_node |
pointer to the node from which the control came
| ut_list_node< que_thr_t > que_thr_t::queue |
list of runnable thread nodes in the server task queue
| ulint que_thr_t::resource |
resource usage of the query thread thus far
| que_node_t* que_thr_t::run_node |
pointer to the node where the subgraph down from this node is currently executed
| ulint que_thr_t::state |
state of the query thread
| ut_list_node< que_thr_t > que_thr_t::thrs |
list of thread nodes of the fork node
| ut_list_node< que_thr_t > que_thr_t::trx_thrs |
lists of threads in wait list of the trx
The documentation for this struct was generated from the following file:
- include/que0que.h
