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Remove INFORMATION_SCHEMA.INNODB_TRX.trx_adaptive_hash_latched

In MariaDB 10.2, this column is practically always reported as 0,
even before the data field trx_t::has_search_latch was removed.
This commit is contained in:
Marko Mäkelä
2017-06-20 09:39:13 +03:00
parent 813e6e628f
commit 99e017d099
3 changed files with 3 additions and 20 deletions

View File

@ -1,5 +1,5 @@
select * from information_schema.innodb_trx;
trx_id trx_state trx_started trx_requested_lock_id trx_wait_started trx_weight trx_mysql_thread_id trx_query trx_operation_state trx_tables_in_use trx_tables_locked trx_lock_structs trx_lock_memory_bytes trx_rows_locked trx_rows_modified trx_concurrency_tickets trx_isolation_level trx_unique_checks trx_foreign_key_checks trx_last_foreign_key_error trx_adaptive_hash_latched trx_is_read_only trx_autocommit_non_locking
trx_id trx_state trx_started trx_requested_lock_id trx_wait_started trx_weight trx_mysql_thread_id trx_query trx_operation_state trx_tables_in_use trx_tables_locked trx_lock_structs trx_lock_memory_bytes trx_rows_locked trx_rows_modified trx_concurrency_tickets trx_isolation_level trx_unique_checks trx_foreign_key_checks trx_last_foreign_key_error trx_is_read_only trx_autocommit_non_locking
Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_trx but the InnoDB storage engine is not installed
select * from information_schema.innodb_locks;