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set default_storage_engine='tokudb';
set tokudb_prelock_empty=false;
drop table if exists t;
create table t (id int primary key);
select trx_id,trx_mysql_thread_id from information_schema.tokudb_trx;
trx_id trx_mysql_thread_id
select * from information_schema.tokudb_locks;
locks_trx_id locks_mysql_thread_id locks_dname locks_key_left locks_key_right locks_table_schema locks_table_name locks_table_dictionary_name
select * from information_schema.tokudb_lock_waits;
requesting_trx_id blocking_trx_id lock_waits_dname lock_waits_key_left lock_waits_key_right lock_waits_start_time lock_waits_table_schema lock_waits_table_name lock_waits_table_dictionary_name
set autocommit=0;
set tokudb_prelock_empty=OFF;
insert into t values (1);
set autocommit=0;
insert into t values (1);
select * from information_schema.tokudb_locks;
locks_trx_id locks_mysql_thread_id locks_dname locks_key_left locks_key_right locks_table_schema locks_table_name locks_table_dictionary_name
TRX_ID MYSQL_ID ./test/t-main 0001000000 0001000000 test t main
select * from information_schema.tokudb_lock_waits;
requesting_trx_id blocking_trx_id lock_waits_dname lock_waits_key_left lock_waits_key_right lock_waits_start_time lock_waits_table_schema lock_waits_table_name lock_waits_table_dictionary_name
REQUEST_TRX_ID BLOCK_TRX_ID ./test/t-main 0001000000 0001000000 LOCK_WAITS_START_TIME test t main
select trx_id,trx_mysql_thread_id from information_schema.tokudb_trx;
trx_id trx_mysql_thread_id
TRX_ID MYSQL_ID
TRX_ID MYSQL_ID
commit;
select * from information_schema.tokudb_locks;
locks_trx_id locks_mysql_thread_id locks_dname locks_key_left locks_key_right locks_table_schema locks_table_name locks_table_dictionary_name
TRX_ID MYSQL_ID ./test/t-main 0001000000 0001000000 test t main
select * from information_schema.tokudb_lock_waits;
requesting_trx_id blocking_trx_id lock_waits_dname lock_waits_key_left lock_waits_key_right lock_waits_start_time lock_waits_table_schema lock_waits_table_name lock_waits_table_dictionary_name
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
commit;
select trx_id,trx_mysql_thread_id from information_schema.tokudb_trx;
trx_id trx_mysql_thread_id
select * from information_schema.tokudb_locks;
locks_trx_id locks_mysql_thread_id locks_dname locks_key_left locks_key_right locks_table_schema locks_table_name locks_table_dictionary_name
select * from information_schema.tokudb_lock_waits;
requesting_trx_id blocking_trx_id lock_waits_dname lock_waits_key_left lock_waits_key_right lock_waits_start_time lock_waits_table_schema lock_waits_table_name lock_waits_table_dictionary_name
set autocommit=0;
set tokudb_prelock_empty=OFF;
replace into t values (1);
set autocommit=0;
replace into t values (1);
select * from information_schema.tokudb_locks;
locks_trx_id locks_mysql_thread_id locks_dname locks_key_left locks_key_right locks_table_schema locks_table_name locks_table_dictionary_name
TRX_ID MYSQL_ID ./test/t-main 0001000000 0001000000 test t main
select * from information_schema.tokudb_lock_waits;
requesting_trx_id blocking_trx_id lock_waits_dname lock_waits_key_left lock_waits_key_right lock_waits_start_time lock_waits_table_schema lock_waits_table_name lock_waits_table_dictionary_name
REQUEST_TRX_ID BLOCK_TRX_ID ./test/t-main 0001000000 0001000000 LOCK_WAITS_START_TIME test t main
select trx_id,trx_mysql_thread_id from information_schema.tokudb_trx;
trx_id trx_mysql_thread_id
TRX_ID MYSQL_ID
TRX_ID MYSQL_ID
commit;
select * from information_schema.tokudb_locks;
locks_trx_id locks_mysql_thread_id locks_dname locks_key_left locks_key_right locks_table_schema locks_table_name locks_table_dictionary_name
TRX_ID MYSQL_ID ./test/t-main 0001000000 0001000000 test t main
select * from information_schema.tokudb_lock_waits;
requesting_trx_id blocking_trx_id lock_waits_dname lock_waits_key_left lock_waits_key_right lock_waits_start_time lock_waits_table_schema lock_waits_table_name lock_waits_table_dictionary_name
commit;
select trx_id,trx_mysql_thread_id from information_schema.tokudb_trx;
trx_id trx_mysql_thread_id
select * from information_schema.tokudb_locks;
locks_trx_id locks_mysql_thread_id locks_dname locks_key_left locks_key_right locks_table_schema locks_table_name locks_table_dictionary_name
select * from information_schema.tokudb_lock_waits;
requesting_trx_id blocking_trx_id lock_waits_dname lock_waits_key_left lock_waits_key_right lock_waits_start_time lock_waits_table_schema lock_waits_table_name lock_waits_table_dictionary_name
drop table t;
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