1# verify that information_schema.tokudb_locks gets populated with locks for 2 clients 2 3source include/have_tokudb.inc; 4set default_storage_engine='tokudb'; 5set tokudb_prelock_empty=false; 6disable_warnings; 7drop table if exists t; 8enable_warnings; 9 10create table t (id int primary key); 11set autocommit=0; 12let $default_id=`select connection_id()`; 13 14# should be empty 15select locks_dname,locks_key_left,locks_key_right,locks_table_schema,locks_table_name,locks_table_dictionary_name from information_schema.tokudb_locks where locks_table_schema='test' and locks_table_name='t' and locks_table_dictionary_name='main' order by locks_key_left, locks_key_right; 16 17insert into t values (1); 18insert into t values (3); 19insert into t values (5); 20 21connect (conn_a,localhost,root,,); 22set autocommit=0; 23let $a_id=`select connection_id()`; 24 25insert into t values (2); 26insert into t values (4); 27insert into t values (6); 28 29# should find 3 locks for 2 transactions 30connection default; 31eval select locks_dname,locks_key_left,locks_key_right,locks_table_schema,locks_table_name,locks_table_dictionary_name from information_schema.tokudb_locks where locks_table_schema='test' and locks_table_name='t' and locks_table_dictionary_name='main' order by locks_key_left, locks_key_right; 32 33connection conn_a; 34commit; 35connection default; 36commit; 37 38# should be empty 39select locks_dname,locks_key_left,locks_key_right,locks_table_schema,locks_table_name,locks_table_dictionary_name from information_schema.tokudb_locks where locks_table_schema='test' and locks_table_name='t' and locks_table_dictionary_name='main' order by locks_key_left, locks_key_right; 40commit; 41 42disconnect conn_a; 43 44drop table t; 45