--disable_query_log
set @@session.explicit_defaults_for_timestamp=off;
--enable_query_log

use information_schema;

#basic
select * from collations;
select collation_name, character_set_name, id, is_default, is_compiled, sortlen from collations;
select * from collations where collation_name like '%utf8%';

#show
--source mysql_test/include/show_create_table_old_version_replica2.inc
show create table collations;
desc collations;