mariadb/mysql-test/suite/plugins/t/qc_info.test

--source qc_info_init.inc

drop table t1;
# the query was invalidated
select statement_schema, statement_text, result_blocks_count, result_blocks_size from information_schema.query_cache_info;

set global query_cache_size = 0;
select * from information_schema.query_cache_info;

set global query_cache_size= default;