set global query_cache_size=1355776;
create table t1 (a int not null);
insert into t1 values (1),(2),(3);
select * from t1;
a
1
2
3
select statement_schema, statement_text, result_blocks_count, result_blocks_size from information_schema.query_cache_info;
statement_schema	statement_text	result_blocks_count	result_blocks_size
test	select * from t1	1	512
drop table t1;
select statement_schema, statement_text, result_blocks_count, result_blocks_size from information_schema.query_cache_info;
statement_schema	statement_text	result_blocks_count	result_blocks_size
set global query_cache_size = 0;
select * from information_schema.query_cache_info;
STATEMENT_SCHEMA	STATEMENT_TEXT	RESULT_BLOCKS_COUNT	RESULT_BLOCKS_SIZE	RESULT_BLOCKS_SIZE_USED
set global query_cache_size= default;
