create procedure p1() select 1;

flush status;
show status like 'handler_read_key';
call p1;
show status like 'handler_read_key';
call p1;
show status like 'handler_read_key';

set global stored_program_cache=0;

call p1;
show status like 'handler_read_key';
call p1;
show status like 'handler_read_key';

drop procedure p1;
set global stored_program_cache=default;

# Test for missing SP automatic reparsing.
# when MDEV-5816 is implemented, it should be removed.

--delimiter |
create procedure pr(i int) begin
  create table t1 (a int, b int);
  if (i = 1) then alter table t1 drop a;
  else alter table t1 drop b; 
  end if;
  select * from t1;
  drop table t1;
end |
--delimiter ;
call pr(1);
--error ER_BAD_FIELD_ERROR
call pr(2);
drop table t1;

set global stored_program_cache=0;
call pr(1);
call pr(2);
drop procedure pr;
set global stored_program_cache=default;