# Can't test with embedded server
-- source include/not_embedded.inc

--sleep 2
--disable_warnings
drop table if exists t1,t3;
--enable_warnings
delimiter |;

#
# BUG#4902: Stored procedure with SHOW WARNINGS leads to packet error
#
# Added tests for show grants command
--disable_warnings
drop procedure if exists bug4902|
--enable_warnings
create procedure bug4902()
begin
  show grants for 'root'@'localhost';
end|
--disable_parsing
show binlog events;
show storage engines;
show master status;
show slave hosts;
show slave status;
--enable_parsing

call bug4902()|
call bug4902()|

drop procedure bug4902|

# We need separate SP for SHOW PROCESSLIST  since we want use replace_column
--disable_warnings
drop procedure if exists bug4902_2|
--enable_warnings
create procedure bug4902_2()
begin
  show processlist;
end|
--replace_column 1 # 6 # 3 localhost
call bug4902_2()|
--replace_column 1 # 6 # 3 localhost
call bug4902_2()|
drop procedure bug4902_2|


#
# BUG#5278: Stored procedure packets out of order if SET PASSWORD.
#
--disable_warnings
drop function if exists bug5278|
--enable_warnings
create function bug5278 () returns char
begin
  SET PASSWORD FOR 'bob'@'%.loc.gov' = PASSWORD('newpass');
  return 'okay';
end|

--error 1133
select bug5278()|
--error 1133
select bug5278()|
drop function bug5278|


--disable_warnings
drop table if exists t1|
--enable_warnings
create table t1 (
	id   char(16) not null default '',
        data int not null
)|
#
# BUG#3583: query cache doesn't work for stored procedures
#
--disable_warnings
drop procedure if exists bug3583|
--enable_warnings
--disable_warnings
drop procedure if exists bug3583|
--enable_warnings
create procedure bug3583()
begin
  declare c int;

  select * from t1;
  select count(*) into c from t1;
  select c;
end|

insert into t1 values ("x", 3), ("y", 5)|
set @x = @@query_cache_size|
set global query_cache_size = 10*1024*1024|

flush status|
flush query cache|
show status like 'Qcache_hits'|
call bug3583()|
show status like 'Qcache_hits'|
call bug3583()|
call bug3583()|
show status like 'Qcache_hits'|

set global query_cache_size = @x|
flush status|
flush query cache|
delete from t1|
drop procedure bug3583|
drop table t1;

#
# BUG#6807: Stored procedure crash if CREATE PROCEDURE ... KILL QUERY
#
--disable_warnings
drop procedure if exists bug6807|
--enable_warnings
create procedure bug6807()
begin
  declare id int;

  set id = connection_id();
  kill query id;
  select 'Not reached';
end|

--error 1317
call bug6807()|
--error 1317
call bug6807()|

drop procedure bug6807|


#
# BUG#10100: function (and stored procedure?) recursivity problem
#
--disable_warnings
drop function if exists bug10100f|
drop procedure if exists bug10100p|
drop procedure if exists bug10100t|
drop procedure if exists bug10100pt|
drop procedure if exists bug10100pv|
drop procedure if exists bug10100pd|
drop procedure if exists bug10100pc|
--enable_warnings
# routines with simple recursion
create function bug10100f(prm int) returns int
begin
  if prm > 1 then
    return prm * bug10100f(prm - 1);
  end if;
  return 1;
end|
create procedure bug10100p(prm int, inout res int)
begin
  set res = res * prm;
  if prm > 1 then
    call bug10100p(prm - 1, res);
  end if;
end|
create procedure bug10100t(prm int)
begin
  declare res int;
  set res = 1;
  call bug10100p(prm, res);
  select res;
end|

# a procedure which use tables and recursion
create table t3 (a int)|
insert into t3 values (0)|
create view v1 as select a from t3;
create procedure bug10100pt(level int, lim int)
begin
  if level < lim then
    update t3 set a=level;
    FLUSH TABLES;
    call bug10100pt(level+1, lim);
  else
    select * from t3;
  end if;
end|
# view & recursion
create procedure bug10100pv(level int, lim int)
begin
  if level < lim then
    update v1 set a=level;
    FLUSH TABLES;
    call bug10100pv(level+1, lim);
  else
    select * from v1;
  end if;
end|
# dynamic sql & recursion
prepare stmt2 from "select * from t3;";
create procedure bug10100pd(level int, lim int)
begin
  if level < lim then
    select level;
    prepare stmt1 from "update t3 set a=a+2";
    execute stmt1;
    FLUSH TABLES;
    execute stmt1;
    FLUSH TABLES;
    execute stmt1;
    FLUSH TABLES;
    deallocate prepare stmt1;
    execute stmt2;
    select * from t3;
    call bug10100pd(level+1, lim);
  else
    execute stmt2;
  end if;
end|
# cursor & recursion
create procedure bug10100pc(level int, lim int)
begin
  declare lv int;
  declare c cursor for select a from t3;
  open c;
  if level < lim then
    select level;
    fetch c into lv;
    select lv;
    update t3 set a=level+lv;
    FLUSH TABLES;
    call bug10100pc(level+1, lim);
  else
    select * from t3;
  end if;
  close c;
end|

#end of the stack checking
set @@max_sp_recursion_depth=255|
set @var=1|
#disable log because error about stack overrun contains numbers which
#depend on a system
-- disable_result_log
-- error ER_STACK_OVERRUN_NEED_MORE
call bug10100p(255, @var)|
-- error ER_STACK_OVERRUN_NEED_MORE
call bug10100pt(1,255)|
-- error ER_STACK_OVERRUN_NEED_MORE
call bug10100pv(1,255)|
-- error ER_STACK_OVERRUN_NEED_MORE
call bug10100pd(1,255)|
-- error ER_STACK_OVERRUN_NEED_MORE
call bug10100pc(1,255)|
-- enable_result_log
set @@max_sp_recursion_depth=0|

deallocate prepare stmt2|

drop function bug10100f|
drop procedure bug10100p|
drop procedure bug10100t|
drop procedure bug10100pt|
drop procedure bug10100pv|
drop procedure bug10100pd|
drop procedure bug10100pc|
drop view v1|
drop table t3|

delimiter ;|
