#
# This tests various issues when vcol items allocate memory (e.g. more items)
# not in the TABLE::expr_arena.
#

--echo #
--echo # MDEV-9690 concurrent queries with virtual columns crash in temporal code
--echo #
create table t1 (a datetime,
  # get_datetime_value
  b int as (a > 1),                             # Arg_comparator
  c int as (a in (1,2,3)),                      # in_datetime
  d int as ((a,a) in ((1,1),(2,1),(NULL,1))),   # cmp_item_datetime
  # other issues
  e int as ((a,1) in ((1,1),(2,1),(NULL,1)))    # cmp_item_row::alloc_comparators()
);
enable_prepare_warnings;
show create table t1;
disable_prepare_warnings;
connect con1, localhost, root;
disable_warnings;
insert t1 (a) values ('2010-10-10 10:10:10');
enable_warnings;
#Enable after fix MDEV-31359
--disable_ps2_protocol
select * from t1;
--enable_ps2_protocol
disconnect con1;
connection default;
disable_warnings;
select * from t1;
enable_warnings;
drop table t1;

connect con1, localhost, root;
create table t1 (a datetime,
  b datetime as (least(a,1))                    # Item_func_min_max::get_date
);
insert t1 (a) values ('2010-10-10 10:10:10');
select * from t1;
disconnect con1;
connection default;
select * from t1;
drop table t1;

--echo #
--echo # MDEV-13435 Crash when selecting virtual columns generated using JSON functions
--echo #
create table t1 (
  id int  not null ,
  js varchar(1000) not null,
  t time AS (cast(json_value(json_extract(js,concat('$.singleDay."', dayname(curdate()),'"')),'$.start') as time)) virtual);
insert  into t1(id,js) values (0, '{"default" : {"start": "00:00:00", "end":"23:59:50"}}');
select * from t1;
drop table t1;

--echo #
--echo # MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
--echo #
create table t1 (v2 blob as ('a' is null), a1 int, a char(1) as (cast(a1 in (0,current_user() is null) as char(16777216) )));
insert ignore into t1 values ('x','x',v2) ;
drop table t1;

--echo #
--echo # End of 10.2 tests
--echo #