set @sql_mode_saved = @@session.sql_mode;

show variables like 'sql_mode';

#set sql mode in no-strict mode
set sql_mode = '';

--disable_warnings

#for text with different collation
create table t1(id int, c1 text)engine=xengine charset=utf8mb4, collate=utf8mb4_0900_ai_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

drop table t1;
create table t1(id int, c1 text)engine=xengine charset=utf8mb4, collate=utf8mb4_general_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

drop table t1;
create table t1(id int, c1 text)engine=xengine charset=utf8, collate=utf8_general_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

drop table t1;
create table t1(id int, c1 text)engine=xengine charset=gbk, collate=gbk_chinese_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

#for blob with different collation
drop table t1;
create table t1(id int, c1 blob)engine=xengine charset=utf8mb4, collate=utf8mb4_0900_ai_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

drop table t1;
create table t1(id int, c1 blob)engine=xengine charset=utf8mb4, collate=utf8mb4_general_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

drop table t1;
create table t1(id int, c1 blob)engine=xengine charset=utf8, collate=utf8_general_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

drop table t1;
create table t1(id int, c1 blob)engine=xengine charset=gbk, collate=gbk_chinese_ci;
insert into t1 values(1, '1111'),(2, NULL);
alter table t1 add primary key(c1(4));
alter table t1 add index(id);
select * from t1;
delete from t1 where id=2;
select * from t1;

drop table t1;
set sql_mode = @sql_mode_saved;
--enable_warnings

--source suite/xengine/include/check_xengine_log_error.inc