mariadb/mysql-test/suite/tokudb/t/fast_update_char.test

# test that char field updates are fast
# test that char field primary keys are fast

source include/have_tokudb.inc;
source include/have_innodb.inc;

set default_storage_engine='tokudb';

disable_warnings;
drop table if exists tt, ti;
enable_warnings;

set tokudb_disable_slow_update=1;

create table tt (id int primary key, c char(32), b binary(32));
create table ti like tt;
alter table ti engine=innodb;

insert into tt values (1,null,null);
insert into ti values (1,null,null);

update noar tt set c='hi' where id=1;
update noar ti set c='hi' where id=1;
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

update noar tt set c='there' where id=1;
update noar ti set c='there' where id=1;
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

drop table tt, ti;

create table tt (id char(8) primary key, c char(32), b binary(32));
create table ti like tt;
alter table ti engine=innodb;

insert into tt values ('1',null,null);
insert into ti values ('1',null,null);

update noar tt set c='hi' where id='1';
update noar ti set c='hi' where id='1';
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

update noar tt set c='there' where id='1';
update noar ti set c='there' where id='1';
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

drop table tt, ti;

create table tt (id varchar(8) primary key, a int, b char(32), c char(32), d binary(32));
create table ti like tt;
alter table ti engine=innodb;

insert into tt values ('1',null,null,null,null);
insert into ti values ('1',null,null,null,null);

update noar tt set b='hi' where id='1';
update noar ti set b='hi' where id='1';
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

update noar tt set c='there' where id='1';
update noar ti set c='there' where id='1';
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

drop table tt, ti;

create table tt (id varchar(8) primary key, a int, b char(32), c char(32), d binary(32));
create table ti like tt;
alter table ti engine=innodb;

insert into tt values ('1',null,null,null,null);
insert into ti values ('1',null,null,null,null);

update noar tt set b='123' where id='1';
update noar ti set b='123' where id='1';
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

update noar tt set c=456 where id='1';
update noar ti set c=456 where id='1';
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

update noar tt set c=789 where id=1;
update noar ti set c=789 where id=1;
let $diff_tables = test.tt, test.ti;
source include/diff_tables.inc;

drop table tt, ti;