drop table if exists `t1`;
create table`t1` (`a` bigint(20) default null)engine=falcon;
insert into `t1`(`a`) values (NULL),(-3378146),(-3290928),(4520420),(NULL),(NULL),(-8022116),(-1932916),( 2560282),(NULL);

drop table if exists `t2`;
create table `t2`(`b` mediumblob)engine=falcon;
insert into `t2`(`b`) values (NULL);
insert into `t2`(`b`) values (0x542DB7B443354E24EDBA2E4BAA5FC3D7935FE9ABD32E576C613F64EE485A2D2E29472121D84987712EA5E70937449009CF2ECCAC55FAEB9FF0BB249EDB0F78EA5E18CC09325B476C1EBB990921F19C5A44C57B37553C8753879D3C30872848F93C4E24FAFA69498ED5);
insert into `t2`(`b`) values (0x5A2EA5397896E3E4B4696A0506603FD4D73951453944E1A86BD2032D370187AB1E33A5B4D0DC7E1ECF2D2614699A5E395AEBBD136681CC35839B90F6D2B9DF1672E1C428DEFE36EB78B12EC9AB05E81E884B5B9CDEF0A57BD190F62EE12EE46CCDC080783CBABE66D73CD89BF240A5B4B20C89A72E7FEE48383CF33FF768E0E15D391E2E4E524A2184BBE316B769C9A585127E366F9609EB);
insert into `t2`(`b`) values (NULL);
insert into `t2`(`b`) values (0x662E93192F562E6990E66363D890356454F15DC3574B44338D2D15B655E4843D67AD2E5A2E2EED849B6D78A5DA3066AA3A663EA517532673F8D5B978F1A5996496A8FAF679FD5574B9978FE99BA5D24B9623922BA897E5096F98);
insert into `t2`(`b`) values (0x5524062E787E8C5AB48DC1060C10E76972E2A0302E4B4A7EF13FFC5A6024A82937C9664162694B6EF0CF414178B9B416CCD5D0849C4B7EDC2EDBE34BFE);