990
990
ON (t2.id = lbl.id_object) INNER JOIN t1 ON (t2.id = t1.id_object);
994
994
create table t2 (a int, b varchar(200), c text not null) checksum=0 engine=innodb;
995
995
create table t3 (a int, b varchar(200), c text not null) checksum=1 engine=innodb;
996
996
insert t1 values (1, "aaa", "bbb"), (NULL, "", "ccccc"), (0, NULL, "");