| Current Path : /usr/opt/mysql57/mysql-test/suite/ndb/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/opt/mysql57/mysql-test/suite/ndb/r/ndb_fk_setdefault.result |
create table counties (
county varchar(30) not null primary key,
country varchar(30)
) engine=ndb;
insert into counties values ('Berkshire','England'),('Shropshire','England'),
('Oxfordshire','England'),('Buckinghamshire','England'),('Somewhere','Earth');
create table towns (
town varchar(30) not null primary key,
county varchar(30) default "Somewhere",
index county_county_index (county),
constraint county_town foreign key (county)
references counties(county) on delete set default on update restrict
) engine=ndb;
insert into towns values ('Maidenhead','Berkshire'),('Reading','Berkshire'),
('Shrewsbury','Shropshire'),('Oxford','Oxfordshire');
delete from counties where county='Shropshire';
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (Unknown error code)
show warnings;
Level Code Message
Warning 1296 Got error 256 'Foreign key constraint violated: Referenced row exists' from NDB
Error 1451 Cannot delete or update a parent row: a foreign key constraint fails (Unknown error code)
drop table towns, counties;