config root man

drop table if exists t1;
create table t1 (
a int not null references t2,
b int not null references t2 (c),
primary key (a,b),
foreign key (a) references t3 match full,
foreign key (a) references t3 match partial,
foreign key (a,b) references t3 (c,d) on delete no action
on update no action,
foreign key (a,b) references t3 (c,d) on update cascade,
foreign key (a,b) references t3 (c,d) on delete set default,
foreign key (a,b) references t3 (c,d) on update set null);
create index a on t1 (a);
create unique index b on t1 (a,b);
drop table t1;
drop table if exists t_34455;
create table t_34455 (
a int not null,
foreign key (a) references t3 (a) match full match partial);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'match partial)' at line 3
create table t_34455 (
a int not null,
foreign key (a) references t3 (a) on delete set default match full);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'match full)' at line 3
create table t_34455 (
a int not null,
foreign key (a) references t3 (a) on update set default match full);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'match full)' at line 3
create table t_34455 (
a int not null,
foreign key (a) references t3 (a)
on delete set default on delete set default);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'delete set default)' at line 4
create table t_34455 (
a int not null,
foreign key (a) references t3 (a)
on update set default on update set default);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'update set default)' at line 4
create table t_34455 (a int not null);
alter table t_34455
add foreign key (a) references t3 (a) match full match partial);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'match partial)' at line 2
alter table t_34455
add foreign key (a) references t3 (a) on delete set default match full);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'match full)' at line 2
alter table t_34455
add foreign key (a) references t3 (a) on update set default match full);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'match full)' at line 2
alter table t_34455
add foreign key (a) references t3 (a)
on delete set default on delete set default);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'delete set default)' at line 3
alter table t_34455
add foreign key (a) references t3 (a)
on update set default on update set default);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'update set default)' at line 3
drop table t_34455;
#
# Bug#20752436: INNODB: FAILING ASSERTION: 0 IN FILE HANDLER0ALTER.CC
# LINE 6647
#
# Verify that index types that cannot be used as foreign keys are
# ignored when creating foreign keys.
set @@foreign_key_checks=0;
CREATE TABLE t1(a CHAR(100), b GEOMETRY NOT NULL) ENGINE InnoDB;
# Creating a foreign key on a GEOMETRY column is not supported
ALTER TABLE t1 ADD CONSTRAINT fi_b FOREIGN KEY(b) REFERENCES ti2(b);
ERROR 42000: BLOB/TEXT column 'b' used in key specification without a key length
# Adds FULLTEXT and SPATAL indices which cannot be used as foreign keys
ALTER TABLE t1 ADD FULLTEXT INDEX(a), ADD SPATIAL INDEX(b);
Warnings:
Warning	124	InnoDB rebuilding table to add column FTS_DOC_ID
# Adds a foreign key on column with FULLTEXT index.
# The FULLTEXT index cannot be used and the generated key must be kept
ALTER TABLE t1 ADD CONSTRAINT fi_a FOREIGN KEY(a) REFERENCES ti2(a);
SHOW INDEXES FROM t1;
Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment	Index_comment
t1	1	b	1	b	A	0	32	NULL		SPATIAL		
t1	1	fi_a	1	a	A	0	NULL	NULL	YES	BTREE		
t1	1	a	1	a	NULL	0	NULL	NULL	YES	FULLTEXT		
# Attempt to add a foreign key on column with SPATIAL index.
# The SPATIAL index cannot be used so this becomes an attempt at
# creating a foreign key on a GEOMETRY column which is not supported
ALTER TABLE t1 ADD CONSTRAINT fi_b FOREIGN KEY(b) REFERENCES ti2(b);
ERROR 42000: BLOB/TEXT column 'b' used in key specification without a key length
DROP TABLE t1;
set @@foreign_key_checks= 1;