1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#
# ALTER RENAME updates the generated foreign key names in the table.
# Test that these names are properly rolled back on a failure.
#
--source connect.inc
--source include/have_debug.inc
--echo # Setup
create table parent (
pk int primary key,
id1 int unique,
id2 int unique
) engine ndb;
create table child (
pk int primary key,
ref1 int,
ref2 int,
foreign key ref1_idx(ref1) references parent (id1),
foreign key ref2_idx(ref2) references parent (id2)
) engine ndb;
--echo # Verify the foreign keys on child
--let $ndb_table_name=child
--source verify_foreign_keys.inc
# Set debug to simulate a rollback request
set debug='+d,ndb_simulate_failure_after_table_rename';
--echo # Simple rename child should fail
--echo # and the foreign key names should remain the same
--error ER_INTERNAL_ERROR
rename table child to child1;
--echo # Verify the foreign keys on child
--let $ndb_table_name=child
--source verify_foreign_keys.inc
# Set debug to simulate a rollback request
set debug='+d,ndb_simulate_failure_after_table_rename';
--echo # Rename using inplace alter should fail
--echo # and the foreign key names should remain the same
--error ER_INTERNAL_ERROR
alter table child rename to child1, algorithm = inplace;
--echo # Verify the foreign keys on child
--let $ndb_table_name=child
--source verify_foreign_keys.inc
# Set debug to simulate a rollback request
set debug='+d,ndb_simulate_failure_after_table_rename';
--echo # Rename using copy alter should fail
--echo # and the foreign key names should remain the same
--error ER_INTERNAL_ERROR
alter table child rename to child1, algorithm = copy;
--echo # Verify the foreign keys on child
--let $ndb_table_name=child
--source verify_foreign_keys.inc
--echo # Cleanup
drop table child, parent;
|
