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
|
--source include/have_case_insensitive_file_system.inc
--source include/have_innodb.inc
--echo #
--echo # Bug#46941 crash with lower_case_table_names=2 and
--echo # foreign data dictionary confusion
--echo #
CREATE DATABASE XY;
USE XY;
#
# Logs are disabled, since the number of creates tables
# and subsequent select statements may vary between
# versions
#
--disable_query_log
--disable_result_log
let $tcs = `SELECT @@table_open_cache + 1`;
let $i = $tcs;
while ($i)
{
eval CREATE TABLE XY.T_$i (a INT NOT NULL, b INT NOT NULL, c INT NOT NULL, d INT,
primary key(a, b), unique(b)) ENGINE=InnoDB;
dec $i;
}
eval ALTER TABLE XY.T_$tcs ADD INDEX I1 (c, b),
ADD CONSTRAINT C1 FOREIGN KEY (c, b) REFERENCES XY.T_1 (a, b);
eval ALTER TABLE XY.T_$tcs ADD INDEX I2 (b),
ADD CONSTRAINT C2 FOREIGN KEY (b) REFERENCES XY.T_1(a);
let $i = $tcs;
while ($i)
{
eval SELECT * FROM XY.T_$i LIMIT 1;
dec $i;
}
DROP DATABASE XY;
CREATE DATABASE XY;
USE XY;
eval CREATE TABLE XY.T_$tcs (a INT NOT NULL, b INT NOT NULL, c INT NOT NULL, d INT,
PRIMARY KEY(a, b), UNIQUE(b)) ENGINE=InnoDB;
#
# The bug causes this SELECT to err
eval SELECT * FROM XY.T_$tcs LIMIT 1;
--enable_query_log
--enable_result_log
DROP DATABASE XY;
|
