File: galera_rsu_drop_pk.test

package info (click to toggle)
mariadb 1%3A11.8.2-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, trixie
  • size: 765,428 kB
  • sloc: ansic: 2,382,827; cpp: 1,803,532; asm: 378,315; perl: 63,176; sh: 46,496; pascal: 40,776; java: 39,363; yacc: 20,428; python: 19,506; sql: 17,864; xml: 12,463; ruby: 8,544; makefile: 6,059; cs: 5,855; ada: 1,700; lex: 1,193; javascript: 1,039; objc: 80; tcl: 73; awk: 46; php: 22
file content (66 lines) | stat: -rw-r--r-- 2,335 bytes parent folder | download | duplicates (6)
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
62
63
64
65
66
#
# ALTER TABLE ... DROP PRIMARY KEY under Rolling Schema Upgrade
#

--source include/big_test.inc
--source include/galera_cluster.inc

--connection node_1
CREATE TABLE ten (f1 INTEGER) Engine=InnoDB;
INSERT INTO ten VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);

CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) Engine=InnoDB;

# Insert some values before the ALTER
INSERT INTO t1 (f1) SELECT 000000 + (10000 * a1.f1) + (1000 * a2.f1) + (100 * a3.f1) + (10 * a4.f1) + a5.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;

# Insert more values while the ALTER is running
--send INSERT INTO t1 (f1) SELECT 100000 + (10000 * a1.f1) + (1000 * a2.f1) + (100 * a3.f1) + (10 * a4.f1) + a5.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;

--connection node_2
SET SESSION wsrep_OSU_method = "RSU";
ALTER TABLE t1 DROP PRIMARY KEY;
SET SESSION wsrep_OSU_method = "TOI";

# Insert even more data after the ALTER has completed
INSERT INTO t1 (f1) SELECT 200000 + (10000 * a1.f1) + (1000 * a2.f1) + (100 * a3.f1) + (10 * a4.f1) + a5.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;

--let $wait_condition = SELECT COUNT(*) = 300000 FROM t1;
--source include/wait_condition.inc

SELECT COUNT(*) as expect_300000 FROM t1;
SELECT MAX(f1) as expect_299999 FROM t1;

--connection node_1
--reap
--let $wait_condition = SELECT COUNT(*) = 300000 FROM t1;
--source include/wait_condition.inc
SELECT COUNT(*) as expect_300000 FROM t1;
SELECT MAX(f1) as expect_299999 FROM t1;

SET SESSION wsrep_OSU_method = "RSU";
ALTER TABLE t1 DROP PRIMARY KEY;
SET SESSION wsrep_OSU_method = "TOI";

# Insert some previously-conflicting values after the ALTER has been applied on all nodes.
--connection node_2
INSERT INTO t1 (f1) VALUES (1);
INSERT INTO t1 (f1) VALUES (10);

--connection node_1
--let $wait_condition = SELECT COUNT(*) = 2 FROM t1 where f1 = 10;
--source include/wait_condition.inc
SELECT COUNT(*) as expect_2 FROM t1 WHERE f1 = 1;
SELECT COUNT(*) as expect_2 FROM t1 WHERE f1 = 10;

INSERT INTO t1 (f1) VALUES (100);
INSERT INTO t1 (f1) VALUES (1000);

--connection node_2
--let $wait_condition = SELECT COUNT(*) = 2 FROM t1 where f1 = 1000;
--source include/wait_condition.inc
SELECT COUNT(*) as expect_2 FROM t1 WHERE f1 = 100;
SELECT COUNT(*) as expect_2 FROM t1 WHERE f1 = 1000;

DROP TABLE t1;
DROP TABLE ten;