File: MW-329F.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 (105 lines) | stat: -rw-r--r-- 2,850 bytes parent folder | download | duplicates (3)
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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
#
# MW-329F Fix incorrect affected rows count after replay.
#
# This is a version of MW-329 without the infinite loop that
# in the original test is closed by killing the connection.
#

--source include/galera_cluster.inc
--source include/have_innodb.inc

CREATE TABLE t1 (f1 INTEGER, f2 CHAR(20) DEFAULT 'abc') ENGINE=InnoDB;

# We start with a populated table
INSERT INTO t1 (f1) VALUES (1),(65535);

#
# Run concurrent INSERTs
#

DELIMITER |;
CREATE PROCEDURE proc_insert (repeat_count int)
BEGIN
        DECLARE current_num int;
        DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN END;
        SET current_num = 0;
        SET SESSION wsrep_sync_wait = 0;
        WHILE current_num < repeat_count do
            INSERT INTO t1 (f1) VALUES (FLOOR( 1 + RAND( ) * 65535 ));
            SELECT SLEEP(0.1);
            SET current_num = current_num + 1;
        END WHILE;
END|
DELIMITER ;|

--connect node_1b, 127.0.0.1, root, , test, $NODE_MYPORT_1
--connection node_1b
--let $connection_id = `SELECT CONNECTION_ID()`
--disable_query_log
--disable_result_log
--send CALL proc_insert(500);

#
# Run concurrent UPDATEs. We expect that each UPDATE will report that
# some rows were matched and updated
#

--connection node_2
--let $count = 2
--let $wsrep_local_replays_old = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_replays'`

while ($count)
{
	--let $signature = `SELECT LEFT(MD5(RAND()), 10)`
	--disable_query_log
	--error 0,ER_LOCK_DEADLOCK
	--eval UPDATE t1 SET f2 = '$signature'
	--enable_query_log
	--let $row_count = `SELECT ROW_COUNT()`
	if (`SELECT @@error_count = 0`) {
		if (`SELECT $row_count = 0`) {
			--die ROW_COUNT() = 0
		}
	}

        #
        # Ensure at least one replay happens
        #

        --let $wsrep_replays = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_replays'`
        --disable_query_log
        if (`SELECT $wsrep_replays - $wsrep_local_replays_old > 0`) {
                --dec $count
        }
        --enable_query_log
}

#
# Confirm that some transaction replays occurred
#

--let $wsrep_local_replays_new = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_new - $wsrep_local_replays_old > 0 AS wsrep_local_replays;
--enable_query_log

#
# getting execution results for --send
#

--connection node_1b
--error 0,1317,2013,2026
--reap
--enable_query_log
--enable_result_log

--connection node_1
DROP PROCEDURE proc_insert;
DROP TABLE t1;

--disconnect node_1b

# Due to MW-330, Multiple "conflict state 3 after post commit" warnings if table is dropped while SP is running
CALL mtr.add_suppression("WSREP: .* conflict state after post commit ");

set global innodb_status_output=Default;