File: insert_debug.test

package info (click to toggle)
mariadb-10.3 1%3A10.3.34-0%2Bdeb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 531,600 kB
  • sloc: cpp: 1,415,326; ansic: 917,243; perl: 58,570; sh: 43,538; pascal: 39,206; java: 33,919; yacc: 32,096; javascript: 15,655; python: 10,576; ruby: 8,684; xml: 5,957; makefile: 4,893; sql: 3,750; asm: 841; lex: 670; php: 22; awk: 20; sed: 16
file content (49 lines) | stat: -rw-r--r-- 1,196 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
--source include/have_innodb.inc
--source include/have_debug.inc
--source include/have_partition.inc

--echo #
--echo # Bug#19904003 INNODB_LIMIT_OPTIMISTIC_INSERT_DEBUG=1
--echo # CAUSES INFINITE PAGE SPLIT
--echo #

SET GLOBAL innodb_change_buffering_debug=1;
SET GLOBAL innodb_limit_optimistic_insert_debug=1;
CREATE TABLE t1(c1 INT PRIMARY KEY) ENGINE=InnoDB
PARTITION BY HASH (c1) PARTITIONS 15;
DROP TABLE t1;

SET GLOBAL innodb_change_buffering_debug=0;
SET GLOBAL innodb_limit_optimistic_insert_debug=0;

--echo #
--echo # Bug#25082593 FOREIGN KEY VALIDATION DOESN'T NEED
--echo # TO ACQUIRE GAP LOCK IN READ COMMITTED
--echo #

SET GLOBAL innodb_limit_optimistic_insert_debug=2;

CREATE TABLE t1(col1 INT PRIMARY KEY) ENGINE=INNODB;

CREATE TABLE t2(col1 INT PRIMARY KEY, col2 INT NOT NULL,
FOREIGN KEY(col2) REFERENCES t1(col1)) ENGINE=INNODB;

INSERT INTO t1 VALUES(1), (3), (4);

connect (con1,localhost,root);

SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
START TRANSACTION;
INSERT INTO t2 VALUES(1, 3);

connection default;
START TRANSACTION;

INSERT INTO t1 VALUES(2);

disconnect con1;

SET GLOBAL innodb_limit_optimistic_insert_debug=0;

DROP TABLE t2;
DROP TABLE t1;