File: bug43448.result

package info (click to toggle)
mariadb 1%3A11.8.3-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 772,520 kB
  • sloc: ansic: 2,414,714; cpp: 1,791,394; asm: 381,336; perl: 62,905; sh: 49,647; pascal: 40,897; java: 39,363; python: 20,791; yacc: 20,432; sql: 17,907; xml: 12,344; ruby: 8,544; cs: 6,542; makefile: 6,145; ada: 1,879; lex: 1,193; javascript: 996; objc: 80; tcl: 73; awk: 46; php: 22
file content (32 lines) | stat: -rw-r--r-- 694 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
 
#
# Bug#43448 - Server crashes on multi table delete with Innodb
#
SET @saved_dbug = @@SESSION.debug_dbug;
set session debug_dbug="+d,optimizer_innodb_icp";
CREATE TABLE t1 (
id1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
t CHAR(12)
) ENGINE=InnoDB;
CREATE TABLE t2 (
id2 INT NOT NULL, 
t CHAR(12)
) ENGINE=InnoDB;
CREATE TABLE t3(
id3 INT NOT NULL, 
t CHAR(12), 
INDEX(id3)
) ENGINE=InnoDB;
SELECT COUNT(*) FROM t1 WHERE id1 > 90;
COUNT(*)
10
SELECT COUNT(*) FROM t2 WHERE id2 > 90;
COUNT(*)
50
SELECT COUNT(*) FROM t3 WHERE id3 > 90;
COUNT(*)
500
DELETE t1, t2, t3 
FROM t1, t2, t3 
WHERE t1.id1 = t2.id2 AND t2.id2 = t3.id3 AND t1.id1 > 5;
DROP TABLE t1, t2, t3;
SET debug_dbug= @saved_dbug;