File: ps_max_subselect-5113.test

package info (click to toggle)
mariadb-10.0 10.0.32-0%2Bdeb8u1
  • links: PTS, VCS
  • area: main
  • in suites: jessie
  • size: 476,064 kB
  • sloc: cpp: 1,400,131; ansic: 832,140; perl: 54,391; sh: 41,304; pascal: 32,365; yacc: 14,921; xml: 5,257; sql: 4,667; cs: 4,647; makefile: 4,555; ruby: 4,465; python: 2,292; lex: 1,427; java: 941; asm: 295; awk: 54; php: 22; sed: 16
file content (20 lines) | stat: -rw-r--r-- 425 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
#
# MDEV-5113 Wrong result (extra row) and valgrind warnings in Item_maxmin_subselect::any_value on 2nd execution of PS with SELECT subquery
#

CREATE TABLE t1 (b INT NOT NULL);
INSERT INTO t1 VALUES (0),(8);

PREPARE stmt FROM '
 SELECT 1 FROM t1 AS o 
   WHERE o.b >= ALL ( 
     SELECT a2.b FROM t1 AS a1 LEFT JOIN t1 AS a2 ON ( a2.b = a1.b ) 
     WHERE a1.b <= a2.b 
  )
';

EXECUTE stmt;
EXECUTE stmt;

DROP TABLE t1;