File: index_merge_bug29952775.test

package info (click to toggle)
mysql-8.0 8.0.43-3
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,273,924 kB
  • sloc: cpp: 4,684,605; ansic: 412,450; pascal: 108,398; java: 83,641; perl: 30,221; cs: 27,067; sql: 26,594; sh: 24,181; python: 21,816; yacc: 17,169; php: 11,522; xml: 7,388; javascript: 7,076; makefile: 2,194; lex: 1,075; awk: 670; asm: 520; objc: 183; ruby: 97; lisp: 86
file content (16 lines) | stat: -rw-r--r-- 603 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
--echo #
--echo # Bug #29952775 SETTING SORT_BUFFER_SIZE TO A LARGE VALUE
--echo #               CAUSES QUERY TO GO OUT OF MEMORY
--echo #

# The provided value is too large for a Sys_var_ulong on 32bit systems
# The provided value is too large for a Sys_var_ulong on Windows
--source include/have_64bit.inc
--source include/not_windows.inc

SET SESSION sort_buffer_size = 18446744073709551615;
CREATE TABLE t0(c0 INT UNIQUE, c1 INT UNIQUE);
INSERT INTO t0(c0) VALUES(1), (2), (3);
SELECT * FROM t0 WHERE NOT((t0.c1 IS NULL) AND ((t0.c0) != (1)));
DROP TABLE t0;
SET SESSION sort_buffer_size = default;