1
0
mirror of https://github.com/MariaDB/server.git synced 2025-07-10 04:22:00 +03:00
Files
mariadb/mysql-test/r/filesort_debug.result
Tor Didriksen 207e5321bb Bug #36022 please log more information about "Sort aborted" queries
Write an additional warning message to the server log, 
explaining why a sort operation is aborted.

The output in mysqld.err will look something like:
110127 15:07:54 [ERROR] mysqld: Sort aborted: Out of memory (Needed 24 bytes)
110127 15:07:54 [ERROR] mysqld: Out of sort memory, consider increasing server sort buffer size
110127 15:07:54 [ERROR] mysqld: Sort aborted: Out of sort memory, consider increasing server sort buffer size
110127 15:07:54 [ERROR] mysqld: Sort aborted: Incorrect number of arguments for FUNCTION test.f1; expected 0, got 1

If --log-warn=2 is enabled, we output information about host/user/query as well.
2011-02-02 12:54:49 +01:00

17 lines
658 B
Plaintext

SET @old_debug= @@session.debug;
#
# Bug#36022 please log more information about "Sort aborted" queries
#
CREATE TABLE t1(f0 int auto_increment primary key, f1 int);
INSERT INTO t1(f1) VALUES (0),(1),(2),(3),(4),(5);
SET session debug= '+d,make_char_array_fail';
CALL mtr.add_suppression("Out of sort memory");
SELECT * FROM t1 ORDER BY f1 ASC, f0;
ERROR HY001: Out of sort memory, consider increasing server sort buffer size
SET session debug= @old_debug;
CREATE FUNCTION f1() RETURNS INT RETURN 1;
DELETE FROM t1 ORDER BY (f1(10)) LIMIT 1;
ERROR 42000: Incorrect number of arguments for FUNCTION test.f1; expected 0, got 1
DROP TABLE t1;
DROP FUNCTION f1;