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