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410cb8dfc5
The problem was overflow in max_length when we tried to des_decrypt() something which is not the output of des_encrypt()
9 lines
183 B
Plaintext
9 lines
183 B
Plaintext
CREATE TABLE t1(a int) engine=innodb;
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INSERT INTO t1 VALUES (1);
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SELECT DISTINCT
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convert((SELECT des_decrypt(2,1) AS a FROM t1 WHERE @a:=1), signed) as d
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FROM t1 ;
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d
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2
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DROP TABLE t1;
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