MariaDB [(none)]> select cast(cast(x'00000000000000000000000000000001' as varchar(36)) as uuid);
|
+------------------------------------------------------------------------+
|
| cast(cast(x'00000000000000000000000000000001' as varchar(36)) as uuid) |
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+------------------------------------------------------------------------+
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| NULL |
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+------------------------------------------------------------------------+
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1 row in set, 1 warning (0.000 sec)
|
|
MariaDB [(none)]> show warnings;
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+---------+------+----------------------------------------------------------------------------------------------------------+
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| Level | Code | Message |
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+---------+------+----------------------------------------------------------------------------------------------------------+
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| Warning | 1292 | Incorrect uuid value: '\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0001' |
|
+---------+------+----------------------------------------------------------------------------------------------------------+
|