Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Not a Bug
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10.2.38
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None
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Linux jitsi.kgs-born.de 4.15.0-144-generic #148-Ubuntu SMP Sat May 8 02:33:43 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Description
If i compare a bigint with a varchar i get a wrong result
here a sample:
This query should only find 1 row, but it returns 2 rows
MariaDB [bernd]> desc big;
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+-------+------------------+------+-----+---------+----------------+
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| Field | Type | Null | Key | Default | Extra |
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+-------+------------------+------+-----+---------+----------------+
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| id | int(11) unsigned | NO | PRI | NULL | auto_increment | |
| bi | bigint(11) | YES | | NULL | | |
| vc | varchar(20) | YES | | NULL | | |
+-------+------------------+------+-----+---------+----------------+
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3 rows in set (0.01 sec) |
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MariaDB [bernd]> select * from big;
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+----+--------------------+--------------------+
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| id | bi | vc |
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+----+--------------------+--------------------+
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| 1 | 137226000008073943 | 137226000008073943 | |
| 2 | 137226000008073929 | 137226000008073929 | |
+----+--------------------+--------------------+
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2 rows in set (0.05 sec) |
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MariaDB [bernd]> select * from big where vc = 137226000008073943; |
+----+--------------------+--------------------+
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| id | bi | vc |
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+----+--------------------+--------------------+
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| 1 | 137226000008073943 | 137226000008073943 | |
| 2 | 137226000008073929 | 137226000008073929 | |
+----+--------------------+--------------------+
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2 rows in set (0.00 sec) |
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MariaDB [bernd]>
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