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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10.3
Description
mysql command has a charset issue.
To reproduced :
CREATE TABLE `t3` (`t` VARCHAR(10)) COLLATE=latin1_swedish_ci ENGINE=InnoDB; |
insert into t3 values (','), ('é'), ('é'); |
using windows:
when using mysql.exe : "C:\Program Files\MariaDB 10.3\bin\mysql.exe" --port=3306 --host=192.168.0.45 --default-character-set=utf8"
(command is "select t, hex(t) from testj.t3")
exchanges are ok :
06 00 00 05 02 c3 a9 02 45 39
|
06 00 00 06 02 c3 a9 02 45 39
|
05 00 00 07 01 2c 02 32 43
|
but results are :
+------+--------+
|
| t | hex(t) |
|
+------+--------+
|
| ÔÇÜ | 82 |
|
| ├® | E9 |
|
| ├® | E9 |
|
using latin1 : "C:\Program Files\MariaDB 10.3\bin\mysql.exe" --port=3306 --host=192.168.0.45 --default-character-set=latin1"
05 00 00 05 01 2c 02 32 43
|
05 00 00 06 01 e9 02 45 39
|
05 00 00 07 01 e9 02 45 39
|
2c corresponds to ',' E9 correspond to 'é' ... but the displayed result is:
+------+--------+
|
| t | hex(t) |
|
+------+--------+
|
| , | 2C |
|
| Ú | E9 |
|
| Ú | E9 |
|
+------+--------+
|
more problematic : inserts :
C:\Users\diego>"C:\Program Files\MariaDB 10.3\bin\mysql.exe" --port=3306 --host=192.168.0.45 --default-character-set=latin1
|
Welcome to the MariaDB monitor. Commands end with ; or \g.
|
Your MariaDB connection id is 77
|
Server version: 10.4.5-MariaDB-1:10.4.5+maria~bionic-log mariadb.org binary distribution
|
|
|
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
|
|
|
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
|
|
|
MariaDB [(none)]> select t, hex(t) from testj.t3;
|
+------+--------+
|
| t | hex(t) |
|
+------+--------+
|
| , | 2C |
|
| Ú | E9 |
|
| Ú | E9 |
|
+------+--------+
|
3 rows in set (0.045 sec)
|
|
|
MariaDB [(none)]> insert into testj.t3 value ('é');
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Query OK, 1 row affected (0.016 sec)
|
|
|
MariaDB [(none)]> select t, hex(t) from testj.t3;
|
+------+--------+
|
| t | hex(t) |
|
+------+--------+
|
| , | 2C |
|
| Ú | E9 |
|
| Ú | E9 |
|
| é | 82 |
|
+------+--------+
|
4 rows in set (0.008 sec)
|
Hexadecimal 82 doesn't correspond here to é, E9 did (http://ascii-table.com/codepage.php?819)
On ubuntu:
diego@diego-pc:~$ mysql --port=3306 -udiego --default-character-set=utf8 --host=127.0.0.1
|
Welcome to the MariaDB monitor. Commands end with ; or \g.
|
Your MariaDB connection id is 84
|
Server version: 10.4.5-MariaDB-1:10.4.5+maria~bionic-log mariadb.org binary distribution
|
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
|
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
|
MariaDB [(none)]> select t, hex(t) from testj.t3;
|
+------+--------+
|
| t | hex(t) |
|
+------+--------+
|
| , | 2C |
|
| é | E9 |
|
| é | E9 |
|
+------+--------+
|
3 rows in set (0.000 sec)
|
this one is OK !
but :
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|
{noformat}
|
diego@diego-pc:~$ mysql --port=3306 -udiego --default-character-set=latin1 --host=127.0.0.1 |
Welcome to the MariaDB monitor. Commands end with ; or \g.
|
Your MariaDB connection id is 85 |
Server version: 10.4.5-MariaDB-1:10.4.5+maria~bionic-log mariadb.org binary distribution |
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. |
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. |
MariaDB [(none)]> select t, hex(t) from testj.t3;
|
+------+--------+
|
| t | hex(t) |
|
+------+--------+
|
| , | 2C |
|
| � | E9 |
|
| � | E9 |
|
+------+--------+
|
3 rows in set (0.000 sec) |
{noformat}
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but protocol is still ok :
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|
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{noformat}
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05 00 00 05 01 2c 02 32 43 |
05 00 00 06 01 e9 02 45 39 |
05 00 00 07 01 e9 02 45 39 |
{noformat}
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