| Bug #27570 | Russian lowcase 'ya' (cp1251) breaks SET or ENUM type | ||
|---|---|---|---|
| Submitted: | 1 Apr 2007 10:44 | Modified: | 30 Sep 2007 10:27 |
| Reporter: | Alexander Bechkov | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server: Charsets | Severity: | S2 (Serious) |
| Version: | 3-5, 5.0.44 | OS: | Linux |
| Assigned to: | CPU Architecture: | Any | |
[1 Apr 2007 16:35]
Valeriy Kravchuk
Thank you for a problem report. Please, try to repeat with a newer version, 5.0.37, and inform about the results. In case of the same problem, please, send the results of SHOW VARIABLES LIKE 'cha%' from the same environment.
[1 May 2007 23:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".
[2 May 2007 7:24]
Valeriy Kravchuk
Feedback is still needed.
[23 May 2007 11:48]
Valeriy Kravchuk
Please, check with a newer version, 5.0.41.
[23 Jun 2007 23:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".
[17 Aug 2007 17:05]
Alexander Bechkov
Using default utf8 all is OK, but when cp1251 database created(with same connection-collation charset) lowcase 'ya' breaks SET or ENUM type
Old versions of mysql has the same "feature":
CREATE TABLE `testtbl2` ( `section` enum('a','b','аяа','e') NOT NULL default 'a');
Query OK, 0 rows affected (0.00 sec)
mysql> show fields from testtbl2;
+---------+---------------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+---------------------------+------+-----+---------+-------+
| section | enum('a','b','а','а','e') | | | a | |
+---------+---------------------------+------+-----+---------+-------+
1 row in set (0.00 sec)
mysql> show variables like 'character_set%';
+----------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Variable_name | Value |
+----------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| character_set | latin1 |
| character_sets | latin1 big5 cp1251 cp1257 croat czech danish dec8 dos estonia euc_kr gb2312 gbk german1 greek hebrew hp8 hungarian koi8_ru koi8_ukr latin2 latin5 swe7 usa7 win1250 win1251 win1251ukr ujis sjis tis620 |
+----------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
2 rows in set (0.00 sec)
mysql> show variables like 'version';
+---------------+---------+
| Variable_name | Value |
+---------------+---------+
| version | 3.23.58 |
+---------------+---------+
1 row in set (0.00 sec)
[21 Aug 2007 10:41]
Alexander Bechkov
I'd investigated the problem. It's occured when mysql compiled with latin1 option(version 5.0.44). With utf8 all is ok. Should i change the category to "compiling"?
[30 Aug 2007 10:27]
Sveta Smirnova
Thank you for the feedback. Please provide configure string you used to compile 5.0.44
[30 Sep 2007 23:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".
Description: Russian lowcase 'ya' breaks arguments of SET or ENUM field. Affected CREATE and ALTER queries See below: How to repeat: CREATE TABLE `testtbl` ( `section` enum('a','b','аяа','e') collate cp1251_bin NOT NULL default 'a' ) ENGINE=MyISAM DEFAULT CHARSET=cp1251 COLLATE=cp1251_bin; mysql> show fields from testtbl; +---------+---------------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +---------+---------------------------+------+-----+---------+-------+ | section | enum('a','b','а','а','e') | NO | | a | | +---------+---------------------------+------+-----+---------+-------+ 1 row in set (0.00 sec) mysql> show variables; +---------------------------------+-------------------------------------------+ | Variable_name | Value | +---------------------------------+-------------------------------------------+ | auto_increment_increment | 1 | | auto_increment_offset | 1 | | automatic_sp_privileges | ON | | back_log | 50 | | basedir | /usr/ | | bdb_cache_size | 8388600 | | bdb_home | /var/lib/mysql-cp1251/ | | bdb_log_buffer_size | 32768 | | bdb_logdir | | | bdb_max_lock | 10000 | | bdb_shared_data | OFF | | bdb_tmpdir | /tmp/ | | binlog_cache_size | 32768 | | bulk_insert_buffer_size | 8388608 | | character_set_client | cp1251 | | character_set_connection | cp1251 | | character_set_database | cp1251 | | character_set_filesystem | binary | | character_set_results | cp1251 | | character_set_server | cp1251 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | | collation_connection | cp1251_general_ci | | collation_database | cp1251_bin | | collation_server | cp1251_general_ci | | completion_type | 0 | | concurrent_insert | 1 | | connect_timeout | 5 | | datadir | /var/lib/mysql-cp1251/ | | date_format | %Y-%m-%d | | datetime_format | %Y-%m-%d %H:%i:%s | | default_week_format | 0 | | delay_key_write | ON | | delayed_insert_limit | 100 | | delayed_insert_timeout | 300 | | delayed_queue_size | 1000 | | div_precision_increment | 4 | | engine_condition_pushdown | OFF | | expire_logs_days | 0 | | flush | OFF | | flush_time | 0 | | ft_boolean_syntax | + -><()~*:""&| | | ft_max_word_len | 84 | | ft_min_word_len | 4 | | ft_query_expansion_limit | 20 | | ft_stopword_file | (built-in) | | group_concat_max_len | 1024 | | have_archive | NO | | have_bdb | YES | | have_blackhole_engine | NO | | have_compress | YES | | have_crypt | YES | | have_csv | NO | | have_dynamic_loading | YES | | have_example_engine | NO | | have_federated_engine | NO | | have_geometry | YES | | have_innodb | YES | | have_isam | NO | | have_merge_engine | YES | | have_ndbcluster | NO | | have_openssl | DISABLED | | have_query_cache | YES | | have_raid | NO | | have_rtree_keys | YES | | have_symlink | YES | | init_connect | SET NAMES cp1251 | .... | | transaction_alloc_block_size | 8192 | | transaction_prealloc_size | 4096 | | tx_isolation | REPEATABLE-READ | | updatable_views_with_limit | YES | | version | 5.0.26-log | | version_bdb | Sleepycat Software: Berkeley DB 4.1.24: ( | | version_comment | Gentoo Linux mysql-5.0.26-r2 | | version_compile_machine | i686 | | version_compile_os | pc-linux-gnu | | wait_timeout | 28800 | +---------------------------------+-------------------------------------------+ 228 rows in set (0.01 sec)