Вторая строка - корректный результат, первая загадочна:
первая буква слова в поле wo_stress, по которому я ищу, ἰ = 0xF130, а
в значении, которое mysql нашёл, ἱ = 0x1F31. То есть это разные
строки!
>> Dict.find_all_by_wo_stress "ἰκετευω"
=> [#<Dict id: 81723, parent_id: nil, group_id: nil, variant_id: nil,
word: "ἱκετεύω", wo_stress: "ἱκετευω", plain: "ἱκετευω", raw_lsj:
"ἱκετεύω, fut. -σω E.IA462 (cj. Markl.), ...", raw_dvr: nil>]
>> Dict.find_all_by_wo_stress "ἱκετευω"
=> [#<Dict id: 81723, parent_id: nil, group_id: nil, variant_id: nil,
word: "ἱκετεύω", wo_stress: "ἱκετευω", plain: "ἱκετευω", raw_lsj:
"ἱκετεύω, fut. -σω E.IA462 (cj. Markl.), ...", raw_dvr: nil>]
Случайно обнаружил, никакие другие символы в подобном поведении не
замечены, всё уже долгое время работает корректно!
Куда рыть?
libMySQL-devel-5.0.67-alt1
MySQL-server-5.0.67-alt1
MySQL-client-5.0.67-alt1
libMySQL-5.0.67-alt1
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 | 8384512
|
| bdb_home | /db/
|
| bdb_log_buffer_size | 262144
|
| bdb_logdir | /log
|
| bdb_max_lock | 10000
|
| bdb_shared_data | OFF
|
| bdb_tmpdir | /tmp/
|
| binlog_cache_size | 32768
|
| bulk_insert_buffer_size | 8388608
|
| character_set_client | latin1
|
| character_set_connection | latin1
|
| character_set_database | utf8
|
| character_set_filesystem | binary
|
| character_set_results | latin1
|
| character_set_server | utf8
|
| character_set_system | utf8
|
| character_sets_dir | /usr/share/mysql/charsets/
|
| collation_connection | latin1_swedish_ci
|
| collation_database | utf8_general_ci
|
| collation_server | utf8_general_ci
|
| completion_type | 0
|
| concurrent_insert | 1
|
| connect_timeout | 10
|
| datadir | /db/
|
| 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
|
| keep_files_on_create | OFF
|
| 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 | YES
|
| have_bdb | YES
|
| have_blackhole_engine | YES
|
| 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_ssl | DISABLED
|
| have_query_cache | YES
|
| have_raid | NO
|
| have_rtree_keys | YES
|
| have_symlink | YES
|
| hostname | mbnote.rinet.net
|
| init_connect |
|
| init_file |
|
| init_slave |
|
| innodb_additional_mem_pool_size | 1048576
|
| innodb_autoextend_increment | 8
|
| innodb_buffer_pool_awe_mem_mb | 0
|
| innodb_buffer_pool_size | 8388608
|
| innodb_checksums | ON
|
| innodb_commit_concurrency | 0
|
| innodb_concurrency_tickets | 500
|
| innodb_data_file_path | ibdata1:10M:autoextend
|
| innodb_data_home_dir |
|
| innodb_adaptive_hash_index | ON
|
| innodb_doublewrite | ON
|
| innodb_fast_shutdown | 1
|
| innodb_file_io_threads | 4
|
| innodb_file_per_table | OFF
|
| innodb_flush_log_at_trx_commit | 1
|
| innodb_flush_method |
|
| innodb_force_recovery | 0
|
| innodb_lock_wait_timeout | 50
|
| innodb_locks_unsafe_for_binlog | OFF
|
| innodb_log_arch_dir |
|
| innodb_log_archive | OFF
|
| innodb_log_buffer_size | 1048576
|
| innodb_log_file_size | 5242880
|
| innodb_log_files_in_group | 2
|
| innodb_log_group_home_dir | ./
|
| innodb_max_dirty_pages_pct | 90
|
| innodb_max_purge_lag | 0
|
| innodb_mirrored_log_groups | 1
|
| innodb_open_files | 300
|
| innodb_rollback_on_timeout | OFF
|
| innodb_support_xa | ON
|
| innodb_sync_spin_loops | 20
|
| innodb_table_locks | ON
|
| innodb_thread_concurrency | 8
|
| innodb_thread_sleep_delay | 10000
|
| interactive_timeout | 28800
|
| join_buffer_size | 131072
|
| key_buffer_size | 8384512
|
| key_cache_age_threshold | 300
|
| key_cache_block_size | 1024
|
| key_cache_division_limit | 100
|
| language | /usr/share/mysql/english/
|
| large_files_support | ON
|
| large_page_size | 0
|
| large_pages | OFF
|
| lc_time_names | en_US
|
| license | GPL
|
| local_infile | ON
|
| locked_in_memory | OFF
|
| log | OFF
|
| log_bin | OFF
|
| log_bin_trust_function_creators | OFF
|
| log_error |
|
| log_queries_not_using_indexes | OFF
|
| log_slave_updates | OFF
|
| log_slow_queries | OFF
|
| log_warnings | 1
|
| long_query_time | 10
|
| low_priority_updates | OFF
|
| lower_case_file_system | OFF
|
| lower_case_table_names | 0
|
| max_allowed_packet | 1048576
|
| max_binlog_cache_size | 4294963200
|
| max_binlog_size | 1073741824
|
| max_connect_errors | 10
|
| max_connections | 100
|
| max_delayed_threads | 20
|
| max_error_count | 64
|
| max_heap_table_size | 16777216
|
| max_insert_delayed_threads | 20
|
| max_join_size | 18446744073709551615
|
| max_length_for_sort_data | 1024
|
| max_prepared_stmt_count | 16382
|
| max_relay_log_size | 0
|
| max_seeks_for_key | 4294967295
|
| max_sort_length | 1024
|
| max_sp_recursion_depth | 0
|
| max_tmp_tables | 32
|
| max_user_connections | 0
|
| max_write_lock_count | 4294967295
|
| multi_range_count | 256
|
| myisam_data_pointer_size | 6
|
| myisam_max_sort_file_size | 2146435072
|
| myisam_recover_options | OFF
|
| myisam_repair_threads | 1
|
| myisam_sort_buffer_size | 8388608
|
| myisam_stats_method | nulls_unequal
|
| net_buffer_length | 16384
|
| net_read_timeout | 30
|
| net_retry_count | 10
|
| net_write_timeout | 60
|
| new | OFF
|
| old_passwords | ON
|
| open_files_limit | 1024
|
| optimizer_prune_level | 1
|
| optimizer_search_depth | 62
|
| pid_file | /mysqld.pid
|
| plugin_dir |
|
| port | 0
|
| preload_buffer_size | 32768
|
| profiling | OFF
|
| profiling_history_size | 15
|
| protocol_version | 10
|
| query_alloc_block_size | 8192
|
| query_cache_limit | 1048576
|
| query_cache_min_res_unit | 4096
|
| query_cache_size | 0
|
| query_cache_type | ON
|
| query_cache_wlock_invalidate | OFF
|
| query_prealloc_size | 8192
|
| range_alloc_block_size | 4096
|
| read_buffer_size | 131072
|
| read_only | OFF
|
| read_rnd_buffer_size | 262144
|
| relay_log |
|
| relay_log_index |
|
| relay_log_info_file | relay-log.info
|
| relay_log_purge | ON
|
| relay_log_space_limit | 0
|
| rpl_recovery_rank | 0
|
| secure_auth | OFF
|
| secure_file_priv |
|
| server_id | 0
|
| skip_external_locking | ON
|
| skip_networking | ON
|
| skip_show_database | OFF
|
| slave_compressed_protocol | OFF
|
| slave_load_tmpdir | /tmp/
|
| slave_net_timeout | 3600
|
| slave_skip_errors | OFF
|
| slave_transaction_retries | 10
|
| slow_launch_time | 2
|
| socket | /mysql.sock
|
| sort_buffer_size | 2097144
|
| sql_big_selects | ON
|
| sql_mode |
|
| sql_notes | ON
|
| sql_warnings | OFF
|
| ssl_ca |
|
| ssl_capath |
|
| ssl_cert |
|
| ssl_cipher |
|
| ssl_key |
|
| storage_engine | MyISAM
|
| sync_binlog | 0
|
| sync_frm | ON
|
| system_time_zone | MSD
|
| table_cache | 64
|
| table_lock_wait_timeout | 50
|
| table_type | MyISAM
|
| thread_cache_size | 0
|
| thread_stack | 196608
|
| time_format | %H:%i:%s
|
| time_zone | SYSTEM
|
| timed_mutexes | OFF
|
| tmp_table_size | 33554432
|
| tmpdir | /tmp
|
| transaction_alloc_block_size | 8192
|
| transaction_prealloc_size | 4096
|
| tx_isolation | REPEATABLE-READ
|
| updatable_views_with_limit | YES
|
| version | 5.0.67
|
| version_bdb | Sleepycat Software: Berkeley DB
4.1.24: (August 4, 2008) |
| version_comment | ALT Linux MySQL RPM
|
| version_compile_machine | i586
|
| version_compile_os | alt-linux-gnu
|
| wait_timeout | 28800
|
+---------------------------------+-----------------------------------------------------------+
239 rows in set (0.08 sec)
M.