=== Phase1 start 2026-06-01T21:47:02+09:00 ===
mysqldump: [Warning] Using a password on the command line interface can be insecure.
ERROR: ASCII '\0' appeared in the statement, but this is not allowed unless option --binary-mode is enabled and mysql is run in non-interactive mode. Set --binary-mode to 1 if ASCII '\0' is expected. Query: '‹'.
mysqldump: Got errno 32 on write
=== Phase1 end 2026-06-01T21:47:03+09:00 exit=0 ===
=== Phase1 retry 2026-06-01T21:47:15+09:00 ===
mysqldump: [Warning] Using a password on the command line interface can be insecure.
--------------
CREATE TABLE `all_race_ai_compare` (
  `id` bigint unsigned NOT NULL AUTO_INCREMENT,
  `race_id` bigint unsigned NOT NULL,
  `race_date` date NOT NULL,
  `track_code` varchar(8) NOT NULL,
  `race_number` tinyint unsigned NOT NULL,
  `race_name` varchar(256) DEFAULT NULL,
  `ai_honmei_umaban` tinyint unsigned DEFAULT NULL COMMENT '◎本命（堅実1�）',
  `ai_honmei_name` varchar(128) DEFAULT NULL,
  `ai_honmei_score` decimal(8,2) DEFAULT NULL,
  `ai_taikou_umaban` tinyint unsigned DEFAULT NULL COMMENT '〇対抗（堅実2�）',
  `ai_taikou_name` varchar(128) DEFAULT NULL,
  `ai_taikou_score` decimal(8,2) DEFAULT NULL,
  `ai_tanana_umaban` tinyint unsigned DEFAULT NULL COMMENT '▲�穴（堅実3�）',
  `ai_tanana_name` varchar(128) DEFAULT NULL,
  `ai_tanana_score` decimal(8,2) DEFAULT NULL,
  `ai_renka_umaban` tinyint unsigned DEFAULT NULL COMMENT '△連下（堅実4�）',
  `ai_renka_name` varchar(128) DEFAULT NULL,
  `ai_renka_score` decimal(8,2) DEFAULT NULL,
  `winner_umaban` tinyint unsigned DEFAULT NULL,
  `winner_name` varchar(128) DEFAULT NULL,
  `match_honmei_winner` tinyint(1) DEFAULT NULL COMMENT '1=◎�1�',
  `match_taikou_winner` tinyint(1) DEFAULT NULL COMMENT '1=〇�1�',
  `match_honmei_or_taikou_winner` tinyint(1) DEFAULT NULL COMMENT '1=◎or〇�1�',
  `status` varchar(24) NOT NULL DEFAULT 'ok',
  `error_message` varchar(512) DEFAULT NULL,
  `ai_snapshot_json` json DEFAULT NULL,
  `generated_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  UNIQUE KEY `uq_all_race_id` (`race_id`),
  KEY `idx_all_race_date` (`race_date`),
  KEY `idx_all_race_track` (`track_code`,`race_date`),
  CONSTRAINT `fk_all_race_compare_race` FOREIGN KEY (`race_id`) REFERENCES `races` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='�果確定済�全レース�AI予想実績'
--------------

ERROR 1273 (HY000) at line 25: Unknown collation: 'utf8mb4_0900_ai_ci'
mysqldump: Got errno 32 on write
=== Phase1 retry end 2026-06-01T21:47:15+09:00 exit=0 ===
=== Phase1 sed-fix 2026-06-01T21:47:57+09:00 ===
mysqldump: [Warning] Using a password on the command line interface can be insecure.
=== Phase1 sed-fix end 2026-06-01T21:52:07+09:00 exit=0 ===
=== Phase2 jv_raw_records start 2026-06-01T21:52:43+09:00 ===
mysqldump: [Warning] Using a password on the command line interface can be insecure.
mysqldump: Got error: 1049: Unknown database 'jv_raw_records' when selecting the database
=== Phase2 jv_raw_records start 2026-06-01T21:53:00+09:00 ===
mysqldump: [Warning] Using a password on the command line interface can be insecure.
mysqldump: Got error: 1049: Unknown database 'jv_raw_records' when selecting the database
=== Phase2 jv_raw_records start 2026-06-01T21:53:10+09:00 ===
mysqldump: [Warning] Using a password on the command line interface can be insecure.
=== Phase2 end 2026-06-01T22:56:14+09:00 exit=0 ===