在 phpMyAdmin 2.11.9.2 + MySQL 5.2.6 環境建立儲存過程時遇到 ERROR 1307 (HY000): Failed to create procedure。根因為 mysql.proc 系統表結構與 MySQL 版本不匹配(缺少新版欄位)。
CREATE PROCEDURE test_proc() BEGIN SELECT 1; END;
// ERROR 1307 (HY000): Failed to create procedure...
早期 proc 表缺少 MySQL 5.1+ 新增欄位:
character_set_clientcollation_connectiondb_collationbody_utf8sql_mode 選項不完整(缺 GBASE80、GBASE81 等)proc 表資料(若有自訂過程)DROP TABLE mysql.proc;CREATE TABLE `proc` (
`db` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`name` char(64) NOT NULL DEFAULT '',
`type` enum('FUNCTION','PROCEDURE') NOT NULL,
`specific_name` char(64) NOT NULL DEFAULT '',
`language` enum('SQL') NOT NULL DEFAULT 'SQL',
`sql_data_access` enum('CONTAINS_SQL','NO_SQL','READS_SQL_DATA','MODIFIES_SQL_DATA') NOT NULL DEFAULT 'CONTAINS_SQL',
`is_deterministic` enum('YES','NO') NOT NULL DEFAULT 'NO',
`security_type` enum('INVOKER','DEFINER') NOT NULL DEFAULT 'DEFINER',
`param_list` blob NOT NULL,
`returns` char(64) NOT NULL DEFAULT '',
`body` longblob NOT NULL,
`definer` char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`modified` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
`sql_mode` set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','NOT_USED','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','GBASE80','GBASE81','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE') NOT NULL DEFAULT '',
`comment` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`character_set_client` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`collation_connection` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`db_collation` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
`body_utf8` longblob DEFAULT NULL,
PRIMARY KEY (`db`,`name`,`type`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Stored Procedures';
FLUSH PRIVILEGES; 重載授權表早期版本無 character_set_client、collation_connection、db_collation、body_utf8,且 sql_mode 缺少 GBASE80、GBASE81 等選項,導致建立過程時系統表寫入失敗。
mysql_upgrade 修正系統表結構mysql 系統庫修復系統表結構是解決「Failed to create procedure」最直接有效的方案。