故障描述: 1548-Cannot load from mysql.proc. The table is probably corrupted
缘由是mysql.proc升级时有个字段没有升级成功。html
在5.1中mysql.proc表的comment字段是varchar(64):mysql
`comment` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',sql
但在5.5中应该是text:ide
`comment` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL, So,执行下面的语句,把这个字段修改成text,就完全OK了: 阿里云
ALTER TABLE `proc` MODIFY COLUMN `comment` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL AFTER `sql_mode`;
最后:
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文本转载自:http://www.cnblogs.com/jackluo/p/3395147.html orm