mysql升级报错

 uncategorized SQLException for SQL [insert into tuser...)]; SQL state [HY000];
 error code [1558]; Column count of mysql.proc is wrong. Expected 20, found 16.
 Created with MySQL 50095,
 now running 50149.
 Please use mysql_upgrade to fix this error.; nested exception is java.sql.SQLException: Column count of mysql.proc is wrong. Expected 20, found 16. Created with MySQL 50095, now running 50149. Please use mysql_upgrade to fix this error.
 
 
mysql_upgrade mysql -h 114.141.180.185 -uroot -pliuwanxiang

PreparedStatementCallback; uncategorized SQLException for SQL
[insert into tuser...)];
 SQL state [HY000]; error code [1449]; The user specified as a definer (''@'') does not exist; nested exception is java.sql.SQLException:
 The user specified as a definer (''@'') does not exist
 
 show triggers;
 
 删除trigger,重新建

你可能感兴趣的:(mysql)