MySQL8 设置权限报错:ERROR 1396 (HY000)、ERROR 1064 (42000)、ERROR 1410 (42000)
问题:ERROR1396(HY000):OperationALTERUSERfailedfor'root'@'%'ERROR1064(42000):YouhaveanerrorinyourSQLsyntax;checkthemanualthatcorrespondstoyourMySQLserverversionfortherightsyntaxtousenear'identifiedby'MyA