文档解释Errornumber:MY-013178;Symbol:ER_DD_INITIALIZE_SQL_ERROR;SQLSTATE:HY000Message:Executionofserver-sideSQLstatement‘%s’failedwitherrorcode=%d,error...

文档解释Errornumber:3178;Symbol:ER_UNSUPPORTED_ALTER_ONLINE_ON_VIRTUAL_COLUMN;SQLSTATE:HY000Message:ADDCOLUMNcol…VIRTUAL,ADDINDEX(col)错误说明：ER_UNSUPPORTED_ALTE...