aliases主题的文章列表，还有aliases的技术要点_第1页

ORA-38471: ROWIDs for table aliases cannot be null

文档解释ORA-38471:ROWIDsfortablealiasescannotbenullCause:Anattemptwasmadetopassanullvalueforthetablealiasattributeinthedataitem,whichisnotpermitted.Action:Passavali...

IT技术学习·2023-07-28

ORA-41674: dmlevents policy allowed only for event structures with table aliases

文档解释ORA-41674:dmleventspolicyallowedonlyforeventstructureswithtablealiasesCause:Anattemptwasmadetousethedmleventspolicyforaneventstructurewithnotablealiasconstr...

IT技术学习·2023-07-26

ORA-41671: duplicate table names in the event structure with table aliases

文档解释ORA-41671:duplicatetablenamesintheeventstructurewithtablealiasesCause:Thetableusedforaneventstructurehasthesamenameasanothertableoraprimitiveeventtypeinthee...

IT技术学习·2023-07-11

ORA-15177: cannot operate on system aliases

文档解释ORA-15177:cannotoperateonsystemaliasesCause:Anattemptwasmadetomodifyasystemalias.Action:Correctthealiasnameandtryagain.ORA-15177表示不能对系统别名进行操作。这种错误来自Oracle服务...

IT技术学习·2023-07-08

ORA-41673: sequence attribute not allowed in rule conditions using table aliases

文档解释ORA-41673:sequenceattributenotallowedinruleconditionsusingtablealiasesCause:Anattemptwasmadetousesequenceattributeinaruleconditionthatisdefinedusingtableali...

IT技术学习·2023-07-08

hive执行报错：Both left and right aliases encountered in JOIN 's1'

原因：两个表join的时候，不支持两个表的字段非相等操作。可以把不相等条件拿到where语句中。例如：rightJOINtest.dim_month_datep2onp1.month=p2.y_monthandp1.day<=p2.day可以改写成rightJOINtest.dim_month_date_zyyp...

代码星球·2020-05-21