1903主题的文章列表，还有1903的技术要点_第1页

ORA-19036: Invalid query result set in newContextFromHierarchy()

文档解释ORA-19036:InvalidqueryresultsetinnewContextFromHierarchy()Cause:TheresultsetofthequeryusedinthenewContextFromHierarchy()doesnothavethesamepropertyastheresul...

IT技术学习 ·2023-07-27

ORA-19034: Type not supported during schema generation

文档解释ORA-19034:TypenotsupportedduringschemagenerationCause:Theobjecttypecontainedatypethatisnotsupportedforschemageneration.Action:Useadifferenttypeordonotgenera...

IT技术学习 ·2023-07-26

ORA-19037: XMLType result can not be a fragment

文档解释ORA-19037:XMLTyperesultcannotbeafragmentCause:TheselectitemofthequeryinnewContextFromHierarchy()isanXMLfragment.Action:MakesuretheselectitemofthequeryinnewC...

IT技术学习 ·2023-07-26

ORA-19031: XML element or attribute string does not match any in type string.string

文档解释ORA-19031:XMLelementorattributestringdoesnotmatchanyintypestring.stringCause:ThepassedinXMLtagdoesnotmatchanyintheobjecttypeAction:PassavalidcanonicalXMLtha...

IT技术学习 ·2023-07-22

ORA-19038: Invalid opertions on query context

文档解释ORA-19038:InvalidopertionsonquerycontextCause:SetMaxRows,SetSkipRows,SetRowTagNameopertionsareappliedtoaquerycontextcreatedfromnewContextFromHierarchy().Act...

IT技术学习 ·2023-07-19

ORA-19032: Expected XML tag string got string

文档解释ORA-19032:ExpectedXMLtagstringgotstringCause:WhenconvertingXMLtoobject,awrongtagnamewaspresentAction:PassavalidcanonicalXMLthatcanmaptothegivenobjecttype。OR...

IT技术学习 ·2023-07-18

ORA-19039: Keyword string reserved for future use

文档解释ORA-19039:KeywordstringreservedforfutureuseCause:Thekeywordisreservedforfutureuseasabuiltinfunction.Action:Changethenamementionedabovetoadifferentone.ORA-19...

IT技术学习 ·2023-07-16

ORA-01903: EVENTS keyword expected

文档解释ORA-01903:EVENTSkeywordexpectedCause:keywordmissingAction:supplymissingkeywordORA-01903：EVENTS关键字预期这是一个Oracle数据库错误代码，该代码表明您正在执行的操作包含一个仅与OracleDatabase11g有关的...

IT技术学习 ·2023-07-05

MySQL Error number: MY-011903; Symbol: ER_IB_MSG_78; SQLSTATE: HY000

文档解释Errornumber:MY-011903;Symbol:ER_IB_MSG_78;SQLSTATE:HY000Message:%s错误说明：MY-011903(ER_IB_MSG_78)是一个MySQL错误代码，当用户在尝试进行某些操作而产生了一个意外情况时会收到这个错误提示。这个错误表明用户无法正确指定（或...

IT技术学习 ·2023-06-17

win10 1903

Windows10v1903/19H1andWindowsServer2019v1903/19H1willhangorBSODduringpower-onwhenvIOMMUisenabled(68043)Duringinstallationorin-placeupgradetov1903/19H1releasesof...

代码星球 ·2021-02-08

20190322问题总结

tomcat里有两个war包同包同名是否会产生冲突。beanFactory了解吗，spring对bean的管理周期是什么？长链接，短链接 ...

代码星球 ·2020-12-09

20190312问题总结

1引用计数器法：循环调用如何解决2.线程池的原理https://mp.weixin.qq.com/s/-89-CcDnSLBYy3THmcLEdQhttps://blog.csdn.net/baidu_37107022/article/details/774159363.HTTPS 的原理，加密算法属于什么h...

代码星球 ·2020-12-09

20190305-问题

1.红黑树　　红黑树系列 http://www.cnblogs.com/skywang12345/p/3245399.html2.缓存的底层原理实现，比如各种类型底层的数据结构3.netty4.微服务springcloud5.各种排序算法以及它的时间复杂度6.GC有哪几种。...

代码星球 ·2020-12-09

【201903】测试版本回顾

　　【2019-3月】在这个月我们迭代了2个版本（web系统1个：TB190315-v1.2.9版本修复遗留问题 APP与web交互版本1个：APP190328-v2.0.0版本租户开通APP门户、及web与APP订单双通、APP看直播课体验升级）----------------昨天03-28，A...

代码星球 ·2020-04-15