child主题的文章列表，还有child的技术要点_第2页

ORA-41639: invalid child node in “string” element

文档解释ORA-41639:invalidchildnodein“string”elementCause:AnattemptwasmadetospecifyaninvalidchildelementortextnodeforanXMLelementintherulecondition.Actio...

IT技术学习 ·2023-07-16

ORA-31033: Requested number of XML children string exceeds maximum string

文档解释ORA-31033:RequestednumberofXMLchildrenstringexceedsmaximumstringCause:AnattemptwasmadetoaddmorethanthemaximumnumberofallowablechildreninanXMLelement.Action:...

IT技术学习 ·2023-07-11

ORA-38807: Implementation restriction: an edition can have only one child

文档解释ORA-38807:Implementationrestriction:aneditioncanhaveonlyonechildCause:Thiserroroccurredbecauseanattemptwasmadetocreatemorethanonechildeditionforaparentediti...

IT技术学习 ·2023-07-11

ORA-39804: The load was aborted due to an error loading parent string while also loading child string.

文档解释ORA-39804:Theloadwasabortedduetoanerrorloadingparentstringwhilealsoloadingchildstring.Cause:Anerroroccurredwhileloadingthechildandparenttableofapartitioning...

IT技术学习 ·2023-07-08

ORA-02292: integrity constraint (string.string) violated – child record found

文档解释ORA-02292:integrityconstraint(string.string)violated–childrecordfoundCause:attemptedtodeleteaparentkeyvaluethathadaforeignkeydependency.Action:deleted...

IT技术学习 ·2023-07-08

ORA-41656: insufficient number of child elements in “string” element.

文档解释ORA-41656:insufficientnumberofchildelementsin“string”element.Cause:Anattemptwasmadetousefewerthantwoelementswithinan“and”or“no...

IT技术学习 ·2023-07-08

ORA-31072: Too many child nodes in XMLType fragment for updateXML

文档解释ORA-31072:ToomanychildnodesinXMLTypefragmentforupdateXMLCause:AnattemptwasmadetopassanXMLTypefragmentwithmultiplechildrenasnewdatafortheupdateXMLoperator.Ac...

IT技术学习 ·2023-07-08

ORA-39805: Parallel loads are not allowed when loading child and parent.

文档解释ORA-39805:Parallelloadsarenotallowedwhenloadingchildandparent.Cause:Aparallelloadwasrequestedwhenloadingthechildandparentofapartitioningreferentialconstrain...

IT技术学习 ·2023-07-08

ORA-30336: no child for specified JOIN KEY

文档解释ORA-30336:nochildforspecifiedJOINKEYCause:ThelevelspecifiedintheREFERENCESportionofaJOINKEYclauseinadimensionDDLstatementdoesnothaveachildlevel.Action:Check...

IT技术学习 ·2023-07-08

ORA-39807: Partial data save on child string was ignored.

文档解释ORA-39807:Partialdatasaveonchildstringwasignored.Cause:Anattemptwasmadetopartiallysavedatawhenloadingboththechildandparentofapartitioningreferentialconstrai...

IT技术学习 ·2023-07-08

ORA-13065: cannot delete a child layer with a parent layer

文档解释ORA-13065:cannotdeleteachildlayerwithaparentlayerCause:Acallwasmadetodeleteafeaturelayerwhichhasadependentlayerdefinedonit.Action:Makesurethatalldependentfe...

IT技术学习 ·2023-07-08

MySQL Error number: 3581; Symbol: ER_WINDOW_NO_CHILD_PARTITIONING; SQLSTATE: HY000

文档解释Errornumber:3581;Symbol:ER_WINDOW_NO_CHILD_PARTITIONING;SQLSTATE:HY000Message:Awindowwhichdependsonanothercannotdefinepartitioning.错误说明MySQL错误号3581的ER_WINDO...

IT技术学习 ·2023-07-01

css伪类nth-child()怎么用

　在CSS3中nth-child()伪类对于在HTML中创建格式化的Excel样式表非常有用。也用于生成网格布局而不必求助于表格。　　首先我们来了解一下nth-child()伪类的相关知识。　　nth-child()伪类的基本规则：　　我们使用的语法是：nth-child（an+b）其中a是频率，b是初始偏移量。这生成...

开发笔记 ·2023-03-13

CSS选取第几个标签元素：nth-child、first-child、last-child

1、first-childfirst-child表示选择列表中的第一个标签。代码如下：li:first-child{background:#090}上面的意思是，li列表中的第一个li模块的背景颜色。2、last-childlast-child表示选择列表中的最后一个标签，代码如下：li:last-child{back...

代码星球 ·2021-02-22

CSS3选择非first-child第一个子元素

有时候我们需要用CSS选择非第一个子元素，例如下面这样的HTML，希望让两个span之间间隔一定的距离，但又不希望简单的给每个span设置margin-right（会导致最后一个span也有margin-right，可能影响之后元素的排版）。这时如果能排除第一个元素，并给其他元素设置margin-left属性，就能实现...

代码星球 ·2021-02-22