ASC主题的文章列表，还有ASC的技术要点_第2页

ORA-09877: sstascre: shmget error, unable to get a shared memory segment.

文档解释ORA-09877:sstascre:shmgeterror,unabletogetasharedmemorysegment.Cause:Errorinshmget.Action:Checkerrnoreturned.Verifythatenoughsharedmemoryisavailableonthesys...

IT技术学习·2023-07-10

ORA-25961: join index prevents dml cascade constraint operation

文档解释ORA-25961:joinindexpreventsdmlcascadeconstraintoperationCause:Anattempttoexecutedmlresultedintheneedtoperformdmlonanothertablebecauseofacascadeconstraint.Th...

IT技术学习·2023-07-08

ORA-04015: ascending sequences that CYCLE must specify MAXVALUE

文档解释ORA-04015:ascendingsequencesthatCYCLEmustspecifyMAXVALUECause:sequencesthatcyclemusthavetheirwrap-wrapspecifiedAction:re-createthesequence,specifyingitswrap...

IT技术学习·2023-07-08

ORA-01491: CASCADE option not valid

文档解释ORA-01491:CASCADEoptionnotvalidCause:TheCASCADEoptionisonlyvalidfortablesorclusters.Action:DonotspecifyCASCADE官方解释该错误消息通常指出您使用了CASCADE字句，该字句不支持UTL_FILE包中的存储...

IT技术学习·2023-07-08

ORA-38811: need CASCADE option to drop edition that has actual objects

文档解释ORA-38811:needCASCADEoptiontodropeditionthathasactualobjectsCause:Thiserroroccurredbecauseanattemptwasmadetodropaneditionthathasactualobjects.Action:Specify...

IT技术学习·2023-07-08

ORA-07561: szprv: $IDTOASC failure

文档解释ORA-07561:szprv:$IDTOASCfailureCause:VMSsystemservice$IDTOASCfailedAction:ExaminesystemerrormessageandrefertoVMSdocumentationORA-07561:szprv错误指明了$IDTOASC函数在...

IT技术学习·2023-07-08

ORA-01409: NOSORT option may not be used; rows are not in ascending order

文档解释ORA-01409:NOSORToptionmaynotbeused;rowsarenotinascendingorderCause:CreationofindexwithNOSORToptionwhenrowswerenotascending.Fornon-uniqueindexestherowidiscon...

IT技术学习·2023-07-08

ORA-07605: szprv: $ASCTOID failure

文档解释ORA-07605:szprv:$ASCTOIDfailureCause:VMSsystemservice$ASCTOIDfailedAction:ExaminesystemerrormessageandrefertoVMSdocumentationORA-07605:szprv：$ASCTOID运行失败是由于...

IT技术学习·2023-07-08

ORA-09878: sstascre/sstasat: shmat error, unable to attach tas write page

文档解释ORA-09878:sstascre/sstasat:shmaterror,unabletoattachtaswritepageCause:Errorinshmat.Action:Checkerrnoreturned.Verifythatenoughsharedmemoryisavailableonthesys...

IT技术学习·2023-07-08

ORA-22312: must specify either CASCADE or INVALIDATE option

文档解释ORA-22312:mustspecifyeitherCASCADEorINVALIDATEoptionCause:AnattemptwasmadetoalteratypewhichhasadependenttypeortablewithoutspecifyingtheCASCADEorINVALIDATEop...

IT技术学习·2023-07-06

ORA-01981: CASCADE CONSTRAINTS must be specified to perform this revoke

文档解释ORA-01981:CASCADECONSTRAINTSmustbespecifiedtoperformthisrevokeCause:Duringthisrevokesomeforeignkeycontraintswillberemoved.Inordertoperformthisautomatically,...

IT技术学习·2023-07-05

MySQL Error number: MY-011543; Symbol: ER_GRP_RPL_FK_WITH_CASCADE_UNSUPPORTED; SQLSTATE: HY000

文档解释Errornumber:MY-011543;Symbol:ER_GRP_RPL_FK_WITH_CASCADE_UNSUPPORTED;SQLSTATE:HY000Message:Table%shasaforeignkeywith‘CASCADE’,‘SETNULL̵...

IT技术学习·2023-06-17

javascript 判断字符串中是否有html代码/标签

javascript判断字符串中是否有html代码/标签varregex=/(<([^>]+)>)/igreturnregex.test(str); ...

开发笔记·2023-05-10

C# 中处理 JSON－使用 JavaScriptSerializer 更简单

C#中处理JSON－使用DataContractJsonSerializerC#中处理JSON－属性应public、无参数构造函数应该有C#中处理JSON－字符串属性值转义C#中处理JSON－使用JavaScriptSerializer更简单C#中处理JSON－生成的JSON属性顺序是怎样的？JavaScriptSer...

代码星球·2023-04-16

.NET WebBrowser－注入 JavaScript

.NETWebBrowser－制作表单系统.NETWebBrowser－一点心得.NETWebBrowser－访问网页失败.NETWebBrowser－DocumentCompleted说明.NETWebBrowser－屏蔽JavaScript错误信息.NETWebBrowser－自动点击网页中的按钮.NETWebBr...

代码星球·2023-04-16