VIEW主题的文章列表，还有VIEW的技术要点_第1页

ORA-39934: Materialized view log string.string in tablespace string and master table string.string in tablespace string are not fully contained in the transportable set.

文档解释ORA-39934:Materializedviewlogstring.stringintablespacestringandmastertablestring.stringintablespacestringarenotfullycontainedinthetransportableset.Cause:Inf...

IT技术学习 ·2025-02-20

ORA-12070: cannot offline instantiate materialized view “string”.”string”

文档解释ORA-12070:cannotofflineinstantiatematerializedview“string”.”string”Cause:Offlineinstantiationdoesnotsupportmaterializedviewsusingthe...

IT技术学习 ·2025-02-20

ORA-25016: cannot specify column list for insert into nested table view column

文档解释ORA-25016:cannotspecifycolumnlistforinsertintonestedtableviewcolumnCause:Acolumnlistcannotbespecifiedforinsertsintothenestedtableviewcolumn.Action:Specifyal...

IT技术学习 ·2025-02-20

如何重写ListViewItem风格？

重写ListViewItem风格可以通过自定义样式来实现。以下是一个完善且全面的答案：ListView是一种常用的控件，用于在界面上展示列表数据。ListView的每个项都由一个ListViewItem表示，我们可以通过重写ListViewItem的样式来改变其外观和行为。要重写ListViewItem的风格，可以按照...

开发笔记 ·2024-07-26

c# winform 开启双缓冲，解决dataguidview卡顿

窗体的构造函数中，开启窗体的双缓冲publicssss(){//设置窗体的双缓冲this.SetStyle(ControlStyles.OptimizedDoubleBuffer|ControlStyles.ResizeRedraw|ControlStyles.AllPaintingInWmPaint,true);th...

开发笔记 ·2024-02-02

dataGridView双缓冲双buffer代码

在form_load方法中添加一下代码双缓冲：Typetype=dataGridView_items.GetType();System.Reflection.PropertyInfopi=type.GetProperty("DoubleBuffered",System.Reflection.BindingF...

开发笔记 ·2024-02-02

ORA-32415: fast refreshable remote materialized view on a detail table with commit SCN-based materialized view log is not supported

文档解释ORA-32415:fastrefreshableremotematerializedviewonadetailtablewithcommitSCN-basedmaterializedviewlogisnotsupportedCause:Thematerializedviewcreationfailedbeca...

IT技术学习 ·2023-07-28

ORA-42028: materialized view log “string”.”string” does not exist

文档解释ORA-42028:materializedviewlog“string”.”string”doesnotexistCause:Anattemptwasmadetoregisteranonexistentmaterializedviewlogasadependen...

IT技术学习 ·2023-07-28

ORA-32409: materialized view log on “string”.”string” already excludes new values

文档解释ORA-32409:materializedviewlogon“string”.”string”alreadyexcludesnewvaluesCause:Thematerializedviewlogontheindicatedtablealreadyexclud...

IT技术学习 ·2023-07-28

ORA-48938: View select column count differs from select alias list

文档解释ORA-48938:ViewselectcolumncountdiffersfromselectaliaslistCause:Theviewaliaslisthasadifferentnumberoffieldsthantheselectlist”Action:Changethealiaslisto...

IT技术学习 ·2023-07-28

ORA-32310: object materialized views must select from an object table

文档解释ORA-32310:objectmaterializedviewsmustselectfromanobjecttableCause:Anattemptwasmadetocreateanobjectmaterializedviewwhosedefinitionquerydidnotselectfromanobje...

IT技术学习 ·2023-07-28

ORA-42311: This operation is not permitted on Editioning views with compilation errors

文档解释ORA-42311:ThisoperationisnotpermittedonEditioningviewswithcompilationerrorsCause:ALTERVIEWREADONLYandALTERVIEWREADWRITEarenotpermittedonEditioningviewswhich...

IT技术学习 ·2023-07-28

ORA-23538: cannot explicitly refresh a NEVER REFRESH materialized view (“string”)

文档解释ORA-23538:cannotexplicitlyrefreshaNEVERREFRESHmaterializedview(“string”)Cause:AnattemptwasmadetoexplicitlyrefreshaNEVERREFRESHMV.Action:Donotper...

IT技术学习 ·2023-07-28

ORA-28349: cannot encrypt the specified column recorded in the materialized view log

文档解释ORA-28349:cannotencryptthespecifiedcolumnrecordedinthematerializedviewlogCause:Anattemptwasmadetoencryptacolumnwhichisalreadyrecordedinthematerializedviewlo...

IT技术学习 ·2023-07-28

ORA-32424: materialized view log on “string”.”string” already has this purge option

文档解释ORA-32424:materializedviewlogon“string”.”string”alreadyhasthispurgeoptionCause:Materializedviewlogontheindicatedtablealreadyhasthepu...

IT技术学习 ·2023-07-28