Is it possible to directly rm the dbf data file and restart the database in Oracle archive mode?

Author | JiekeXu Source | Public account JiekeXu DBA road (ID: JiekeXu_IT) If you need to reprint, please contact us for authorization | (Personal WeChat ID: JiekeXu_DBA) Hello everyone, I am JiekeXu. I am very happy to meet you again. Today I will let you know if it is possible to directly rm the dbf […]

Code design: C++ a serialized Archive class

Serialization is a common function. Unlike databases and configuration files, serialization is generally stored in binary mode without considering human readability. The basic principle of serialization is very simple, just write and write in the same order. The main thing that needs to be considered is how to implement it in the simplest way possible. […]

Makefile update archive

Makefile update archive Review the past and learn the new Remake Target profile members Implicit rules for archiving member targets Update archive symbol directory Dangers when using archives Suffix rules for archive files Previous article: Exercise 10 Implicit Rules of Makefile, Table of Contents | Home Page Review the past and learn the new Exercise […]

PG14 archive failed solution archiver failed on wal_lsn

Problem description Last night, the Repmgr + PG14 master and backup master databases burst the disk due to the wal log. After deleting the expired wal files of the master database and redoing the backup database, the master and backup status inspection was performed in the morning. It was normal for the master database to […]

Archive & Transformation [06] Use of Apex-Fancy-Tree-Select fancy tree & restoration of accidentally deleted page data (export and import based on time nodes)

I have always wanted to realize cascade selection between factory area-region-production line, so I imported the plug-in Apex-Fancy-Tree-Select fancy tree Archive & Transformation【03】Import of Apex-Fancy-Tree-Select fancy tree-CSDN Blog Now it is the application in Oracle Apex Fancy book cascading list displays factory area-region-production line The effect you want to achieve The items are listed level […]

Archive & Transformation [04] QR code operation entrance setting details & interactive grid after automatic refresh setting & content hiding

Because there is no data in the database, I cannot view the setting effect, so I created a test data table to test the demo. — QR code operation entrance settings create table JM_QR_CODE ( QR_CODE_ID NUMBER generated as identity primary key, SYSTEM_ID NUMBER(20) not null, IS_ENABLE NUMBER(1), OPERATION_NAME NVARCHAR2(64), DESCRIPTION NVARCHAR2(255), ENTRY_URL NVARCHAR2(255), AUTH_RANGE […]

How to validate archives and identify invalid documents in Java

?[squids.cn] The lowest price RDS on the entire network, free migration tool DBMotion, database backup tool DBTwin, SQL development tools, etc. In our current cybersecurity landscape, cunning custom content threats are beginning to traverse our email security policies and firewall/virus scanning network proxies with greater frequency. Cleverly disguised files can easily find their way into […]

6.4 Case Studies – A Simple Logging Archive Class

The following paragraph introduces an example to help clarify the usage of “Archive Concept (Archive Concept)” so that users can implement their own archive classes. simple_log_archive.hpp implements a simple but useful archive class for sending any serializable type to an output text stream in a readable format. Using this archive class is very simple, the […]