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  New features of Oracle 12C restore tables with rman backup

  Before 12c, the data loss caused by DDL (DROPTRUNCATE) and other operations is generally done through database incomplete recovery, tablespace-based time-point recovery (TSPITR) and flashback technology. 12C launched rman based on time point to table

  2022-06-01 07:43:12 Views: 289
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  MySQL Rewriter Query Rewrite Plugin

  Starting with MySQL 5.7.6, the MySQL server supports query rewriting plug-ins that can check and possibly modify received statements before the server executes them. MySQL contains a query rewriting plug-in called Rewriter and a script to install the plug-in and its related components

  2022-06-01 07:43:12 Views: 241
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  The installation and configuration method of phpMyAdmin in Windows Environment

  PhpMyAdmin is a very popular MySQL management tool. The installation and configuration methods under Windows are as follows: download the XAMPP package, which will contain the configured phpMyAdmin environment https://www.apachefriend

  2022-06-01 07:43:12 Views: 285
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  Due to security vulnerabilities in MongoDB database, Family Locator leaked the data of more than 200,000 users

  Summary: for the second time this month, sensitive information was leaked from an unprotected MongoDB database due to a number of security vulnerabilities, and the popular home tracking app Family Locator has exposed real-time unencrypted location data of more than 238000 users. The application

  2022-06-01 07:43:09 Views: 263
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  TurboCollage for Mac (photo collage software) v7.1.2 Activation-free version

  TurboCollage for Mac is a full-featured and interesting photo collage software with 7 collage style templates and thousands of collage designs that allow you to create beautiful and unique photos. With TurboCollage you can choose the size of the picture, the design

  2022-06-01 07:43:06 Views: 288
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  Oracle asm add disk expansion

  1. Lun2 is mounted on the storage. Perform the following actions on the operating system (no need to restart the operating system): echo "- -" > / sys/class/scsi_host/host0/scanecho "- > / sys

  2022-06-01 07:43:03 Views: 259
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  GIC General interrupt Controller in SylixOS (2)-- GIC implementation

  1. Overview this document mainly introduces the implementation process and method of GIC general interrupt controller based on SylixOS integrated development environment on IMX6UL platform. 2. GIC controller base address to obtain GIC controller base address by calling armPrivatePeriphBa

  2022-06-01 07:43:03 Views: 214
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  Preliminary knowledge of oracle transaction isolation level transaction isolation level

  Preface Database transaction covers many aspects of knowledge and concepts. Transactions have the characteristics of ACID, how to ensure the realization of ACID features in high concurrent transaction access, and really match or match the business scenarios of the database operated by everyone, so the concept of transaction isolation level is produced to ensure database transaction ACI.

  2022-06-01 07:42:45 Views: 239
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  Source package compilation and installation of MySQL 5.6script

  The source package compiles and installs the MySQL5.6 script, one machine installs two MySQL databases, and specifies the port, installation path and socket file location at compile time. The installed MySQL installation files can be packaged and copied to other machines for use, and only the first time is needed when other machines use them.

  2022-06-01 07:42:45 Views: 303
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  Download and install Oracle 19C

  Oracle19C _ Install_for_CentOS Linux release 7.5 Murray-original: Chen Juchao-time: 20190214 1: download address of Oracle19C installation package is as follows: https

  2022-06-01 07:42:34 Views: 300
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  Investigation and Application of SQLAdvisor

  Welcome to reprint, please indicate the author and source. Author: Liu Chunlei blog: http://blog.itpub.net/28823725/ if you have any questions, please leave a message ~-

  2022-06-01 07:42:19 Views: 274
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  Dameng uses online SQL to perform tablespace restore (1)

  Performing a table space restore with disql describes how to restore a table space using the disql tool. The main contents include: 1. Use tablespace full backup to restore tablespace 2. Use tablespace incremental backup to restore tablespace 3. Use database backup to restore tablespace 1. Use tablespace to fully back up and restore tables

  2022-06-01 07:42:16 Views: 212
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  Mysql_mgr_test, a small personal project, is open.

  Previously, I wrote a simple shell script that can quickly deploy tests in a simple MySQL Group Replication environment. You can quickly create multiple instance nodes in more than a minute. If you want to try MGR, you are recommended to try it. From

  2022-06-01 07:42:16 Views: 245
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  Oracle rac time is out of sync

  Oracle rac 11.2.0.4 two nodes are not synchronized to check the time zone of the database. It is found that the time zone is different: node oracle3:SQL > SELECT TZ_OFFSET (SESSIONTIMEZONE), TZ_OFFSE

  2022-06-01 07:42:15 Views: 308
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  How to protect against SQL injection vulnerabilities

  How to protect against SQL injection vulnerabilities [199cloudIna] 1. The cause of SQL injection principle vulnerability: the data entered by the user is executed by the SQL interpreter. two。 Common SQL injection types are classified as numeric-character type, regardless of the injection type, the purpose of the attacker

  2022-06-01 07:42:15 Views: 280
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  Modification method of insufficient privilege of oracle EXECUTE IMMEDIATE in stored procedure

  -- grantCREATE SESSION,CREATE ANY TABLE,CREATE ANY VIEW, CREATE AN, modification methods of EXECUTE IMMEDIATE with insufficient permissions in stored procedures

  2022-06-01 07:42:15 Views: 226
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  A block that saves the nologging operation of the main library in DG

  It is well known that our Data Guard data synchronization is based on log streams. Therefore, it is not allowed to perform nologging operations in the main library. This is why we need to use Force Logging during the Data Guard configuration phase. But

  2022-06-01 07:42:15 Views: 298
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  In-depth parsing of character sets and character encoding

  In the GBK character set, "bf,bf" is a legal character encoding, that is, the coding of Chinese characters, which is why we sometimes see a bunch of "rely" characters. The coding of 0x04 conclusion characters or other information is the most basic knowledge of a computer, because only after coding.

  2022-06-01 07:42:12 Views: 294
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  MySQL launches the error report Table & # 039. Mysql.plugin error reporting 039; doesn't exist

  Startup error: / opt/szy/bin/mysqld: Table\ 'mysql.plugin\' doesn\ 'exist141211 15:06:12 [ERROR] Can\' t open t

  2022-06-01 07:42:11 Views: 275
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  Postgresql 9.6 Partition Table Test Scheme and record

  Postgresql 9 partition table test 1, pg 9 prepare partition table test environment create pg 9 test environment in the test environment, connect to pg 9 instance: / usr/local/pgsql101/bin/psql-h 12

  2022-06-01 07:42:11 Views: 260