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  Record an entry-level dvwa explosion

  A preliminary preparation of 1 sqlmap requires the support of python2.7 in the windows environment. Download it from the official website of python to install python2.7 on https://www.python.org/2. Default is fine. After installation is complete

  2022-06-01 13:34:34 Views: 286
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  Ora-00445/linux alsr

  Node 1: it can be seen that the communication with Node 2 was lost at 8:51:36 seconds. 2017-10-24 0824-Oct-17 49 AFD-92 49.963 [CLSECHO (5883)] CRS-10001: 24-Oct-17 08:49 AFD-92

  2022-06-01 13:34:33 Views: 212
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  Oracle flashback query, flashback deletion:

  Create table T1 as select * from dba_objects;SCOTT@ORA12C > select sysdate from dual;SYSDATE-

  2022-06-01 13:34:03 Views: 255
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  RMAN of Oracle Learning (3) full backup

  We already know how to get into rman and connect to the database that needs to be backed up. So how do you use rman backup, and what can rman back up? Backup database RMAN > backup database;Starting backup

  2022-06-01 13:34:03 Views: 226
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  3.SQLMY-create the instructor table and insert data into the table

  -- create a teacher's table and insert data create table Teacher (Tid varchar (10), Tname nvarchar (10)) into the table-- insert data insert into Teacher into the table

  2022-06-01 13:34:03 Views: 259
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  Linux system installation Oracle 11g

  Due to the needs of the project, we need to install Oracle 11g in the 64-bit linux system, looked up a lot of content on the Internet, combined with my own practical experience, finally successfully installed, recorded it, and shared it with comrades in need. Installation preparation if you are using linux with a text interface, then

  2022-06-01 13:34:03 Views: 270
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  Postgresql 9.6 rpm package installs CentOS 7.2 x64

  1.pgdg-centos96-9.6-3.noarch.rpmPostgreSQL 9.6 muri-"CentOS 7-x86umb64 download link: https://yum.postgresql.org/re

  2022-06-01 13:34:02 Views: 230
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  CentOS 6.6 MySQL 5.5.32 Green Edition installation configuration

  MySQL 5.5.32 green version installation configuration basic information system version: CentOS 6.6MySQL version: 5.5.32 green version initializes MySQL, with two OK in the × × part, indicating that the initialization is correct [root@lnmp02 to

  2022-06-01 13:33:32 Views: 264
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  ERROR 1 (HY000): Can't create/write to file'/ data

  Non-DBA users are used for load data operations and an error is found. MariaDB [temp_archive] > select * from T1 into outfile'/ data/test.sql';E

  2022-06-01 13:33:32 Views: 253
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  SQL Server Replication- Local publish and subscribe configuration

  This article describes configuring local publish subscriptions in a single instance. Replication is a set of technologies that replicate and distribute data and database objects from one database to another, and then synchronize between databases to maintain consistency. Using replication, you can use local and wide area networks, dial-up connections, wireless

  2022-06-01 13:33:32 Views: 263
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  Cent OS 7 compiles and installs My SQL 5.7

  Yum-y groupinstall "Development tools" yum-y install ncurses-devel pcre-devel openssl-devel bisoncd

  2022-06-01 13:33:31 Views: 236
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  Oracle Linux 6.5 install Oracle 11.2.0.4 x64

  1. Oracle11g installation environment is ready to use OEL6.5 x64 installation, the installation process is the same as Redhat, select the desktop, development package, development library, and other default options during installation. Desktops > X Window SystemDe

  2022-06-01 13:33:31 Views: 240
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  ORACLE 12C ADG installs the latest RU patch

  Reference document: How do you apply a Patchset,PSU or CPU in a Data Guard Physical Standby configuration (document ID 27

  2022-06-01 13:33:31 Views: 246
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  In-depth Analysis of RMAN-- RMAN in memory

  RMAN parsing in depth-the RMANRMAN in memory creates some buffers in memory and then writes the blocks to the backup through these buffers. Memory utilization is related to the overall size of the PGA (and sometimes SGA). The memory buffer is divided into input buffer and output buffer.

  2022-06-01 13:33:28 Views: 281
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  Java connects to MySQL. ATM

  Package bank;import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;impo

  2022-06-01 13:33:27 Views: 226
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  Oracle Database Link connection error

  Oracle Database Link connection error case environment: NODE1: operating system: Linux EL5Oracle: Oracle 10gR2NODE2: operating system: Linux EL5Oracle: O

  2022-06-01 13:33:27 Views: 290
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  Qt 5 database error

  1. Compiler encounters an error: / usr/bin/ld: cannot find-lGL solution: sudo apt-get install libglu1-mesa-dev-y reference: http://qt-pr

  2022-06-01 13:33:27 Views: 295
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  Solaris 10 (x86) to build Oracle 10g RAC-- configure system environment (2)

  Solaris 10 (x86) build Oracle 10g RAC-- configure system environment (2) system environment: operating system: Solaris 10 (x86-64) Cluster: Oracle CRS 10.2.0.1.

  2022-06-01 13:33:21 Views: 280
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  Collation of mysql basic commands (1)

  1. Log in to mysql: C:\ Users\ Administrator > mysql-h localhost-u root-p under cmd and press enter to appear Enter Password: data password and then enter.

  2022-06-01 13:32:51 Views: 282
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  MongoDB practice (12) Replica Sets + Sharding

  MongoDB Auto-Sharding solves the problem of mass storage and dynamic expansion, but it is still far from the high reliability and high availability required by the actual production environment, so it has a "Replica Sets + Sharding" solution. 1 、 Sh

  2022-06-01 13:32:51 Views: 239