实验环境创建了两个PDB，本实验实现在开启数据库时，实现pluggable database PDB2自启动：原始环境：SQL> shu immediateDatabase closed.Database dismounted.ORACLE instance shut down.SQL> startupORACLE instance started.Total System Global Area 943718400 bytesFixed Size 2931136 bytesVariable Size 650118720 bytesDatabase Buffers 285212672 bytesRedo Buffers ...
/etc/redhat-release CentOS release 6.9 (Final)[root@Oracle ~]# uname -a Linux Oracle 2.6.32-696.el6.x86_64 #1 SMP Tue Mar 21 19:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux1.2.2 安装依赖包 安装依赖包，并出现检查[root@oracle ~]# yum install gcc gcc-c++ ksh libaio-devel libstdc++-devel compat-libstdc++-33 compat-libcap1 -y已安装:compat-libcap1.x86_64 0:1.10-1 compat-libstdc++-33.x86_64 0:3.2.3-69.e...
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写在前面：工作中，一般安装 Oracle 11g 客户端，配置 Net Manager（安装好客户端或者服务端才会有），远程连接 Oracle 数据库即可满足连接数据库的需求了。若希望本机可以操作 Oracle，则需要安装 Oracle 11g 服务端。Oracle Database 11g Release 2 Client (11.2.0.1.0)Oracle Database 11g Release 2 Client (11.2.0.1.0) for Microsoft Windows (x64) win64_11gR2_client.zip (615,698,264 bytes) (md5sum - 0e73bc845884d6d0d...
Drop existing database link drop public database link dblink_name; -- Create database link create public database link dblink_name connect to SYSTEM using ‘192.168.1.73:1521/oracle‘; -- Create database link create database link db_1 connect to db_2_user identified by "db_2_user_password"using ‘DEMO =(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = db_2_ip)(PORT = 1521)))(CONNE...
-hostname oracledb ####永久性修改 [root@xqzt ~]#vi /etc/sysconfig/network NETWORKING=yes HOSTNAME= oracledb [root@edc ~]# hostname oracledb2.2 添加主机名与IP对应记录[root@edc ~]# vi /etc/hosts 172.17.22.70 oracledb2.3 关闭Selinux[root@oracledb ~]# sed -i "s/SELINUX=enforcing/SELINUX=disabled/" /etc/selinux/config [root@oracledb ~]# setenforce 02.4 firewall开启1521端口及oem控制台端口[root@sdba ~]...
Oracle数据库Oracle Database，又名Oracle RDBMS，或简称Oracle。是甲骨文公司的一款关系数据库管理系统。它是在数据库领域一直处于领先地位的产品。可以说Oracle数据库系统是目前世界上流行的关系数据库管理系统，系统可移植性好、使用方便、功能强，适用于各类大、中、小、微机环境。它是一种高效率、可靠性好的 适应高吞吐量的数据库解决方案。系统简介ORACLE数据库系统是美国ORACLE公司（甲骨文）提供的以分布式数据库为核心的...
1概述RAC数据库是高度可用和可扩展的。每个节点都必须有各自的Oralce许可和RAC许可。需权衡获得高可用的代价。1.1硬件配置至少两个节点，具备服务 器组件基本冗余特性。共享存储的内置冗余可降低创建ASM磁盘组的软件冗余量。1.2软件配置从Oracle10g自带群集软件服务CRS，须先在CRS_HOME目录安装群集件，再在ORACLE_HOME安装数据库软件，该目录可以是所有节点共享的目录（windows）,或使用OCFS群集文件系统2.x及以上版本，否则每个节...
5.2、资源管理5.2.1、实现数据库资源管理需要创建资源计划、资源消费者组和资源计划指令。使用资源管理器命令前须创建“未决区域”。针对会话启用ADMINISTRATOR_RESOURCE_MAANAGER系统权限将用户赋给资源消费者组创建资源计划指令分配相关资源1 切换消费者组2 使用SQL配置文件5.2.2、调整数据库对象的大小使用ASSM将忽略PCTUSED,FREELISTS和GROUPS参数1 原因：最小化空间管理需求、减少浪费、提高重用已删除空间2 空间计算的黄金规...
Introduction How Does This Work? RequirementsBefore You Get StartedStepsClone the vagrant-boxes repository from GitHub Download Oracle Database Installation Files Place the downloaded Database installation zip File in the appropriate directory What‘s in a Vagrantfile? Start the installationNext StepsConnecting to the Database1. ssh to the VM and interact with the database 2. Connect the Database ...
connect to B库用户名 identified by B库密码using ‘172.66.50.241:1521/AAA‘; 备注:需修改对应访问连接用户和密码、IP、端口和数据库示例名相关连接:https://zyqwst.iteye.com/blog/2285560https://blog.csdn.net/bxl049/article/details/70879655 2.创建表名同义词 SYNONYMcreate SYNONYM table_new for table_b@dblink名; 直接访问: select * form table_new 相当于:select * from table_b@dblink名;3. 创建表空间、用户...
ariticle from: http://www.ateam-oracle.com/ml-with-oracle-database-cloud-advanced-analyticsOracle DB + Oracle Data Mining + Oracle R Enterprise = Database Advanced Analytics (OAA) The Database Advanced Analytics option allows running Machine Learning algorithms within the database itself. The on-prem flavor of OAA is available as part of database Enterprise Edition 12c and upward releases. In OPC,...
本文介绍如何部署一个带有adg功能的sharded database。 1、环境介绍 各个节点的角色以及数据库版本如下表所示：其中实例名是系统自己命名的。 2、创建Shard Catalog Database 这里使用静默方式在odb01上创建目录数据库。 [oracle@odb01 ~]$ vi /tmp/dbca.rsp responseFileVersion=/oracle/assistants/rspfmt_dbca_response_schema_v12.2.0 gdbName=shcdb sid=shcdb databaseConfigType=SI RACOneNodeServiceName= policyManaged=fa...
https://github.com/oracle/docker-images/blob/master/OracleDatabase/RAC/OracleRealApplicationClusters/README.md Oracle RAC Database on Docker Oracle Real Application Clusters (RAC) is an option to the award-winning Oracle Database Enterprise Edition. Oracle RAC is a cluster database with a shared cache architecture that overcomes the limitations of traditional shared-nothing and shared-disk appro...
github.com/oracle/docker-images/tree/master/OracleDatabase/SingleInstance Sample Docker build files to facilitate installation, configuration, and environment setup for DevOps users. For more information about Oracle Database please see the Oracle Database Online Documentation. How to build and run This project offers sample Dockerfiles for:Oracle Database 19c (19.3.0) Enterprise Edition and Stan...