responsibility of the CDB administrator. Root is the basic template that stores containers, while seed provides a template mechanism. You can create the corresponding PDB Based on the seed template. This method is also demonstrated.
First, we should create a 12c database with the plug-in Gable database, or use the dbca silent method to do it. A command can be d
Tags: alert mobile move BSP 12c tab CTE ADA storagemigrating or renaming data files in the 12c version of Oracle database no longer requires too many tedious steps to rename and move data files online using an SQL statement such as ALTER database move datafile. When this dat
Oracle 12C user creation vs. table space allocationAfter the database installation is complete, the table space ' IMEI ' in the Database Container (CDB) is first created with the System User link Database Container (CDB) sql>createTablespaceIemiDataFile ' E:\Oracle_DB\cdb_ie
First of all, basic usage:First press 11G beforeConn/as Sysdba;Create user test identifed by test;
ORA-65096: The public user name or role name is invalid.
Check the official document that "trying to create a generic user, you will need to use C # #或者c # #开头", this time there will be doubt, what is common user? No matter how successful the first build.Create C # #user test identifed by test;Create success
Sql>show Con_name;
Con_name------------------------------Cdb$root
Selectcon_id,dbid,na
Implement ACFS replication on Oracle 12C
Environment: qc550705 qc550707, AIX6.1 + 12c RAC
Primary FS: qc550705:/acfs3
Standby FS: qc550707:/acfsstd1
Prerequisites: the available space of primary FS must be equal to the space in use.
Follow these steps:
1. Create replication admin (on a node)
Grid @ qc550705:/home/grid> sqlplus "/as sysasm"
SQL * Plus: Release 1
Tags: ODI partial user process modification supports storage elementsWith Oracle 12c introducing the in memory component, the Oracle database has dual-mode data storage that enables support for mixed-type applications: traditional, row-saving data meets OLTP applications, and data stored in columns satisfies OLAP appli
Let ' s say we is going to develop a application for a bank, or any other enterprise, this application need a DB. And we decide to choose Oracle 12c. Then we make a plan:
Application is to Wbbank, so name is Wbbank
Application DB is running in a individual PDB
Application DB have its own tablespace
There is both users for this DB, one was to administrate objects of the db (Schema), whic
1 Connecting to CDBThe same connection as the normal instance. Specify that ORACLE_SID can use OS authentication later, or you can connect using a password.[Email protected]/]$ echo $ORACLE _sidCndba[Email protected]/]$ Sqlplus/as SYSDBASql*plus:release 12.1.0.1.0 Production Onmon APR 28 11:33:43 2014Copyright (c) 1982, Oracle. All rights reserved.Connected to:Oracle Da
Tags: vertical details system performance which fast SAP database combined bottleneck This article comes from reading notes on which is Faster HANA or Oracle 12C, and outlines the key points. Does not represent my point of view.Brief introductionSAP claims that Hana is the fastest database, so SAP's new ERP system S4 n
Basic Introduction to Oracle 12C PDB Maintenance
Basic usage:
Run the command before 11G.
Conn/as sysdba;
Create user test identifed by test;
ORA-65096: The public user name or role name is invalid.
Check the official document and find that "to create a general-purpose user, you must start with C # Or c #." At this time, I have some questions. What is a common user? No matter whether it is created first
Cre
One: Multitenant Architecture (12.1.0.1)Multi-tenant architecture is the new heavyweight feature of Oracle 12c (12.1), built-in multi-tenancy (multi-tenancy), a container database (container) that can hold multiple pluggable Databases, Each pluggable database is independent of the other pluggable database.For external
This article comes from reading notes on which is Faster HANA or Oracle 12C, and outlines the key points. Does not represent my point of view.Brief introductionSAP claims that Hana is the fastest database, so SAP's new ERP system S4 no longer supports OracleA new feature of Oracle
Tags: tag NBA rman finish dir DB2 FAs fast NoteFirst, CDB backup 1.1 Backup CDB only To back up the CDB database only requires a user with SYSDBA or sysbackup permissions to connect to the CDB root environment, perform the backupdatabase root command to complete a backup of CDB, as follows:[[email protected] ~]$ Rman target/[Email protected] ~]$ mkdir/home/oracle/rmanback/rman> Backup
4096dec1101:02racgdrwxr-x---2gridoinstall4096dec 1101:02srvmdrwxrwxr-x2gridoinstall4096dec1101:02 xag[[emailprotected]rac1]$However, in the 12c, there is still the above directory structure, but there is nothing in the content. Since 12c, the log structure of the RAC has changed.There are two types of RAC in 12c:1. Standard ClusterName of Alert Log:alert.logLoca
Tags: images virtual is the database management TOC various Sysstat graphical interface homeOracle database is a leading product in the field of database. It can be said that Oracle database system is currently the world's popular relational
Prerequisite: The Oracle 12c database is installed, there is already a DB instance XE, login user/password: system/oralceI'm using a Docker-installed instance of Oracle 12c:8080:80801521:1521 -v/home/Specific reference https://hub.docker.com/r/sath89/
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