oracle 12c new features

Tags: oracle12c pdb and CDBOracle 12C introduces new features for CDB and PDB, allowing a single database container (CDB) to host multiple pluggable databases (PDB) in a multi-tenant environment introduced in Oracle 12C databases (multitenant environment). CDB is all called

.293.874633187 +data/stldb/118073e7a685f068e0536506a8c0a25e/ datafile/users.296.874633293 +data/stldb/118073e7a685f068e0536506a8c0a25e/datafile/kiwi.339.874702947 Elapsed: 00:00:00.08 21:14:45 [emailprotected]> select name from V$tempfile; NAME----------------------------------------------------------------------------------------------------------- -----------------------+data/stldb/118073e7a685f068e0536506a8c0a25e/tempfile/temp.295.8747036272 cross-Library pluggable test 21 : 48:28 [emailprote

Tags: 12c solaris Oracle Rlim_fd_max--Configure the maximum number of Oracle open files limitThe Solaris operating system has a limit on the number of open files, and the Db_files parameter setting of the database is limited by the parameters of the operating system.Such an environment check error occurred during the SOLARIS10 installation of 12c:Soft limit:maxim

system to hold the secondary database and the data pump files.2) a full database backup must exist, or at least the system -related tablespace exists.the following restrictions apply to the Rman recovery table or partition:1) SYS User table or partition cannot be recovered. 2) tables or partitions stored in the Sysaux and system table spaces cannot be recovered.3) You cannot use the Remap option to restore a table that contains a NOT NULL constraint. limit PGA sizeoracle12c R1 Previously, ther

12.1.0.2 version[Oracle@localhost ~]$ Sqlplus CHF/XIFENFEI@PDB1Sql*plus:release 12.1.0.2.0 Beta on Thu APR 24 21:39:43 2014Copyright (c) 1982, 2014, Oracle. All rights reserved.Connected to:Oracle Database 12c Enterprise Edition release 12.1.0.2.0-64bit BetaWith the partitioning, OLAP, Advanced Analytics and real application testing optionsSql> select * from V$ve

Label:The following error occurred with the installation of Oracle Database 12c on Windows 7 64bit: Workaround: First step: Control Panel > All Control Panel Items > Administrative Tools > Services >server Startup Step two: Control Panel > All Control Panel Items > Administrative Tools > Computer Management > System Tools > Shared Folders > Sharing right-click Sharing >

Today to learn Oracle, and then think about the next, the results have a lot of problems, here to share, crazy, too painful, learning the tutorial is Oracle 11g, I went to the official website to download the Oracle 12g, the file is very large, finally installed, think so use it, the result is full of problems, Summary below:1, download the software, please go to

follow the steps above to create it.4. Create a projectDesigner->projects->new Project, enter a name and click Save.5. Create a mapDesigner->projects->mysql_to_oracle->mapping, right-click to select "New Mapping", then drag the source and target tables to link, such as:The knowledge module here selects "LKM SQL to SQL (built-in). GLOBAL "as shown in:Attention:A, if you encounter a MySQL field type that doe

following:In the physical structure of the shot, set the knowledge module of the target table to "IKM Oracle Incremental Update" and click Save. As shown in the following:1.3 Validating mappingsClick on "√" to verify it as shown in:Second, Scheduling2.1 generation sceneRight-click on "Map Name" and select "Generate Scenario ..." as shown in:The scene name and version number are customized as shown in:2.2 Scheduled Task settingsExpand the scene, right

------------------------------------------------------------ 2 3671494824 pdb$seed READ onlyCreate a database link in the local database, pointing to the remote database.using ' P4 ';Create a new PDB in the local database by cloning the remote PDB. from [Email protected]_link create_file_dest='/u12/app/oracle/oradata/p4';The PDB is opened in Read-write mode to complete the pro

if you don't already have.agent_instance_home=e:\app\agent12c #Installation directory on new Targetagent_port=3872 #Agent PORTB_startagent=trueoracle_hostname=trgt_orcl.com #Name of TargethostS_AGENTHOMENAME=TRGT_ORCL #Name of thetarget in em12cPerforming proxy configuration ...Executing command: E:\app\core\12.1.0.3.0\oui\bin\runconfig.batoracle_home=e:\app\coRE\12.1.0.3.0RESPONSE_FILE=E:\APP\CORE\12.1.0.3.0\AGENT.RSP action=configure MODe=perform C

that node, just identify the latest backup in ASM, and it's easy to complete the recovery. The following example shows how to set the ASM Disk group to an OCR backup location: $./ocrconfig-backuploc +DG_OCR 2.3. IPV6 Support In Oracle 12c, Oracel now supports IPV4 and IPV6 network protocol configurations for the same network. You can now configure the public network (PUBLIC/VIP) Ipv4,,ipv6 or the combo pro

In the current rapid development of the Internet, e-commerce sites in endless situation, the Web site development efficiency and quality has put forward more and more high requirements. For large-scale and complex structure, the content of a wide range of sites, to achieve the dynamic and convenient site management. Data management is inseparable from database system support. And the important symbol of measuring a CGI language is its access to the background database, efficiency and so on. And

Tags: Oracle 12c pga_aggregate_limitAs we all know, before 12c, the management of PGA memory is controlled using the Pga_aggregate_target parameter, but this parameter is only a reference value, Oracle instance just try to ensure that the total PGA usage is within this value range, When the PGA memory used by the sessi

New Features of oraclegolden31612c CredentialStoreandUSERIDALIAS New Features of Oracle GoldenGate 12c Credential Store and USERIDALIAS -- Generate the credentialstore File [Oracle

Oracle New Feature 4-maintenance, upgrade, recovery and Data Pump 1. Contents 1) enhanced table partition maintenance. 2) Database Upgrade and improvement. 3) Restore/restore data files across networks. 4) Data Pump enhancement. 5) Real-time ADDM. 6) collect concurrent statistics. 2. Enhanced table partition Maintenance In other articles, I have explained how to move a table partition or subpartition to a d

application Suite E-commerce Suite (E-business Suite), and through the application of their own E-commerce suite successfully launched E-commerce. Today, Oracle has a Trinity E-commerce strategy that includes platform products, applications, and services, providing users with the most complete E-commerce technology and consulting services. Oracle9i is a new generation of complete, simple e-business infras

In the upcoming Oracle12c release, there is a new feature that is worth looking forward to. This is the optimization of paging query. There are many paging query functions in the application. We used to use rown in the past. In the upcoming Oracle 12c release, there is a new feature that is worth looking forward to. T

This article mainly summarizes some related knowledge from the official Oracle 11g Data guard concepts and administration and other documents to help you understand the architecture of Data guard. RAC 11.2 architecture (iii) http://blog.csdn.net/wildwave/article/details/6882567some concepts related to data guard are also discussed. Here, the repeated parts will skip New

Some new features in the management of Oracle Oracle9i Author: All over time: 2001/02/07 Article Summary: The introduction of oracle9i enhances the manageability of Oracle databases in many ways, Enables Oracle database administrators to significantly reduce the labor intens