oracle 12c new features

This article describes how to use simple CDC for Oracle ODI 12c. It is the simplest kind of CDC. In this mode, each CDC table change is captured independently, and there is no need to consider data consistency between multiple tables with primary foreign key reference relationships.1. Import Knowledge ModulePrior to this, all the knowledge modules have been imported, and the CDC feature knowledge module as

Installing Oracle 12c on Windows 7 64-bit does not have a set character set, using the operating system default character set: we8mswin1252, modify the character set to: ZHS16GBK. Because the process is irreversible, you first need to back up the database.1. Fully prepared database2. Querying the current character setSQL>Select*fromwhere parameter='nls_ CHARACTERSET'; PARAMETER

A table access by index ROWID batched may appear in the start of an Oracle 12C execution plan, official explanation: Table access by index ROWID Batched:means that Databa SE retrieves a few rowids from the index, and then attempts to access rows in blocks order to improve the clustering and re Duce the number of times this database must access a block. Main meaning: For multiple rowid in a chunk, reduce acc

. Executes the root.sh script after the installation is complete.3.1. Run the installation script$Grid _home/gridsetup. SH3.2. Select Configure Grid Infrastructure for a New Cluster and click Next3.3. Select Configure an Oracle Standalone Cluster, then click Next3.4.scan-name to be the same as Scan-ip in/etc/hosts, cancel the GNS and click Next3.5. Choose Add node, fill in Public-ip and virtual-ip hostname,

:0px;padding-left:0px;padding-right:0px;border-top-width:0px; "border=" 0 "alt=" image "src=" http:// S3.51cto.com/wyfs02/m02/84/8e/wkiol1euheqxtdejaagfrvqlais148.png "width=" 580 "height=" 457 "/>Select System load and Product load, next.650) this.width=650; "title=" image "style=" border-top:0px;border-right:0px;background-image:none;border-bottom:0 px;padding-top:0px;padding-left:0px;border-left:0px;padding-right:0px; "border=" 0 "alt=" image "src=" http:// S3.51cto.com/wyfs02/m00/84/8e/wkiol

the source table dept to the output node of the target table dept, if the property match prompts to automatically match by name, click OK (you can also drag the source field to the destination table field, or edit the property panel expression of the target marker segment) At this point, the individual field properties of the two tables have been mapped, a field in the target table is selected, and the field background of the source table is red. Save and verify Click on the target Datastor

in a separately installed BIEE client(For the Admin Tool installed with the new standalone installer)1. Copy Tnsnames.ora from Oracle server to any directory, such as E:\network\admin2, add the following line in %obiee_client_home% \oraclebi\orahome\bifoundation\server\bin\bi_init.bat , specify the path of the Tnsnames.oraFor example:C:\Software\Oracle business

, file, SOAP Integration with SOA and business-to-business High availability and clustering, including DMZ reverse proxy Key Features End-to-end security file Easy to use for non-technicians Document Auditable and resubmitted Full-featured system platform, cost savings, multi-platform deployment support Mitigating Regulatory Compliance issues Simple partner Configuration Cloud-oriented applications for lar

Step tutorial on installing Oracle 12c Release Database in win10, win1012c Install Oracle 12c Release Database in win10 In general, download and decompress the package and go to the official website. Double-click to start installation. Click OK to skip Select the first database to create a data

Newly installed oracle12c, the new CDB and PDB users how to log on has been confused, after a night of search, finally resolved. Sqlplus/nolog-conn/as SYSDBA Login to Oracle Switch session to PDB under ALTER session set CONTAINER=PDBORCL CREATE table space Create tablespace tablespace_name datafile '/home/oracle/var/data/tablespace_name.dbf ' size 5

', ' salesman ', 7698,to_date (' 28-9-1981 ', ' dd-mm-yyyy '), 1250,1400,30); INSERT into EMP VALUES (7698, ' BLAKE ', ' MANAGER ', 7839,to_date (' 1-5-1981 ', ' dd-mm-yyyy '), 2850,null,30); INSERT into EMP VALUES (7782, ' CLARK ', ' MANAGER ', 7839,to_date (' 9-6-1981 ', ' dd-mm-yyyy '), 2450,null,10); INSERT into EMP VALUES (7788, ' SCOTT ', ' ANALYST ', 7566, To_date (' 12-06-1987 ', ' dd-mm-yyyy ') -85,3000,null,20); INSERT into EMP VALUES (7839, ' KING ', ' president ', Null,to_date (' 17

synchronize the table structure of PostgreSQL.A copy of the Oracle database table structure has been previously synchronized and is used directly here. If not, you'll need 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->postgresql_to_oracle->mapping, right-click to select "

, you'll see the built-in model in the designer's model box: Similarly, new models are odi_tag and reverse engineered 2.2import and export of models Right-click Model, Export, A mod_odi_src.xml file is generated that can be used to import 2.3ViewDatastore (Data Storage)Data Right-click the model to view the data 2.4Create a new data store and synchronize to a database STEP1 Right-click Model,

(under Oracle user)Cd/server//database./runinstallerRun the above process if not out of the following Red installation interface do not panic, may need to wait a while, if you do not want to wait, you can run again, if the above check the conditions are not satisfied, direct Baidu to find ways, no longer repeat. Note: When installing here, you may get an error: prvf-0002 cannot retrieve local node nameThis situation is/etc/hosts file is not written w

(i) Launch of the databaseStarting (startup) a database requires three steps.1. Launch the Oralce instance2. Loading the database by instance3. Open the Database·1) STARTUP NomountThe Nomount option launches only one Oracle instance·2) STARTUP MOUNTThe Startup Mount command launches the instance and mounts the database·3) STARTUPThe startup command finishes launching the instance, loading the database, and opening the database· ·If you use start

--View PDB information (in CDB mode)show pdbs --查看所有pdbselect name,open_mode from v$pdbs; --v$pdbs为PDB信息视图select con_id, dbid, guid, name , open_mode from v$pdbs;--Switch containeralter session set container=orcl1 --切换到PDBorcl1容器alter session set container=CDB$ROOT --切换到CDB容器--See which container is currently belongingselect sys_context(‘USERENV‘,‘CON_NAME‘) from dual; --使用sys_context查看属于哪个容器show con_name --用show查看当前属于哪个容器--Start PDBalter pluggable database orcl1 open; --开启指定PDBalte

Label:A bit of Oracle 12c. Some of the experiences are written down first. 12c engage in new meaning, get a CDB (container database, not business center CBD yo) and PDB (pluggable database). The PDB is inserted into the CDB. In simple terms, CDB is a database instance, and the PDB is the database in the instance. This

Tags: bpm OracleProduct Overview Today's businesses are increasingly under pressure, such as globalisation, competitor changes, tougher market rules, faster innovation, better customer service needs, and more. and trends such as mobile, social, cloud computing, and business analytics have far-reaching implications for business and core processes. Businesses need business-driven processes to quickly achieve seamless collaboration with all business participants, and leverage deep insights to bette

Use Windows Console (program | run, enter CMD to open). Under command line, enter Sqlplus/nolog, carriage return, the sql> command prompt appears, and then enter the command in the following order:Sql>conn/as SYSDBASql>alter user Scott account unlock;Sql>disconnectSql>conn Scott/tiger;The password is now expired, please enter a new password. Then enter two new defined passwords to enter the password separat

insert the PDB and then complete a post-insertion step.? the first step, the 12.1 before the library upgrade to 12c version;? The second step is to connect to the non-CDB library in order to produce a presentation file, as shown in the removal of a PDB section:ShutdownimmediateStartupmountAlterdatabase Open Read only;BeginDbms_pdb. Describe (pdb_descr_file=> '/home/oracle/oradata/noncdb/noncdb.xml ');End/S