oracle data integrator 11g

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ORACLE 11G in the same linuxserver from Example 1 full library to instance 2

---------------------------------------------------------------- ------------------------------------------- ---------------------Nls_characterset Zhs16gbknls_nchar_characterset Al16utf16sql>On the export instance:[[email protected] expdpimpdp]$ export oracle_sid=pt1; [Email protected] expdpimpdp]$ Sqlplus/as sysdbasql*plus:Release 11.2. 0. 1. 0Production onFri May in +: +: - -Copyright (c)1982, the, Oracle. AllRights reserved. Connected to:

Some knowledge of the Oracle 11g system collecting statistical information on its own initiative

Label: Before 11g, when the data volume of the table was changed beyond 10% of the total amount of data, the statistics were collected at the end of the night. How to infer 10%. Previous posts have been researched: the principles and experiments of Oracle's own active statistics collection. This stale_percent=10% can not be changed, assuming that the table is ver

ORACLE 11G Learn from scratch-20141128

Tags: Oracle 11g database management Data 11g DBA1. Oracle Database Overview1.1. Structure and compositionOracle Database 11G has a total of 4 versions, Enterprise, standard, standard 1, and personal.1.1.1, Enterprise EditionAdvan

Location of alert logs in Oracle 11g

Oracle 11g Alert Log location Oracle 11g Alert Log location 1. Obtain ADR-related information by querying the v $ diag_info View ADR(Automatic Diagnostic Repository)--> A a file-based hierarchical data store for managing diagnostic information, including network tracing and

Oracle 11g RAC with ASM installed on RHEL5 (simplified version)

location:Oracle Base:/u01/app/oracleSoftware Location:/u01/app/oracle/product/11.2.0/gridFill in the Create inventory:Inventory Directory:/u01/app/orainventoryOrainventory Group Name:oinstallAfter installation is completeRunning in R1/u01/app/orainventory/orainstroot.shRunning in R2/u01/app/orainventory/orainstroot.shRunning in R1/u01/app/11.2.0/grid/root.shRunning in R2/u01/app/11.2.0/grid/root.sh16. Install the databaseFirst, make sure all the impo

Installing Oracle 11g ASMLib on RHEL5

Oracle 11g Release 1: http://www.oracle.com/technology/software/products/database/index.html RHEL5 under the ASMLib2.0: http://www.oracle.com/groovy/global/cn/tech/linux/asmlib/index.htmlopen the page, will find a Red Hat Enterprise Linux 4 AS (x86) Link, click it, the new page contains the Red Hat Enterprise Linux 5 AS download link. Read more: Install Oracle

Standard installation methods for ORACLE 11G under Linux

First, IntroductionThe importance of Oracle databases in system operations is self-evident, and the knowledge of operating systems and databases is deepened through familiarity with the installation of Oracle. The environment for this installation test is as follows:Operating system: CentOS 6.5 X64Database: Oracledatabase 11g Release 2 (11.2.0.1.0) for Linux x86-

Oracle 11g new NOT null field is faster than 10g-new feature

Tags: style color io strong data for AR CTIAdding a NOT null field before 11g is very slow, very fast after 11g, let's do a test first and then explore the principle.Sql> select * from V$version;BANNER----------------------------------------------------------------Oracle Database 10g Enterprise Edition Release 10.2.0.1

ORACLE 11g establishes a second instance on Linux

, there is an error saying/etc/oratab read errors, can ignore. after waiting for 55 minutes, the database is created and then clicked, as shown in 3.1png below : 4, verify 2 Oracle Instances[Email protected] admin]$ sqlplus/as sysdba sql*plus:Release 11.2. 0. 1. 0Production onFri May A -: Geneva: - -Copyright (c)1982, the, Oracle. AllRights reserved. Connected to: Ora

Detailed troubleshooting process for installing Oracle 11g failure

Nothing's going on today. Installed Oracle database, but in this process encountered a lot of problems, here want to share with you.At first I installed the Oracle 12c, but this installation does not matter, Ann me a full half a day is not well, in the configuration of Security window there is no time, the current user does not have access to the temporary folder permissions, at that time, Baidu has a lot o

Ubuntu Installation Oracle 11g xe____oracle

Http://meandmyubuntulinux.blogspot.com/2012/05/installing-oracle-11g-r2-express.html The Installer released by Oracle are only meant for 64-bit (x86_64) systems. If you are wish to install the 32-bit version, and the installing Oracle XE on Ubuntu 32-bit It'll consume, at most, processing resources equivalent to on

Oracle 11g RAC productname/GSD offline

In Oracle 11g RAC, it is found that both the Solaris and GSD services are in the offline status, which is the default situation of Oracle 11g RAC. Even so, the use of the database is not affected, because the resource for the WLM is used, WLM is available in 11.2.0.2. GSD is used to support interaction tools such as db

CENTOS7 Installing Oracle 11G

1. Check the system version number:uname-aLinux node2 3.10.0-123.el7.x86_64 #1 SMP Mon June 12:09:22 UTC x86_64 x86_64 x86_64 gnu/linuxCat/etc/redhat-release#CentOS Linux release 7.0.1406 (Core) Comment out the previous version numberRedhat-7 manually added2. Create users and GroupsGroupadd OinstallGroupadd dbaUSERADD-G oinstall-g dba-m Oraclepasswd OracleCreate home directories, data catalogs, and dictionary directories and authorizemkdir-p/01/app/

Oracle 11g OCM Exam Summary

stuff is already installed, you can check it with Nslookup. The DNS server in the test environment is a separate machine, not the same machine as the two RAC machines. Before the exam, I did not prepare for DNS, ready to use the Hosts file to install the RAC environment.5. Do I need additional installation packages, such as various RPM?The answer is no, the exam environment is 32-bit Oracle Linux, the database requires the package has been installed,

Installation and guidance for Oracle 11g XE Release2

execution of query data, if there is Chinese characters, may appear garbled, the solution is as follows: The character set is divided into server-side character sets and client character sets. 1, the server-side character set general installation of the Oracle database will choose the Chinese character set, if not, it can only be modified by other methods. This case assumes that the server-side character s

Oracle Database 11G R2 table space Management

.DBF ' autoextend off;Database altered.CREATE TABLE Spacesql> Create Tablespace TPCCDataFile '/u01/app/oracle/oradata/king/tpcc01.dbf 'Size 1024MExtent Management LocalUniform size 1M;Tablespace created.adding tablespace data filesSql> Alter Tablespace TPCCAdd datafile '/u01/app/oracle/oradata/king/tpcc02.dbf 'Size 1024M;Tablespace altered.Move a tablespace

Oracle 11g audit files

Oracle 11g audit files Audit: The audit option enabled by default for Oracle 11g. The default value of AUDIT_TRAIL is DB, which indicates that audit data will be recorded in the base table of the audit dictionary in the database. In Orac

Oracle 11g Backup Database with Rman

> list datafilecopy all; rman> Delete Expired backupcopy; Rman> crosscheck datafilecopy All; rman> Delete Expired backupcopy;If this is due to the Flash recovery area capacity limit, you can modify the path and capacity of the flash recovery area:Sql> alter system set db_recovery_file_dest= '/data/app/oracle/test ';Sql> alter system set db_recovery_file_dest_size=10g;Rman Incremental BackupWhen you use Back

New Features of Oracle 11g-read-only tables

.'); 11 END; 12 13 INSERT INTO READ_ONLY_TABLE 14 VALUES (1); Run this script and you will get the error message: ORA-20001, Table is read only table. 2-check Constraints Use the following SQL statement: 1 CREATE TABLE READ_ONLY_TABLE2 (COL1 NUMBER); 2 3 ALTER TABLE READ_ONLY_TABLE2 ADD CONSTRAINT READ_ONLY_CONST CHECK(0=0) DISABLE VALIDATE; 4

ORACLE 11G Dataguard Build physical standby

target/ rman>sql ' alter system archive log current '; Rman>backup database include current controlfile for standby plus archivelog;After the backup is complete, the backup files are produced in the flash back area.3Standby Library Configuration3.1create the appropriate file directoryIncludes dump file directory, flashback area, data file directory, can be viewed via show parameter dest command [Email protected]~] $mkdir-P/home/

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