oracle data integrator 11g cookbook

Maximum of 2GB Variable-length type, which stores strings. Do not use this type when creating a table. RAW (N) The maximum is 2000 bytes, n is the number of bytes, and n must be specified Variable-length type, which does not change the value when the character set changes. LONG RAW Maximum of 2GB Variable-length types, not recommended, are recommended for conversion to BLOB types, and do not change values when the character set changes

Oracle 11g provides a sample schema for the Data Warehouse, and you can download the sample installation files by following the links below.Http://www.oracle.com/technology/products/bi/olap/doc_sample_schemas/global_11g_schema.zipUpload the downloaded file to the Oracle server and unzip it.[[emailprotected]~]$mkdirglob

11g Oracle Export table does not export data as null by default 1, oracle11g default to empty table does not assign segment, so use EXP export oracle11g database, empty table will not export.2, set the Deferred_segment_creation parameter is false, whether it is empty table or Non-empty table, are allocated segment. In Sqlplus, execute the following command:Sql>

Oracle 11g Data Guard Broker operation notes I. Settings 1. Set broker 2. operate on the master database DGMGRL> help DGMGRL> help create DGMGRL> create configuration c1 as primary database is PROD1 connect identifier is PROD1; DGMGRL> help add DGMGRL> add database dg as connect identifier is dg; DGMGRL> help enable DGMGRL> enable configuration; DGMGRL> help show

Oracle Data Guard provides the most effective and comprehensive Data availability, Data protection, and disaster recovery solutions for enterprise databases. It integrates management, monitoring, and automated software infrastructure to create and maintain one or more synchronous backup databases, protecting

Label:Server System for Windows R2 64-bit, because the C disk space will be full, to the C-disk of the Oracle DBF data file to migrate to the D disk, the steps are as follows:1. Enter CMD to start the Cmd.exe window2. Enter Sqlplus/nolog3. Input conn Sys/[email protected] as Sysdba4. Enter sql:select name from V$datafile;View the relevant data file storage path5.

Migrate AWR data Oracle database allows us to transmit AWR data between several databases. This is useful when you want to analyze AWR data on a separate system. To transmitAWR data, you must first extract the AWR snapshot data fr

'*.diagnostic_dest= '/u01/app/oracle '*.dispatchers= ' (protocol=tcp) (SERVICE=BBDGXDB) '*.fal_client= ' BBDG '*.fal_server= ' Bbsvri1 '#*.log_archive_config= ' dg_config= (BBSVR,BBDG) '#*.log_archive_dest_1= ' Location=use_db_recovery_file_dest valid_for= (all_logfiles,all_roles) db_unique_name= BBDG '#*.log_archive_dest_2= ' Service=bbsvr valid_for= (online_logfiles,primary_role) Db_unique_name=bbsvri1 '*.log_archive_format= ' Arc_%t_%s_%r.arc '*.l

OriginRecent 10g and 11g physical standby configuration experiments found that Data Guard is actually easy, but lacks good documentation. I was experimenting with the official documentation and thought it wasn't very clear.Google out of two PDF documents, read it feel much stronger than official documents. It may be useful for some friends to translate. I am also better acquainted with these two documents w

, you should need a separate storage area to record the rows, specify a retention period for that area, and then add trace tags to the table you want to record. So that you can save the archive of the Row Records, which is actually the principle of Oracle, where the storage area is flashback Data Archive, created using the Create Flashback Archive command during use. First, create an archive

Original database version: Oracle 10.2.0.4.0 Target database version: Oracle 11.2.0.1.0 Use expdp to export data from the original database: Expdp system/xxxxxx schemas = test1201 directory = easbak dumpfile = test1201.dmp logfile = zytest1201.log; Preparations before impdp: 1: ensure that the character set of the target database is consistent with that of the or

Oracle's 11GR2 version does not make much of a change to the data pump, mainly by adding support for the original version parameters and removing some small restrictions. This article describes the support of the data pump version. In 11.2, Oracle added functionality to the version, and the data pump also supports ex

Oracle's 11GR2 version does not make much of a change to the data pump, mainly by adding support for the original version parameters and removing some small restrictions. This article introduces the legacy mode of the data pump. The function introduced in 11.2 is mainly the Exp/imp tool to gradually launch the history stage. Although data pump import and export

The export is derived from the MS-brought OLE DB provider Access interface: 1. Right-click the database to Export "task"-"Export Data"-"Set export data source 2. Set Oracle as Target data source 3. Set the target table (create) 4. Edit Field Since SQL Server's T-SQL is not the s

the source and target DatabasesSource:View the data file location:Select file_name from dba_data_filesCreate a tablespace:Create tablespace streams_spaceDatafile '+ DATADG/cboms/datafile/streams_space.dbf'Size 5 M autoextend onCreate a user:Create user strmadminIdentified by strmadminDefault tablespace streams_spaceAuthorize the dba role:Grant dba to strmadminGrant Stream Management permissions:Exec dbms_streams_auth.grant_admin_privilege ('strmadmin

For tables with massive data volumes, index creation and query are much faster than those without indexes.Maintain data integrity Description: data integrity is used to ensure that database data complies with certain commercial and logical rules. In Oracle,

installationOracle under Linux is in a running state after installation is complete. After restarting the machine, Oracle does not add Oracle to the Windows service as it did under Windows, and the Orcle service needs to be started manually under LinuxUnder Oracle User, execute the following commandEnter Sqlplus$ sqlplus/nologConnect to the database as SYSDBA an

Sysdba sql*plus:release 11.2.0.3.0 Production on Sun June 25 16:07:3 3 2017 Copyright (c) 1982, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition release 11.2.0.3.0-production with the partitioning, OLAP, Data Mining and real application testing options sys@priocm> Select Db_uniqu

failedora-01200:actual file size of 128679 Issmaller than correct size of 340480BlocksOra-01110:data file 2: '/HOME/ORADATA/POWERDES/SYSAUX01.DBF 'Workaround:DD if=/dev/zeroof=/home/oradata/powerdes/sysaux01.dbf bs=8192 count=1 seek=340480 ----------------------------------------------------------------------------------------------------------- -----Original Blog address: http://blog.itpub.net/26230597/viewspace-1484099/Hara Douglas Fir (MCHDBA)----

= (Hr_resume_qingdao)4, some Error recordsLocate the data fileERROR at line 1:Ora-01503:create Controlfile failedora-01200:actual file size of 128679 Issmaller than correct size of 340480BlocksOra-01110:data file 2: '/HOME/ORADATA/POWERDES/SYSAUX01.DBF 'Workaround:DD if=/dev/zeroof=/home/oradata/powerdes/sysaux01.dbf bs=8192 count=1 seek=340480 ---------------------------------------------------------------