I wanted to migrate my database from one of the Solaris machine to other solaris(High performance) machine.We are using oracle 9i database.
I wanted to take RMAN backup with oracle 9i database.and wanted to restore that database to other machine and perform recovery.This process will be on production database and requirenement is to reduce downtime.
let me know RMAN backup procedure which will have less downtime of the database.
I am working on database migration project SQL server to oracle, convert this query sql server to oracle basic thing i change but i still getting following error: ORA-01799: A column may not be outer joined to a subquery.
SELECT
h.unique_id,
h.customer_id, h.sequence_id, h.name_first, h.name_last, h.email,
h.tn_work, h.tn_home, h.tn_cell, h.tn_work_do, h.tn_home_do, h.tn_cell_do, h.primary_contact_id,h.ssn, h.created, h.customer_status_id, h.doi, h.dod,
NVL(CASE WHEN h.primary_contact_id = 1 THEN tn_home WHEN h.primary_contact_id = 2 THEN tn_cell
WHEN h.primary_contact_id = 3 THEN tn_work END, '') AS ext_primary_contact, ext_customer_status_desc FROM customer c
INNER JOIN customer_history h
[code]...
Which is the best method for migration of database from Oracle 9iR2,10gR2 to 11gR2.
Current Environment
Server1
Operating System: Sun OS 5.10
Oracle Database: Oracle Database Enterprise Edition 9.2.0.8 (32 bit)
Average Db Size: 600Gb
RAc Configuration: No
Server2
Operating System: Sun OS 5.10
Oracle Database: Oracle Database Enterprise Edition 10.2.0.3 (64 bit)
Average Db Size: 600Gb
RAC Configuration: No
Proposed Environment
Server1 and Server2
Operating System: Sun Solaris 10
Oracle Database: Oracle Database Enterprise Edition 11.2.0.3 (64 bit)
RAC Configuration: No
Hardware is New : Yes
How to migrate Oracle Standalone Database to Oracle Real Application Cluster?
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For a start, having installed Oracle ORACLE win64_11gR2_database (see Attached file) and logged in, how do I create a simple data table and how do I create a front end for the user - a "FORM" to get user input of name, date, bill no etc.,
Attached File(s)
ORACLE_win64_11gR2_database_Installer_Success_Files_Where_all_stored_Be_Cautious.jpg ( 194.7K )
Number of downloads: 1
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TP1 Database - Oracle RAC 11g (2 Node)
TP2 database - Single Instance
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Our Application is on Oracle 10g and we are going to migrate to Oracle 11g.
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>>>
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