Convert Oracle Database (schema Data) To Postgresql Database
Oct 11, 2012i want to convert oracle database(schema data) to postgresql database
which tool would be best and url to download and steps to convert from one database to another ?
ADVERTISEMENT
Data Guard :: Switch (convert) Primary Database To Standby Database?
Jan 30, 2013I have installed oracle 11g standard edition one and created both primary and standby database. now i want to know how to switch(convert) primary database to standby database.
View 8 Replies View RelatedSequence Name In Oracle Database Schema As Well As Timesten Schema?
Jan 13, 2011How to use same oracle sequence name in Oracle Database schema as well as timesten schema?
View 1 Replies View RelatedWriting Same Data In Two Database Schema
Aug 3, 2011I have two same DB schema (same structure, same data) and I need to provide update in one of them when data in the other one is updated. It is singe direction only (we change data in DB Schema A and synchronize data in the DB Schema B; there is not opposite direction). Only small portion of data (compared to the size of DB Schema) might be changed or added this way.
View 1 Replies View RelatedSQL & PL/SQL :: Insertion Of Data From One To Other Schema Table In Same Database
Aug 9, 2011I need to insert data from one schema table to other schema's table in same database.The thing is columns are not equal.so when I am trying to use insert statement it is throwing error as not enough values. The situation is explained clearly below.The insert stmt is implemented in second schema whose table name is b.
SQL> create table a(ID_A NUMBER,Name varchar2(10),rollno NUMBER,address varchar2(10));
Table created.
SQL> insert into a(ID_A,Name,rollno,address)values(1,'ravi', 101,'hyd');
1 row created.
SQL> insert into a(ID_A,Name,rollno,address)values(2,'rav', 102,'delhi');
1 row created.
SQL> insert into a(ID_A,Name,rollno,address)values(3,'ra', 103,'chn');
1 row created.
SQL> create table b(ID NUMBER,Name varchar2(10),rollno NUMBER,address varchar2(1
0),route varchar2(10),direction varchar2(10));
Table created.
SQL> ALTER TABLE B ADD
2 CONSTRAINT B_PK1
3 PRIMARY KEY
4 (ID);
Table altered.
SQL> create sequence b_seg start with 1;
Sequence created.
SQL> insert into b select b_seg.nextval,lexcom.a.* from lexcom.a,dual;
insert into b select b_seg.nextval,lexcom.a.* from lexcom.a,dual
*
ERROR at line 1:
ORA-00947: not enough values
So,for table b in ID column sequence needed to be inserted and other columns need to be taken from table a.I can understand the error is because two tables are not having equal columns.So,the insert stmt is throwing error.
I can manually write by taking columns from a and b and write insert stmt as follows,but this is tedious process.
SQL> insert into b(ID,Name,rollno,address)select b_seg.nextval,lexcom.a.Name,lex
com.a.rollno,lexcom.a.address from lexcom.a,dual;
3 rows created.
But this is time taking and I had tables which has many columns to be inserted.So is there any other way to solve it and implement insert stmt.
SQL & PL/SQL :: Format For Accessing Data From Other Database Or Schema?
Aug 25, 2011Can we use this format for accesing data from other DB or Schema?
In From clause
database_name.schema_name.table_name
Server Utilities :: Import A Schema From One Database Schema To Another Schema B?
Aug 10, 2010I want to import a schema from one database schema to another schema b from db STBTST to STATST and from schema CMSSTAGINGB to CMSSTAGINGA
I first want to test this to my own schema (mvanmannekes) CMSSTAGINGA is filled at the moment.
So i've created a dump from STBTST-CMSTAGINGB For importing im using this statement:
impdp mvanmannekes/password schemas=cmsstagingb remap_tablespace=cmsliveb_data:cmslivea_data
remap_tablespace=cmsliveb_index:cmslivea_index
remap_schema=cmsstagingb:mvanmannekes directory=expdp_dir dumpfile=cmstagingb.dmp
I'm getting this:
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Master table "MVANMANNEKES"."SYS_IMPORT_SCHEMA_01" successfully loaded/unloaded
Starting "MVANMANNEKES"."SYS_IMPORT_SCHEMA_01": mvanmannekes/********
schemas=cmsstagingb remap_tablespace=cmsliveb_data:cmslivea_data
[code]....
Data Guard :: Convert Snapshot Database (standby) Directly To Primary?
Dec 16, 2012(Oracle 11gR1 OEL 5)Is there any possibility to convert snapshot database (standby) directly to Primary. Instead of manual switchover I want to do this
I have checked that snapshot creates a guaranteed restoration point which reverts back changes in Standby.
Server Utilities :: Exporting Database Schema / Tables Without Data
Sep 22, 2010I'm trying to export a relatively large database but it's a bit more complicated than that.For one schema I need a full export / import (data included).
For another 10 schemas I need them empty, with the exception of a table in some of them which needs to be exported / imported with all data inside.Is it possible to do this with datapump utility (impdp, expdp)?
Afterwards I will be running some scripts to populate the DB instance with critical data / metadata.
Data Guard :: Apply Patches On Oracle Database With Logical Standby Database?
Apr 22, 2011I got a primary database with a logical standby database running Oracle 11g. I got two client applications, one is the production site pointing to the primary one, another one is just a backup site pointing to the logical one.Things will only be written into the primary database every mid night and client applications can only query the database but not add, update nor delete.And now, I want to apply the latest patch on both of my databases. I am also the DNS administrator, I can make the name server pointing to the backup site instead of the production one.I want to firstly apply the patch on the logical one, and then the physical one.
I found some reference which explains how to apply patches by adopting "Rolling Upgrade Method". however, I want to avoid doing any "switch over" mentioned in the reference because I can make use of name server. Can I just apply patches as the following way?
1)Stop SQL apply
2)Apply patches on logical standby database
3)let the name server point to the backup site
4)Apply patches on the primary database
5)Start SQL apply
6)Let the name server point back to the production site
Import Data From PostgreSQL
Jul 20, 2012I am doing a migration of data from a database PostgreSql for Oracle through a database link and using procedures to read the data and populate the Oracle tables. At the moment I found the following difficulty. What to bring data from one table PostgeSql that has a relationship with pg_largeobject. She returns the following error: ORA-22992 can not use lob locators selected from remote tables
My postgres and structure of the following:
eventresult (id bigint NOT NULL, version bigint NOT NULL, binary_data oid, value numeric (19,2) NOT NULL, event_id bigint NOT NULL, routine_id bigint NOT NULL)
pg_largeobject (oid NOT NULL loid, pageno integer NOT NULL, data bytea)
this relationship in binary_data (eventresult) with loid (pg_largeobject)
My oracle and the following structure:
+"EVENTRESULT" ("ID" NUMBER (19), "VERSION" NUMBER (19) NOT NULL, "BINARY_DATA" BLOB, "VALUE" NUMBER (19, 2) NOT NULL, "event_id" NUMBER (19) NOT NULL, "ROUTINE_ID" NUMBER (19) NOT NULL)+
I created the following procedure to perform the population:
create or replace
THE PROCEDURE ADDEVENTRESULT
count_add INTEGER;
count_add_aud INTEGER;
count_origen INTEGER;
count_origen_aud INTEGER;
[Code]...
Using Oracle 11g
JDeveloper, Java & XML :: Convert Complete Oracle Database In Single XML File
Dec 14, 2010Inspiration of a java program that converts a oracle database to one single XML document?
View 1 Replies View RelatedServer Utilities :: How To Move Schema To Another Schema In Same Database
Jan 5, 2009move the tables with data present in the user scott(full) to another schema named test. In my case scott is in user tablespace and for test schema i have created different tablespace named test_tbs.
View 14 Replies View RelatedServer Administration :: Create / Drop User / Schema In Another Oracle Database Through Apex
Jul 7, 2012Through an Oracle Apex application I need to create/drop a user/schema in another Oracle database. i.e., create/drop user remotely using an Oracle Apex application.
View 12 Replies View RelatedExport/Import/SQL Loader :: How To Load DMP File Into Oracle 11gR2 Database Schema
Mar 24, 2013i have a .dmp file and i want to use the data in this file for my further practices. so, i need to dump the data in the .dmp file to the any schema exists in data base.
View 1 Replies View RelatedClient Tools :: Migration From Postgresql To Oracle
May 31, 2010I cant find any tools that can generate the DDL for all objects in Postgressql to migrate to oracle, I did sql developer however does not support postgresql, does any tool that can migrate postgresql to Oracle?
View 3 Replies View RelatedData Guard :: Flashback Snapshot Standby Database Or New Primary Database After Failover?
Aug 30, 2013If flashback is enable in physical standby database 1. If we failover at 11AM can I flash back NEW primary database to 6 AM ? 2. if I convert physically standby database to snapshot standby database at 11AM , Can I flashback snapshot standby database to 6 AM and do some works on it (DML operations) then converting the snapshot standby database into physical standby database ?
View 1 Replies View RelatedData Guard :: Creating Standby Database From Active Database Using RMAN
Dec 21, 2012creating the standby database from Active database using RMAN and getting the below issue after i executed the duplicate command.
Version of Database:11g(11.2.0.1.0)
Operating System:Linux 5
Error:
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 12/21/2012 17:26:52
RMAN-03015: error occurred in stored script Memory Script
RMAN-04006: error from auxiliary database: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
[code]....
provide any work arounds to proceed further in creating the standby database.
Data Guard :: Registering Primary Database To Catalog Database
Oct 9, 2012Here we have a data guard environment with db1(db_unique_name) as primary and db2(db_unique_name) as physical standby database. Also we configured one schema on a third machine as catalog database using following steps. The steps executed in catalog database(appsdb):
SQL> create tablespace rmancatlog_tbs datafile '/u01/app/oracle/oradata/NEW/rman_catalog.dbf' size 500M autoextend off extent management local segment space management auto;
SQL> create user rman identified by oracle
2 default tablespace rmancatlog_tbs
3 quota unlimited on rmancatlog_tbs
4 ;SQL> GRANT connect, resource, recovery_catalog_owner TO rman;
RMAN> create catalog;
recovery catalog created
Added tns entries of catalog database in primary and standby. Then from primary database we tried to register to catalog database. It is showing that it is registering. But every query afterwards in rman is throwing the error. Below are the steps and error:
[oracle@db1 ~]$ rman target sys/oracle catalog rman/oracle@appsdb
Recovery Manager: Release 10.2.0.3.0 - Production on Mon Aug 13 21:39:32 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: NIOS (DBID=1589015669)
connected to recovery catalog database
[code]....
Replication :: Same Database With Different Schema
Dec 25, 2007Is it possible to create replication on same database with different schema ?
View 1 Replies View RelatedSQL & PL/SQL :: Refreshing Schema From One Database To Another
Jul 10, 2012I am often tasked with refreshing schema's from one DB to another.The first thing I need to check is the space the objects take up in the source DB. SQL statement that prints the size of the following objects
('SEQUENCE','SYNONYM','TABLE','INDEX','PACKAGE','PACKAGE BODY','DATABASE LINK','VIEW','PROCEDURE')
which is totaled by owner, TS.. Or the SQL can just take in an owner. I am looking for an output similiar to this:
TS name, owner, object_name, object_type MB SIZE
users xxx t1 table 100
users xxx t2 table 200
sum of tables 300
[code]....
Data Structures Used In Oracle Database
Oct 29, 2012Which Data Structures are used in oracle database management system for sorting,searching,inserting? Means in SQL.
View 7 Replies View RelatedHow To Move Database Objects From One Schema To Another
Sep 6, 2011I wanted to move all db objects from one schema to another schema.
View 4 Replies View RelatedImport / Export Schema In The Database
Mar 11, 2012 i want to export a particular schema from a database, and than import it in the same database but saving it as a different schema name.
and i need to use imp export utility for it.
one schema with the data... other one with just the meta data.
Backup Database Schema And Domain?
Aug 6, 2012Im in the midst of installing a patch on my UIM. However, in the planning phase, the Oracle guide recommends that I backup my database schema and database domain for UIM in case the patching fails and might affect the whole UIM app. May I know how to do this?
DB : 11.2.0.1.0
UIM : 7.2.0.0.0
SQL & PL/SQL :: Move Data From One Data To Another Database Using Database Link
Mar 19, 2010I have written a Database procedure to move data from one data to another database using Database link. When i run that procedure on Sql it is running fine, but i use same procedure in a button in form using "When-Button-Pressed" trigger it generates error, error code is ORA-02055 and ORA-02067.
View 8 Replies View RelatedImplementing Data Masking In Oracle 11g Database?
Sep 26, 2013I have question regarding data masking. Currently we are using Oracle 11g database , we are thinking of implementing data-masking feature in 11g. Is this can be done by adding any package to it.
View 4 Replies View RelatedData Guard :: Installation In Oracle 10g Database?
Sep 14, 2010I am planning to use Data Guard facility in Oracle 10g database.
1) I would like to have a standby database, which can be used if the primary goes down and also for reporting and other queries (read-Only).
2) What is the difference between Physical and Logical standby database. I have to explain non-technical users (management) regarding this.
3) What is Sync and Async redo log apply?
4) When i manipulate data (Insert,Delete,Update) in logical standby database, will these changes reflect in Primary database synchronously?
5) Which type of REDO APPLY is better: Managed Recovery Process(MRP) or Real Time Apply(RTA)?
6) can the redo data be deleted if its obsolete or is it deleted automatically by oracle?
7) If i want to take backup, should i take it from primary or standby database? If standby, then the database should be in which mode (Read-only or Recovery Mode)
How To Import Data From Informix To Oracle 10g Database
Dec 12, 2012I am working on informix 7.25SE version I need to import data from informix to oracle 10g data base .
View 5 Replies View RelatedMigrate Data From MySQL Database To 11g Database
Nov 5, 2008I need to migrate data from Mysql database to Oracle11g database.
a) is there any method available to import the all the sqls like table script,constraint scripts,data(insert ) script from Mysql.so that we can apply the sql directly to the oracle schema after making necessary changes(like datatype).
b) Is there any free tool available for the migration.
