I 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.
I 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.
I'm trying to migrate a mySQL database into an Oracle database.
View 7 Replies View RelatedIs it possible to convert oracle data base to MySql?
View 1 Replies View RelatedWe have the following scenario:
1) We get a daily Oracle 11 Dump
2) We only want to import the current changes in a MySQL database .
For this we need:
a) Is there a tool, script or best practices to get only the differences (delta) ?
b) How to import an Oracle dump or only teh differences into a MySQL database ?
I need to migrate data from oracle server to MySql.
View 14 Replies View Relatedi tried for 3 days to setup a connection between my oracle database 11.2 (resides on 2003,64 bit Microsoft windows) and a mysql database (resides on 2003,32 bit Microsoft widows).
i used dg4odbc 64 bit which was installed on oracle server, my steps was as follows :
1- configure ODBC driver (MYSQL 3.51 odbc) on oracle server that connect to mysql database and the connection was tested successfully (the name of odbc dsn is DG4ODBC).
2- configure the listener.ora file (which resides on dg4odbc installation path) that contains the following :
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = xxxxxxxxxxxx)(PORT = 1511))
[code]....
3- configure the tnsnames.ora file (which resides on oracle database path) that contains the follwoing :
DG4ODBC =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=xxxxxxxxxxxx)(PORT=1521))
(CONNECT_DATA = ( SERVICE_NAME = DG4ODBC ))
(HS=OK)
)
4- configure that initdg4odbc.ora file that resides on the dg4odbc installation.
HS_FDS_CONNECT_INFO = DG4ODBC
HS_FDS_TRACE_LEVEL = off
5- restart the gateway listener.
6- test DG4ODBC service by tnsping which was successful .when i try to get some data from mysql database by SELECT * FROM MDL_COURSE@DG4ODBC query,the query take some time (15 second !!) and return
ORA-12154: TNS:could not resolve the connect identifier specified
We have an application which is built on top of mysql DB. Now we are planning to move into Oracle DB cloud share some documents for this migration.
View 1 Replies View RelatedI am part of a upgradation and migration proj where an Oracle 9i db on a HP-UX OS is going to be upgraded and migrated as 10g db on a solaris OS environment.I am from the application team(Data warehouse team) and we are yet to allocate a specific DBA for taking care of this activity.
We are still in the requirements stage...different requirements and challenges that should be taken care and would occur in the roadmap of this project from a DBA perspective.All your inputs would be very valuable to me.
we are planning to do the migration from 10g to 11g and from old servers to new servers.
View 1 Replies View RelatedWe have our current production running on 9i and eventually want to migrate to 11g-r2. But the challenges are as follows:
9i production is running in San Francisco data center. 11g-r2 Production already setup up and running in Atlanta data center.
The database size is around 2 TB running on 9i. We are looking to transfer this to 11g-r2 and wondering, what options we have at our disposal: I was looking into EXP/IMP, but somebody said, dblinks will be much faster and reliable than EXP/IMP.
Migration from VFP9 to Oracle Database for my personal and microbusiness DBMS.
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
I am migrating one of my live database from 10g to 11g, which is having its standby database.how can we migrate standby database as well in 11g. do we need to create standby database again or is there any steps?
View 3 Replies View RelatedI 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.
we're planning a data migration from an application (oracle-based) to another (also with oracle db).
the origin is a ca. 80 GB database. so lots of millions of records are to be migrated. (before loading records into the destination tables, they have to be transformed).
the current concept is to receive all origin data in xml files, load them in a staging area (an own migration scheme in oracle), transform and load them into the destination tables.
we have three days for the whole migration (including extract from origin database, transform, load, backup after completion...).
my question is, that a migration with xml-files is a good concept. i think xml processing is much slower than doing the same with csv files. my proposal to migrate an oracle dump (so we got the original data in our staging area) was declined.
is migration mass-data with xml files good or are there performance or other issues?
I had a table with columns as below
employee_id
payroll_pay_week1
payroll_pay_week2
payroll_pay_week3
payroll_pay_week26
I have created a new table, so that instead of having 26 columns for payment amount for each week, I want to have one column for pay amount and one column to represent the week as below
employee_id
payroll_pay
payroll_pay_week
how do I migrate the data from old table to the new table?
Send me sample data migration scripts to get knowledge on Data migration.
View 10 Replies View RelatedIs there any oracle utility to do remote migration of data or it is possible only using some third party software.
View 1 Replies View RelatedI 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]...
I want to migrate our production database from 9.2.0.8.0 to 10.2.0.4.0 through startup migrate ,so request you to kindly provide me a step by step doc or some reference link pertaining with same.
View 2 Replies View RelatedI have one big database which I need to migrate to Oracle, because it rocks with big databases, instead of other databases and when I was made transfer software and all works great except one more think. During this process I found that Oracle normally fill log & undo table, and my question is how to migrate (or can I migrate) database to oracle without filling undo database (deactivate this process) and after that to put database to work normally, because I just need to transfer data as is and from that point Oracle goes on...
View 4 Replies View RelatedI am planning to move the databases in multi master replication from HP-Ux to AIX server. I am planning to use export/import to moving the database. But do I need to drop the replication administrator user before I do export/import?
View 1 Replies View Relatedcurrently holding 9i database on win2000 and front end is dev4.5 so the thing is want to upgrade by win2008 pn 32bit with 10gdatabase want to keep the front end application as it is 4.5...
will it be compiatble 10g database on 32bit 2008 and front end 4.5developer forms and reports?
can i migrate 9i database to 10g database, what are the steps for full import??
how to migration from ODI to java.. How to work on this type of migration.
View 1 Replies View RelatedI have a long file in WORD as I try to load it in ORACLE quotes become periods, ex:
insert into mytab values ('myname, 26);
when i copy this and paste it in oRACLE (UNIX environment), it translates as insert into mytab values (.myname.,26)..does not recognize the quotes.
I tried copying from word to notepad to ORACLE same problem..
we have a requirement for migrating data real time from source db to target db as well as to a queue.
achieve this using any custom technique?
we tried exploring Streams with CDC but Streams being depricated and CDC removed in Oracle 12 c, we are kind of stuck.
I need to generate in report using PL/SQL code for counting the number of rows of all the tables from source and target database..The report should consist of following columns..
table name|source table row count|target table row count|mismatch|..provide me the PL/SQL code?
what are the ways provided by oracle for database migration,except datapump? and which one is recomended
View 1 Replies View Related2 Database.
TP1 Database - Oracle RAC 11g (2 Node)
TP2 database - Single Instance
Is it possible to migrate from RAC to Non-RAC(Single Instance)?
Our requirement is, 3 Oracle Schemas@TP1(having DW data) we need to move it to TP2 Database.
I got an assignment to create Oracle 11g db. I will be provided the full datapump export dump of an Oracle 10g db in linux. I need to import it to 11g Database in Windows. I have no information about the tablespaces, users etc I have created db with system,sysaux,undotbs temp and users tablespaces.
View 28 Replies View Related