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Oracle to MySQL

Latest version 6.1 released 08/20/2015

Oracle to MySQL converter is a tool to migrate database from Oracle to MySQL server. The program guarantees high performance of the conversion process due to direct connection to source and destination databases. It does not use ODBC or any other middleware components. Oracle components installation is not necessary. Installation package includes command line version of the product to script, automate and schedule the conversion process.


  • Oracle to MySQL converter works with all versions of Oracle and MySQL servers (including MariaDB, Percona and cloud variations such as Amazon RDS and clearDB)
  • Oracle components installation is not necessary
  • Option to export Oracle data into MySQL script file
  • The program converts indexes and foreign keys with all necessary attributes
  • Option to synchronize MySQL database with Oracle data
  • Option to append Oracle data to an existing MySQL database
  • Option to convert individual tables
  • Option to filter data to convert using SELECT-queries
  • Option to customize resulting table structure
  • Oracle queries/views are converted into MySQL format
  • Multibyte (Unicode) character sets are supported
  • Console version of the converter supports command line parameters
  • Easy-to-use wizard-style interface
  • Quick Launch mode allows to run the conversion with the single click of mouse button
  • Unlimited 24/7 support service
  • 1-year subscription for updates



  • Stored procedures are not converted
  • Columns having user-defined types are not converted
  • Demo version converts only 50 records per table
  • Demo version does not convert queries/views and foreign keys


  • Necessary privileges to write to MySQL database
  • Supported OS: Windows XP(SP2 or SP3)/2003/Vista/Server 2008/7/8/10

Download trial version of Oracle-to-MySQL

Quick Lauch

Once conversion settings are stored into profile, user can run Oracle-to-MySQL converter in "Quick Launch" mode. This scenario can be used by double-clicking on the profile description (.o2s) file with left mouse button from Windows Explorer. Then the wizard will launch the conversion process loading the necessary settings from the specified profile.

Export into MySQL script file

Oracle to MySQL converter not only can migrate source data to MySQL server directly, but also convert Oracle database into MySQL script file. This approach gives experienced users more control over the conversion process and it can be used when there is no direct access to remote MySQL server. The script file contains MySQL statements to create all tables and to fill them with the data. Click here to learn how to import dump file into MySQL database.


Synchronization in Oracle-to-MySQL is implemented as combination of insert Oracle records that are missing in MySQL table and update existing MySQL records with Oracle data. here are following conditions must be met for synchronization purpose: source and destination tables must have identical structures and have primary key or unique index defined. Let's assume that both Oracle and MySQL databases have table "People" defined as below:

	FName VARCHAR2(50) / VARCHAR(50),
	LName VARCHAR2(50) / VARCHAR(50), 
	EMail VARCHAR2(50) / VARCHAR(50), 
        Primary Key (ID)

This table has the following contents in Oracle database:

    2	Andrew		White
    3	Phil		Johnson

In MySQL database:

    1	John		Smith
    2	Andrew		White

After synchronizing MySQL database with Oracle data, the source table is kept untouched and MySQL table is modified as (pay attention to the 2nd record):

    1	John		Smith
    2	Andrew		White
    3	Phil		Johnson

Note for Virtual Server users

Those customers who use virtual server hosting probably do not have sufficient privileges to create new databases on the target MySQL server. For this case Intelligent Converters recommend the following approach:

  1. ask Virtual Server administrator to create blank database
  2. run Oracle-to-MySQL and select this database as the conversion target
  3. select "Overwrite the entire database" when asked how to process existing MySQL database

After completing these steps Oracle data will be imported into the destination MySQL database.

Customize table structure

Manual table structure customization can be accessed by double click on the corresponding table name in "Selected tables" list of "Step 4 of 5" wizard page. This will cause the following dialog box to appear:

To customize type mapping select the appropriate item in the listview on the left and specify new name, type and default value for the field using "Field info" group of controls. Please note that listview on the left contains column attributes of the original types mapping, new custom types and attributes will be displayed in "Field info" controls when the corresponding item is highlighted in the listview.

Try before you buy

Still not sure that Oracle-to-MySQL converter fits your needs? Try free demo version of the product with limited features. It converts only 50 records per database table, it does NOT convert foreign keys and views/queries. Test the quality of demo version and order the full version if satisfied with the results.

Download trial version of Oracle-to-MySQL


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