How do I migrate from SQL Server to Oracle using SQL Developer?


  1. Create the mwrep User.
  2. Create the Migration Repository.
  3. Convert to the Oracle Model.
  4. Execute the Script to Create the Oracle Database Objects.
  5. Check Offline Data Move Preferences.
  6. Migrate the Data.

How do I create a migration repository in Oracle SQL Developer?

An easier method to create the new migration workbench repository is to select the menu item from top of the SQL Developer toolbar called Migration-> Repository Management-> Create Repository. Create Repository command. This can provide useful details on how to use the SQL Developer tools.

What is migration repository in SQL Developer?

2- The migration repository is a collection of schema objects that SQL Developer uses to manage metadata for migrations. For a migration repository create a database connection to convenient Oracle database and give following grants. CREATE USER MIGRATIONS IDENTIFIED BY “migration”

How do I install SQL Developer extension?

To install the extension:

  1. In Oracle SQL Developer, on the Help menu, click Check for Updates.
  2. On the Welcome page of the Check for Updates wizard, click Next.
  3. On the Source page of the wizard, make sure the Third Party SQL Developer Extensions check box is selected, and click Next.

Can I connect to SQL Server from SQL Developer?

SQL Developer can be used to connect to MS SQL Server if jTDS (TDS =[Tabular Data Stream) is installed. Such an installation requires the following steps: Download jTDS from SourceForge, version 1.3. 1 or github, current version 1.3.

What is SQL Server migration Assistant?

SQL Server Migration Assistant (SSMA) is a free supported tool from Microsoft that simplifies database migration process from Access to SQL Server, Azure SQL Database and Azure SQL Database Managed Instance.

What is Oracle migration?

Oracle migration processes and procedures transform existing versions or releases of Oracle databases (including their applications) into different versions or releases. You must perform several preparatory steps in the migration process before you begin to migrate the data in your current, production database.

How do I move an Oracle database from one server to another?

How do I copy an Oracle DB from one server to another?

  1. Shut source database down with the NORMAL or IMMEDIATE option.
  2. Copy all datafiles.
  3. Copy all online redo logs.
  4. Copy all control files.
  5. Copy the parameter file.
  6. All of the files must be placed in directories that have same name as the source server directories.

How do I create a database repository?

Create a database and user for the shared repository

  1. Open SQL Server Management Studio.
  2. Right-click the Databases folder on the attached database server and select New Database.
  3. Enter a database name.
  4. On the Options page, set the collation to SQL_Latin1_General_CP1_CI_AS.
  5. Click OK to create the database.

How do I install a zip file in SQL Developer?

To install and run:

  1. Ensure you have a JDK installed, if not, download here.
  2. Download SQL Developer and extract sqldeveloper. zip into a new folder.
  3. Within that folder, open the sqldeveloper folder.
  4. Double-click sqldeveloper.exe.