After you create a migration project, DMS Schema Conversion stores the information about your source and target schemas in this project. DMS Schema Conversion uses lazy loading to load metadata only as it is needed, such as when you choose a node in your database tree. You can use eager loading to load the schema information faster. To do so, choose your schema, and then choose Load metadata from Actions.
After you automatically or manually load the object to your migration project, DMS Schema Conversion doesn't use lazy loading again. So when you change objects, such as tables and procedures in your database, make sure to refresh them in your migration project.
To refresh schemas from the database, select the objects that you want to refresh, and choose Refresh from database from Actions. You can refresh database objects in your source and target database schemas:
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Source – If you update your source database schema, choose Refresh from database to replace the schema in your project with the latest schema from your source database.
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Target – If you update the schema for your target database, DMS Schema Conversion replaces the schema in your project with the latest schema from your target database. DMS Schema Conversion replaces your converted code with the code from your target database. Make sure that you applied the converted code to your target database before you choose Refresh from database. Otherwise, convert your source database schema again.
