Using MsSqlToPostgres, you can migrate from SQL Server to PostgreSQL easily and fast, just a few mouse clicks!
Copy table struct and data from SQL Server to PostgreSQL
Click “Wizard – Import All Tables” at task dialog.
then show the wizard.
1. Open Source SQL Server.
2. Select Destination PostgreSQL.
3. Select tables to migrate.
Will copy selected tables struct (field, primary key, index, auto increament, nullable) and data both.