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20 lines
1013 B
Markdown
20 lines
1013 B
Markdown
# Data virtualization in SQL Server 2019
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***Applies to:*** SQL Server 2019 on Windows or Linux, SQL Server 2019 big data cluster
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SQL Server 2019 introduces new ODBC connectors to data sources like SQL Server, Oracle, MongoDB and Teradata. These connectors can be used from stand-alone SQL Server 2019 on Windows or Linux or SQL Server 2019 big data cluster.
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## Query data in Oracle from SQL Server
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In this example, you are going to create an external table in a SQL Server instance over the inventory table that sits on an Oracle server. If you are using a SQL Server 2019 big data cluster then the scripts can be executed on the SQL Server Master instance.
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**Before you begin**, you need to have an Oracle instance and credentials. Follow the instruction in the [setup\README.md](setup/README.md).
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### Instructions
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1. Connect to a SQL Server or SQL Server Master instance.
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1. Execute the SQL [inventory-oracle.sql](inventory-oracle.sql/).
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1. Execute the SQL [customer-oracle.sql](customer-oracle.sql/).
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