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  1. Preface
  2. Introduction to Microsoft Azure Synapse SQL Connector
  3. Connections for Microsoft Azure Synapse SQL
  4. Mappings for Microsoft Azure Synapse SQL
  5. Upgrading to Microsoft Azure Synapse SQL Connector
  6. Migrating a mapping
  7. SQL ELT optimization
  8. Data type reference
  9. Troubleshooting

Microsoft Azure Synapse SQL Connector

Microsoft Azure Synapse SQL Connector

Configuring a custom query for the Microsoft Azure Synapse SQL source object

Configuring a custom query for the Microsoft Azure Synapse SQL source object

You can push down a custom query to Microsoft Azure Synapse SQL.
Before you run a task that contains a custom query as the source object, you can set the
Create Temporary View
property in the mapping task properties.
Perform the following task to set the property:
  1. In the mapping task, navigate to the
    SQL ELT Optimization
    section on the
    Runtime Options
    tab.
  2. Set the
    Create Temporary View
    option based on your requirement.
    • When the
      Create Temporary View
      option is disabled, the task incorporates the custom query as a sub-query in the SQL ELT query.
    • When the
      Create Temporary View
      option is enabled, the task creates a temporary view based on the provided custom query and then generates the SQL ELT query with the temporary view.
  3. Click
    Finish
    .

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