CQL

CQL, a simple alternative to Structured Query Language (SQL), is a declarative language developed to provide abstraction in accessing Apache Cassandra. The CQL functionality in Workflow Modeler allows you to import CQL models used in Healthcare applications.

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Import a CQL model

  1. Navigate and click on the CQL button in the ribbon bar.

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  2. Click on the add button.

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  3. Select an existing model in your repository or upload a new one.

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  4. When your import is done, select the model.

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Delete a CQL model

  1. Navigate and click on the CQL button in the ribbon bar.

  2. Click on the delete button (see the picture below).

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Open a CQL model

  1. Navigate and click on the CQL button in the ribbon bar.

  2. Click on the open button.

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  3. Then you will be able to see the content of your included file.

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Rename a CQL model

  1. Navigate and click on the CQL button in the ribbon bar.

  2. Click on the rename button.

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  3. Rename your file.

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Executing a CQL Model

Once imported, the CQL model automatically adds an interface, operations, and associated datatypes to the Operation Library, where it is accessible for execution in a Service task.