Databricks Certified Data Engineer - Associate
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A data engineer needs to ingest heart rate recordings data from medical devices in JSON format using Auto Loader and then create a temporary view. The column 'time' is incorrectly inferred as a 'string' instead of a 'timestamp' data type. Which of the following code blocks correctly enforces the schema information for this column?
A data engineer needs to ingest heart rate recordings data from medical devices in JSON format using Auto Loader and then create a temporary view. The column 'time' is incorrectly inferred as a 'string' instead of a 'timestamp' data type. Which of the following code blocks correctly enforces the schema information for this column?
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