Derive Schema From Data

Produced Annotation:

• summary: Extract schema from column names and values.
• analysisStep: Profiling Associated Resources
• typeName: SchemaAnalysisAnnotation
• producedAnnotationTypeName: Derive Schema From Data
• explanation: The schema is built using the values in the first line of the CSV file. The survey action service will attempt to derive the type of data in each column based on the values stored. If this is not possible the type of the column is assumed to be string.