Shopify data types appear in the Source transformation when you choose to edit metadata for the fields.
Transformation data types
Set of data types that appear in the transformations. They are internal data types based on ANSI SQL-92 generic data types, which the Secure Agent uses to move data across platforms. Transformation data types appear in all transformations in a mapping.
When
Data Integration
reads source data, it converts the native data types to the comparable transformation data types before transforming the data.