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Disable historical mode synchronization for a specific column in the table

marianysilva
New Contributor

If we enable historical mode synchronization for a table and select only specific columns to be updated, what should we expect during synchronization if we update data in unselected columns in the source database, triggering an update operation?

Will updates in unselected columns be ignored?

Will Fivetran create rows altering the control column values without actually having an update in the selected columns?

1 REPLY 1

Toby-Metcalf
Community Admin
Community Admin

Good day @marianysilva 
Thank you for this question and I am investigating this functionality to determine if a Feature Request is needed. Fivetran Community: please share your insights on historical mode synchronization.

Cheers,
Toby