Issue with Record Deletion in BigQuery from MongoDB Source

Summary

User is experiencing an issue where deleted records in MongoDB are also being removed from BigQuery, despite using incremental append with deduplication. They want the records to remain in BigQuery with the ab_cdc_deleted_at field populated instead.


Question

Hello community !
Im using Airbyte v0.63.3 with UI.
I configured a connection with mongoDB as source and bigquery as target with incremental append + deduped.
The issu is when I delete a record in the source database, the record is deleted in the target bigquery.
I would like the record not to disappear but the field ab_cdc_deleted_at to be active.
In the target bigquery database all records has the field ab_cdc_deleted_at set to null.

Thank you for your time and help !



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['airbyte', 'mongodb', 'bigquery', 'incremental-append', 'deduplication', 'ab_cdc_deleted_at']