Hello everyone,

I'm using DLT (Delta Live Tables) and I've implemented some Change Data Capture for deduplication purposes. Now I am creating a downstream table that will read the DLT as a stream (dlt.read_stream("<tablename>")).

I keep receiving this error :

> Detected a data update (for example part-00000-6723832a-b8ca-4a20-b576-d69bd5e42652-c000.snappy.parquet) in the source table at version 11. This is currently not supported. If you'd like to ignore updates, set the option 'ignoreChanges' to 'true'. If you would like the data update to be reflected, please restart this query with a fresh checkpoint directory.

And I've tried these options to activate this configuration :

@dlt.view(name="_wp_strategies_dup",
           comment="This table contains the test strategy table",
          spark_conf={"ignoreChanges": "true"})

spark.readStream.option("ignoreChanges","true").table("LIVE.wp_parameters")

dlt.option("ignoreChanges","true").read_stream("wp_parameters")

And so far nothing has worked. Is it because this configuration is not possible with DLT ? Or is it because there is another way to set this configuration up ?