Delta Live Table Schema Comment

Dave_Nithio
Contributor II

I predefined my schema for a Delta Live Table Autoload. This included comments for some attributes. When performing a standard readStream, my comments appear, but when in Delta Live Tables I get no comments. Is there anything I need to do get comments to appear?

Schema definition:

schema = StructType([
  StructField("uuid",StringType(),True, {'comment': "Unique customer id"}),
  StructField("GPS",StringType(),True)])

Delta Live Table Stream:

@dlt.table(name="test_bronze",
                  comment = "test account data incrementally ingested from S3 Raw landing zone",
  table_properties={
    "quality": "bronze"
  }
)
 
# Stream data
#@dlt.table
def test_bronze():
  return (
    spark.readStream
                  .format("cloudFiles")
                  .option("cloudFiles.format", "csv)
                  .option("header", "True")
                  .schema(schema)
                  .load(data_source)
  )

But no comments in data:

image