AbinayaJayaprakasam commented on PR #53221:
URL: https://github.com/apache/spark/pull/53221#issuecomment-3649684280
> what's the behavior of schema inference? do you infer parquet
TIMESTAMP(NANOS,false) as Spark long type?
Thanks @cloud-fan for reviewing . Yes, TIMESTAMP(NANOS,false) is inferred
as LongType.
```
scala> val df = spark.read.parquet("test_nanos_timestamp.parquet")
val df: org.apache.spark.sql.DataFrame = [id: int, timestamp_nanos: bigint]
scala> df.printSchema()
root
|-- id: integer (nullable = true)
|-- timestamp_nanos: long (nullable = true)
```
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