Yuming Wang created SPARK-35316:
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Summary: UnwrapCastInBinaryComparison support In/InSet predicate
Key: SPARK-35316
URL: https://issues.apache.org/jira/browse/SPARK-35316
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.2.0
Reporter: Yuming Wang
In/InSet missing this optimization:
{code:scala}
spark.range(50).selectExpr("cast(id as int) as
id").write.mode("overwrite").parquet("/tmp/parquet/t1")
spark.read.parquet("/tmp/parquet/t1").where("id in (1L, 2L, 4L)").explain
spark.read.parquet("/tmp/parquet/t1").where("id = 1L or id = 2L or id =
4L").explain
{code}
{noformat}
== Physical Plan ==
*(1) Filter cast(id#5 as bigint) IN (1,2,4)
+- *(1) ColumnarToRow
+- FileScan parquet [id#5] Batched: true, DataFilters: [cast(id#5 as bigint)
IN (1,2,4)], Format: Parquet, Location: InMemoryFileIndex(1
paths)[file:/tmp/parquet/t1], PartitionFilters: [], PushedFilters: [],
ReadSchema: struct<id:int>
== Physical Plan ==
*(1) Filter (((id#7 = 1) OR (id#7 = 2)) OR (id#7 = 4))
+- *(1) ColumnarToRow
+- FileScan parquet [id#7] Batched: true, DataFilters: [(((id#7 = 1) OR
(id#7 = 2)) OR (id#7 = 4))], Format: Parquet, Location: InMemoryFileIndex(1
paths)[file:/tmp/parquet/t1], PartitionFilters: [], PushedFilters:
[Or(Or(EqualTo(id,1),EqualTo(id,2)),EqualTo(id,4))], ReadSchema: struct<id:int>
{noformat}
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