AngersZhuuuu opened a new pull request #29406:
URL: https://github.com/apache/spark/pull/29406
### What changes were proposed in this pull request?
We support partially push partition filters since SPARK-28169. We can also
support partially push down data filters if it mixed in partition filters and
data filters. For example:
```
spark.sql(
s"""
|CREATE TABLE t(i INT, p STRING)
|USING parquet
|PARTITIONED BY (p)""".stripMargin)
spark.range(0, 1000).selectExpr("id as col").createOrReplaceTempView("temp")
for (part <- Seq(1, 2, 3, 4)) {
sql(s"""
|INSERT OVERWRITE TABLE t PARTITION (p='$part')
|SELECT col FROM temp""".stripMargin)
}
spark.sql("SELECT * FROM t WHERE WHERE (p = '1' AND i = 1) OR (p = '2' and
i = 2)").explain()
```
We can also push down ```i = 1 or i = 2 ```
### Why are the changes needed?
Extract more data filter to FileSourceScanExec
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
Added UT
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