viirya commented on code in PR #178:
URL:
https://github.com/apache/arrow-datafusion-comet/pull/178#discussion_r1525242684
##########
spark/src/test/scala/org/apache/comet/exec/CometExecSuite.scala:
##########
@@ -58,6 +58,53 @@ class CometExecSuite extends CometTestBase {
}
}
+ // TODO: Add a test for SortMergeJoin with join filter after new DataFusion
release
+ test("SortMergeJoin without join filter") {
+ withSQLConf(
+ SQLConf.ADAPTIVE_AUTO_BROADCASTJOIN_THRESHOLD.key -> "-1",
+ SQLConf.AUTO_BROADCASTJOIN_THRESHOLD.key -> "-1") {
+ withParquetTable((0 until 10).map(i => (i, i % 5)), "tbl_a") {
+ withParquetTable((0 until 10).map(i => (i % 10, i + 2)), "tbl_b") {
+ val df1 = sql("SELECT * FROM tbl_a JOIN tbl_b ON tbl_a._2 =
tbl_b._1")
+ checkSparkAnswerAndOperator(df1)
Review Comment:
Ah, that makes sense. I can add something to verify join type (sort merge
join or hash join or others) in a follow up. Thanks for the suggestion.
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