Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/11466#discussion_r54801223
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/LogicalPlanToSQLSuite.scala
---
@@ -157,6 +186,16 @@ class LogicalPlanToSQLSuite extends SQLBuilderTest
with SQLTestUtils {
"SELECT x.key, COUNT(*) FROM parquet_t1 x JOIN parquet_t1 y ON x.key
= y.key group by x.key")
}
+ test("join plan") {
+ val originalSql = "SELECT x.key FROM parquet_t1 x JOIN parquet_t1 y ON
x.key = y.key"
--- End diff --
maybe you should construct a plan using dataframe?
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