Github user jaceklaskowski commented on a diff in the pull request:
https://github.com/apache/spark/pull/22320#discussion_r215215098
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
---
@@ -754,6 +754,54 @@ class HiveDDLSuite
}
}
+ test("Insert overwrite Hive table should output correct schema") {
+ withSQLConf(CONVERT_METASTORE_PARQUET.key -> "false") {
+ withTable("tbl", "tbl2") {
+ withView("view1") {
+ spark.sql("CREATE TABLE tbl(id long)")
+ spark.sql("INSERT OVERWRITE TABLE tbl VALUES 4")
--- End diff --
I might be missing something, but why does this test use SQL statements not
DataFrameWriter API, e.g.
`Seq(4).toDF("id").write.mode(SaveMode.Overwrite).saveAsTable("tbl")`?
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