Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/16594#discussion_r96473148
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveExplainSuite.scala
---
@@ -27,6 +27,21 @@ import org.apache.spark.sql.test.SQLTestUtils
*/
class HiveExplainSuite extends QueryTest with SQLTestUtils with
TestHiveSingleton {
+ test("show stats in explain command") {
+ withSQLConf("spark.sql.statistics.showInExplain" -> "false") {
+ checkKeywordsNotExist(sql(" explain select * from src "),
"sizeInBytes", "rowCount")
--- End diff --
A general style suggestion. Normally, the SQL keywords are using upper case
in the test cases.
`explain select * from src` -> `EXPLAIN SELECT * FROM src`
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