HyukjinKwon commented on a change in pull request #20430: [SPARK-23263][TEST]
CTAS should update stat if autoUpdate statistics is enabled
URL: https://github.com/apache/spark/pull/20430#discussion_r293733311
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/StatisticsSuite.scala
##########
@@ -1416,4 +1416,21 @@ class StatisticsSuite extends
StatisticsCollectionTestBase with TestHiveSingleto
assert(catalogStats.rowCount.isEmpty)
}
}
+
+ test(s"CTAS should update statistics if
${SQLConf.AUTO_SIZE_UPDATE_ENABLED.key} is enabled") {
+ val tableName = "SPARK_23263"
+ Seq(false, true).foreach { updateEnabled =>
+ withSQLConf(SQLConf.AUTO_SIZE_UPDATE_ENABLED.key ->
updateEnabled.toString) {
+ withTable(tableName) {
+ sql(s"CREATE TABLE $tableName STORED AS parquet AS SELECT 'a', 'b'")
Review comment:
Let's just add it here for now and dedup later.
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