Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/18334#discussion_r123891656 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala --- @@ -773,6 +773,12 @@ object SQLConf { .doubleConf .createWithDefault(0.05) + val AUTO_STATS_UPDATE = + buildConf("spark.sql.statistics.autoUpdate") + .doc("Enables automatic statistics update once table's data is changed.") + .booleanConf + .createWithDefault(false) --- End diff -- we can set it to true by default once we have incremental stats collection.
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