wangyum commented on a change in pull request #30648:
URL: https://github.com/apache/spark/pull/30648#discussion_r539050414
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/StatisticsCollectionSuite.scala
##########
@@ -671,4 +671,24 @@ class StatisticsCollectionSuite extends
StatisticsCollectionTestBase with Shared
}
}
}
+
+ test("analyze all tables in a specific database") {
+ withTempDir { dir =>
+ withTable("t1", "t2") {
+ spark.range(10).write.saveAsTable("t1")
+ sql(s"CREATE EXTERNAL TABLE t2 USING parquet LOCATION '${dir.toURI}' "
+
+ "AS SELECT * FROM range(20)")
+ withView("v1") {
+ sql(s"CREATE VIEW v1 AS SELECT * FROM t1")
+ sql(s"ANALYZE TABLES IN default COMPUTE STATISTICS NOSCAN")
+ checkTableStats("t1", hasSizeInBytes = true, expectedRowCounts =
None)
+ checkTableStats("t2", hasSizeInBytes = true, expectedRowCounts =
None)
+
+ sql(s"ANALYZE TABLES COMPUTE STATISTICS")
Review comment:
+1
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