[GitHub] dongjoon-hyun commented on a change in pull request #23905: [SPARK-24669][SQL] Refresh table before drop database cascade

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dongjoon-hyun commented on a change in pull request #23905: [SPARK-24669][SQL] Refresh table before drop database cascade
URL: https://github.com/apache/spark/pull/23905#discussion_r261483474
 
 

 ##########
 File path: sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
 ##########
 @@ -2518,4 +2518,38 @@ class HiveDDLSuite
       }
     }
   }
+
+test("SPARK-24669 Refresh table before drop database cascade") {
+    withTempDir { tempDir =>
+      val file1 = new File(tempDir + "/first.csv")
+      val writer1 = new PrintWriter(file1)
+      writer1.write("first")
+      writer1.close()
+
+      val file2 = new File(tempDir + "/second.csv")
+      val writer2 = new PrintWriter(file2)
+      writer2.write("second")
+      writer2.close()
+
+      withDatabase("foo") {
+        sql("create database foo")
+        sql(
+          s"""CREATE TABLE foo.first (id string)
+        using csv options (path='${file1.toURI}')
+      """)
 
 Review comment:
   Indentation (2537 ~ 2539).

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