Github user sureshthalamati commented on a diff in the pull request: https://github.com/apache/spark/pull/16891#discussion_r100737351 --- Diff: external/docker-integration-tests/src/test/scala/org/apache/spark/sql/jdbc/OracleIntegrationSuite.scala --- @@ -62,6 +62,12 @@ class OracleIntegrationSuite extends DockerJDBCIntegrationSuite with SharedSQLCo } override def dataPreparation(conn: Connection): Unit = { + conn.prepareStatement("CREATE TABLE datetime (id NUMBER(10), d DATE, t TIMESTAMP)") + .executeUpdate() + conn.prepareStatement("INSERT INTO datetime VALUES (" + + "1, {d '1991-11-09'}, {ts '1996-01-01 01:23:45'})").executeUpdate() + conn.prepareStatement("CREATE TABLE datetime1 (id NUMBER(10), d DATE, t TIMESTAMP)") --- End diff -- Thank you for reviewing the patch. I think cleanup is not required, these tables are not persistent across the test runs. They are cleaned up when docker container is removed at the end of the test. Currently I did notice any setup in the afterAll() to do it after the test. I moved up creation of temporary views also to the same place, to keep them together. And possibly any future tests can also use these tables.
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