HyukjinKwon commented on a change in pull request #33393:
URL: https://github.com/apache/spark/pull/33393#discussion_r672725321
##########
File path:
sql/hive-thriftserver/src/test/scala/org/apache/spark/sql/hive/thriftserver/SparkMetadataOperationSuite.scala
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@@ -660,4 +660,29 @@ class SparkMetadataOperationSuite extends
HiveThriftServer2TestBase {
assert(!metaData.supportsRefCursors)
}
}
+
+ test("SPARK-36179: get column operation support TIMESTAMP_[N|L]TZ") {
+ val t = "t_ltz_ntz"
+ // TODO: (SPARK-36180) add hive table here too
+ val ddl = s"CREATE GLOBAL TEMP VIEW $t as SELECT TIMESTAMP_LTZ '2018-11-17
13:33:33.000'" +
+ s" as c0, TIMESTAMP_NTZ '2018-11-17 13:33:33.000' as c1"
+ withJdbcStatement(t) { statement =>
+ statement.execute(ddl)
+ val md = statement.getConnection.getMetaData
+ val rowSet = md.getColumns(null, "global_temp", t, "%")
+
+ var idx = 0
+ while (rowSet.next()) {
+ assert(rowSet.getString("COLUMN_NAME") === "c" + idx)
+ assert(rowSet.getInt("DATA_TYPE") === java.sql.Types.TIMESTAMP)
+ assert(rowSet.getString("TYPE_NAME") === "TIMESTAMP" + "_NTZ" * idx)
Review comment:
```suggestion
assert(rowSet.getString("TYPE_NAME") === "TIMESTAMP" + ("_NTZ" *
idx))
```
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