pvary commented on a change in pull request #2512:
URL: https://github.com/apache/hive/pull/2512#discussion_r677459034
##########
File path:
iceberg/iceberg-handler/src/test/java/org/apache/iceberg/mr/hive/TestHiveIcebergStorageHandlerWithEngine.java
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@@ -2271,6 +2274,116 @@ public void testStatWithPartitionedCTAS() {
checkColStat("target", "dept");
}
+ @Test
+ public void testAsOfTimestamp() throws IOException, InterruptedException {
+ Table table = prepareTableWithVersions(2);
+
+ List<Object[]> rows = shell.executeStatement(
+ "SELECT * FROM customers FOR SYSTEM_TIME AS OF '" +
timestampAfterSnapshot(table, 0) + "'");
+
+ Assert.assertEquals(3, rows.size());
+
+ rows = shell.executeStatement(
+ "SELECT * FROM customers FOR SYSTEM_TIME AS OF '" +
timestampAfterSnapshot(table, 1) + "'");
+
+ Assert.assertEquals(4, rows.size());
+
+ AssertHelpers.assertThrows("should throw exception",
IllegalArgumentException.class,
Review comment:
Yeah.. Iceberg table does not know anything about the current time. It
will show every change until the given timestamp
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