shardulm94 commented on a change in pull request #2254:
URL: https://github.com/apache/iceberg/pull/2254#discussion_r581566575
##########
File path:
mr/src/test/java/org/apache/iceberg/mr/hive/TestHiveIcebergStorageHandlerLocalScan.java
##########
@@ -563,6 +566,61 @@ public void testStructOfStructsInTable() throws
IOException {
}
}
+ @Test
+ public void testDateQuery() throws IOException {
+ Schema dateSchema = new Schema(optional(1, "d_date",
Types.DateType.get()));
+
+ List<Record> records = TestHelper.RecordsBuilder.newInstance(dateSchema)
+ .add(LocalDate.of(2020, 1, 21))
+ .add(LocalDate.of(2020, 1, 24))
+ .build();
+
+ testTables.createTable(shell, "date_test", dateSchema, fileFormat,
records);
+
+ List<Object[]> result = shell.executeStatement("SELECT * from date_test
WHERE d_date='2020-01-21'");
+ Assert.assertEquals(1, result.size());
+ Assert.assertEquals("2020-01-21", result.get(0)[0]);
+
+ result = shell.executeStatement("SELECT * from date_test WHERE d_date in
('2020-01-21', '2020-01-22')");
+ Assert.assertEquals(1, result.size());
+ Assert.assertEquals("2020-01-21", result.get(0)[0]);
+
+ result = shell.executeStatement("SELECT * from date_test WHERE d_date >
'2020-01-21'");
+ Assert.assertEquals(1, result.size());
+ Assert.assertEquals("2020-01-24", result.get(0)[0]);
+
+ result = shell.executeStatement("SELECT * from date_test WHERE
d_date='2020-01-20'");
+ Assert.assertEquals(0, result.size());
+ }
+
+ @Test
+ public void testTimestampQuery() throws IOException {
Review comment:
For me this test case fails regardless of whether I keep the changes in
`HiveIcebergFilterFactory` or not. Seems like this test is dependent on the
timezone the tests run in. I was only able to make this test case work in UTC
timezone, it failed in `America/Los_Angeles` and `Asia/Kolkata`. Can we run
this test for multiple timezones? Previously we have uncovered issues after we
started breaking the assumption that the code runs in UTC.
https://github.com/apache/iceberg/blob/fab4a5f2db140fdb132205e78934a145e646758b/orc/src/test/java/org/apache/iceberg/orc/TestExpressionToSearchArgument.java#L117
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