rdblue commented on code in PR #9176:
URL: https://github.com/apache/iceberg/pull/9176#discussion_r1468943381
##########
spark/v3.5/spark/src/test/java/org/apache/iceberg/spark/sql/TestAggregatePushDown.java:
##########
@@ -249,6 +250,78 @@ public void testAggregateNotPushDownIfOneCantPushDown() {
assertEquals("expected and actual should equal", expected, actual);
}
+ @Test
+ public void testAggregationPushdownStructInteger() {
+ testAggregationPushdownStruct(
+ 2L,
+ 3L,
+ 2L,
+ "(id BIGINT, struct_with_int STRUCT<c1:BIGINT>)",
+ "struct_with_int.c1",
+ "(1, named_struct(\"c1\", NULL))",
+ "(2, named_struct(\"c1\", 2))",
+ "(3, named_struct(\"c1\", 3))");
+ }
+
+ @Test
+ public void testAggregationPushdownNestedStruct() {
+ testAggregationPushdownStruct(
+ 2L,
+ 3L,
+ 2L,
+ "(id BIGINT, struct_with_int
STRUCT<c1:STRUCT<c2:STRUCT<c3:STRUCT<c4:BIGINT>>>>)",
+ "struct_with_int.c1.c2.c3.c4",
+ "(1, named_struct(\"c1\", named_struct(\"c2\", named_struct(\"c3\",
named_struct(\"c4\", NULL)))))",
+ "(2, named_struct(\"c1\", named_struct(\"c2\", named_struct(\"c3\",
named_struct(\"c4\", 2)))))",
+ "(3, named_struct(\"c1\", named_struct(\"c2\", named_struct(\"c3\",
named_struct(\"c4\", 3)))))");
+ }
+
+ @Test
+ public void testAggregationPushdownStructTimestamp() {
+ long timestamp = System.currentTimeMillis();
+ long futureTimestamp = timestamp + 5000;
+ Timestamp expectedMax = new Timestamp(futureTimestamp / 1000 * 1000);
+ Timestamp expectedMin = new Timestamp(1000 * (timestamp / 1000));
Review Comment:
Why are the expressions different other than the timestamp variable?
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