clettieri commented on code in PR #8192:
URL: https://github.com/apache/iceberg/pull/8192#discussion_r1324506388
##########
spark/v3.4/spark-extensions/src/test/java/org/apache/iceberg/spark/extensions/TestAlterTablePartitionFields.java:
##########
@@ -179,6 +179,82 @@ public void testAddHoursPartition() {
Assert.assertEquals("Should have new spec field", expected, table.spec());
}
+ @Test
+ public void testAddYearPartition() {
+ sql(
+ "CREATE TABLE %s (id bigint NOT NULL, category string, ts timestamp,
data string) USING iceberg",
+ tableName);
+ Table table = validationCatalog.loadTable(tableIdent);
+
+ Assert.assertTrue("Table should start unpartitioned",
table.spec().isUnpartitioned());
+
+ sql("ALTER TABLE %s ADD PARTITION FIELD year(ts)", tableName);
+
+ table.refresh();
+
+ PartitionSpec expected =
+
PartitionSpec.builderFor(table.schema()).withSpecId(1).year("ts").build();
+
+ Assert.assertEquals("Should have new spec field", expected, table.spec());
Review Comment:
Will do :)
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