rdblue commented on a change in pull request #749: Convert Spark In filter to
iceberg IN Expression
URL: https://github.com/apache/incubator-iceberg/pull/749#discussion_r371388779
##########
File path:
spark/src/test/java/org/apache/iceberg/spark/source/TestFilteredScan.java
##########
@@ -425,6 +426,21 @@ public void testFilterByNonProjectedColumn() {
}
}
+ @Test
+ public void testInFilter() {
+ File location = buildPartitionedTable("partitioned_by_data",
PARTITION_BY_DATA, "data_ident", "data");
+
+ DataSourceOptions options = new DataSourceOptions(ImmutableMap.of(
+ "path", location.toString())
+ );
+
+ IcebergSource source = new IcebergSource();
+ DataSourceReader reader = source.createReader(options);
+ pushFilters(reader, new In("data", new String[]{"foo", "junction",
"brush"}));
Review comment:
I agree. Let's add a test for a `DateType` at least to validate that
`convertLiteral` is called.
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