nastra commented on code in PR #12418:
URL: https://github.com/apache/iceberg/pull/12418#discussion_r2013466450
##########
spark/v3.4/spark-extensions/src/test/java/org/apache/iceberg/spark/extensions/TestCreateChangelogViewProcedure.java:
##########
@@ -95,6 +103,49 @@ public void testCustomizedViewName() {
Assert.assertEquals(2, rowCount);
}
+ @TestTemplate
+ public void testNonStandardColumnNames() {
+ createTableWithTwoNonStandardColumns();
+ sql("INSERT INTO %s VALUES (1, 'a')", tableName);
+ sql("INSERT INTO %s VALUES (2, 'b')", tableName);
+
+ Table table = validationCatalog.loadTable(tableIdent);
+
+ Snapshot snap1 = table.currentSnapshot();
+
+ sql("INSERT OVERWRITE %s VALUES (-2, 'b')", tableName);
+
+ table.refresh();
+
+ Snapshot snap2 = table.currentSnapshot();
+
+ sql(
+ "CALL %s.system.create_changelog_view("
+ + "table => '%s',"
+ + "options => map('%s','%s','%s','%s'),"
+ + "changelog_view => '%s')",
+ catalogName,
+ tableName,
+ SparkReadOptions.START_SNAPSHOT_ID,
+ snap1.snapshotId(),
+ SparkReadOptions.END_SNAPSHOT_ID,
+ snap2.snapshotId(),
+ "cdc_view");
+
+ final var df = spark.sql("select * from cdc_view");
+ final var fieldNames =
Arrays.stream(df.schema().fields()).map(StructField::name).collect(Collectors.toList());
Review Comment:
we typically don't use `final` for variables
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