QuakeWang commented on code in PR #366:
URL: https://github.com/apache/paimon-rust/pull/366#discussion_r3418145001
##########
crates/integration_tests/tests/read_tables.rs:
##########
@@ -1675,6 +1669,109 @@ async fn
test_read_mixed_format_schema_evolution_drop_column() {
);
}
+/// Test reading a mixed-format table after ALTER COLUMN ... FIRST/AFTER.
+/// Old files keep the original physical column order; new files use moved
columns.
+#[tokio::test]
+async fn test_read_mixed_format_schema_evolution_reorder_move_column() {
+ let (plan, batches) =
+
scan_and_read_with_fs_catalog("mixed_format_schema_evolution_reorder_move_column",
None)
+ .await;
+
+ assert_plan_file_formats(
+ &plan,
+ &["avro", "orc", "parquet"],
+ "mixed_format_schema_evolution_reorder_move_column",
+ );
Review Comment:
Non-blocking: can we also assert multiple schema ids here, like the adjacent
mixed-format schema evolution tests? This would make the test prove it is
exercising the historical-schema path, not only mixed file formats.
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