Re: [PR] test: Add slt for swapped cross join with conflicting metadata [datafusion]

["mkleen (via GitHub)" <gi...@apache.org>]

mkleen commented on code in PR #23857:
URL: https://github.com/apache/datafusion/pull/23857#discussion_r3644496913


##########
datafusion/sqllogictest/test_files/metadata.slt:
##########
@@ -520,3 +520,11 @@ NULL the id field
 
 statement ok
 drop table table_with_metadata;
+
+# Test that swapped cross-join preserves metadata on conflicting values on metadata.
+# The larger_table has 10 values, smaller_tables 1 value and the fields of each table
+# have conflicting metadata, same key different values See test:context.rs register_conflicting_metadata_tables
+query II
+select * from larger_table cross join smaller_table order by left.a limit 1;

Review Comment:
   This fails without https://github.com/apache/datafusion/pull/23605



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