chore: Clean up

Author: Weijun-H

datafusion-cli/test_files/scratch/test_map_parquet.parquet

@@ -856,7 +856,7 @@ statement ok
 drop table tt;
 
 # Test for issue with NULL map values
-
+# Memory table tests
 statement ok
 CREATE TABLE test_null_map AS VALUES
   ('1', MAP {'a': 'ab'}),
@@ -870,107 +870,34 @@ SELECT * FROM test_null_map ORDER BY column1;
 2 NULL
 3 {b: cd}
 
-# Test with mixed NULL and non-NULL maps
-statement ok
-CREATE TABLE test_null_map2 AS VALUES
-  ('1', MAP {'a': 'ab'}),
-  ('2', NULL),
-  ('3', MAP {'c': 'ef'}),
-  ('4', NULL);
-
-query T?
-SELECT * FROM test_null_map2 ORDER BY column1;
-----
-1 {a: ab}
-2 NULL
-3 {c: ef}
-4 NULL
-
-statement ok
-DROP TABLE test_null_map;
-
-statement ok
-DROP TABLE test_null_map2;
-
-# Test processing map keys with NULL map values
-# This simulates the scenario from the issue where a UDF processes map keys
-statement ok
-CREATE TABLE test_map_keys AS VALUES
-  ('1', MAP {'a': 'ab'}),
-  ('2', NULL),
-  ('3', MAP {'c': 'cd'});
-
 query ?
-SELECT map_keys(column2) FROM test_map_keys ORDER BY column1;
+SELECT map_keys(column2) FROM test_null_map ORDER BY column1;
 ----
 [a]
 NULL
-[c]
+[b]
 
-# Test processing map values with NULL map values
 query ?
-SELECT map_values(column2) FROM test_map_keys ORDER BY column1;
+SELECT map_values(column2) FROM test_null_map ORDER BY column1;
 ----
 [ab]
 NULL
 [cd]
 
 # Test with map_entries (this internally calls make_map)
 query ?
-SELECT map_entries(column2) FROM test_map_keys ORDER BY column1;
+SELECT map_entries(column2) FROM test_null_map ORDER BY column1;
 ----
 [{key: a, value: ab}]
 NULL
-[{key: c, value: cd}]
+[{key: b, value: cd}]
 
 statement ok
-DROP TABLE test_map_keys;
+DROP TABLE test_null_map;
 
-# Test with Parquet storage
+# Parquet storage tests
 # This reproduces the issue where NULL map values cause "map key cannot be null" error
 statement ok
-CREATE TABLE test_map_parquet_temp AS VALUES
-  ('1', MAP {'a': 'ab'});
-
-statement ok
-COPY test_map_parquet_temp TO 'test_files/scratch/test_map_parquet.parquet' STORED AS PARQUET;
-
-statement ok
-DROP TABLE test_map_parquet_temp;
-
-statement ok
-CREATE EXTERNAL TABLE test_map_parquet
-STORED AS PARQUET
-LOCATION 'test_files/scratch/test_map_parquet.parquet';
-
-query T?
-SELECT * FROM test_map_parquet;
-----
-1 {a: ab}
-
-# Now create a table with NULL map
-statement ok
-CREATE TABLE test_map_parquet_null_temp AS VALUES
-  ('1', NULL);
-
-statement ok
-COPY test_map_parquet_null_temp TO 'test_files/scratch/test_map_parquet_null.parquet' STORED AS PARQUET;
-
-statement ok
-DROP TABLE test_map_parquet_null_temp;
-
-statement ok
-CREATE EXTERNAL TABLE test_map_parquet_null
-STORED AS PARQUET
-LOCATION 'test_files/scratch/test_map_parquet_null.parquet';
-
-query T?
-SELECT * FROM test_map_parquet_null;
-----
-1 NULL
-
-# Create a table with mixed NULL and non-NULL maps
-statement ok
 CREATE TABLE test_map_parquet_mixed_temp AS VALUES
   ('1', MAP {'a': 'ab'}),
   ('2', NULL),
@@ -1009,12 +936,6 @@ SELECT map_values(column2) FROM test_map_parquet_mixed ORDER BY column1;
 NULL
 [cd]
 
-statement ok
-DROP TABLE test_map_parquet;
-
-statement ok
-DROP TABLE test_map_parquet_null;
-
 statement ok
 DROP TABLE test_map_parquet_mixed;