From 07157a7c66c3767cffb3f236f903f4158380848c Mon Sep 17 00:00:00 2001
From: Sergey Zhukov <szhukov@aligntech.com>
Date: Mon, 3 Feb 2025 12:12:22 +0300
Subject: [PATCH] undo deletion of test in copy.slt

---
 datafusion/sqllogictest/test_files/copy.slt | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/datafusion/sqllogictest/test_files/copy.slt b/datafusion/sqllogictest/test_files/copy.slt
index 90bd34539b64..457db948512a 100644
--- a/datafusion/sqllogictest/test_files/copy.slt
+++ b/datafusion/sqllogictest/test_files/copy.slt
@@ -538,6 +538,25 @@ select * from validate_arrow_file;
 1 Foo
 2 Bar
 
+# Copy from dict encoded values to single arrow file
+query I
+COPY (values 
+('c', arrow_cast('foo', 'Dictionary(Int32, Utf8)')), ('d', arrow_cast('bar', 'Dictionary(Int32, Utf8)'))) 
+to 'test_files/scratch/copy/table_dict.arrow' STORED AS ARROW;
+----
+2
+
+# Validate single csv output
+statement ok
+CREATE EXTERNAL TABLE validate_arrow_file_dict
+STORED AS arrow
+LOCATION 'test_files/scratch/copy/table_dict.arrow';
+
+query TT
+select * from validate_arrow_file_dict;
+----
+c foo
+d bar
 
 # Copy from table to folder of json
 query I