1 files changed, 37 insertions, 0 deletions
diff --git a/contrib/btree_gin/expected/char.out b/contrib/btree_gin/expected/char.out
new file mode 100644
index 0000000..09e0315
--- /dev/null
+++ b/contrib/btree_gin/expected/char.out
@@ -0,0 +1,37 @@
+set enable_seqscan=off;
+CREATE TABLE test_char (
+	i "char"
+);
+INSERT INTO test_char VALUES ('a'),('b'),('c'),('d'),('e'),('f');
+CREATE INDEX idx_char ON test_char USING gin (i);
+SELECT * FROM test_char WHERE i<'d'::"char" ORDER BY i;
+ i 
+---
+(0 rows)
+
+SELECT * FROM test_char WHERE i<='d'::"char" ORDER BY i;
+ i 
+---
+(0 rows)
+
+SELECT * FROM test_char WHERE i='d'::"char" ORDER BY i;
+ i 
+---
+ d
+(1 row)
+
+SELECT * FROM test_char WHERE i>='d'::"char" ORDER BY i;
+ i 
+---
+ d
+ e
+ f
+(3 rows)
+
+SELECT * FROM test_char WHERE i>'d'::"char" ORDER BY i;
+ i 
+---
+ e
+ f
+(2 rows)
+