1 files changed, 81 insertions, 0 deletions
diff --git a/src/test/regress/expected/numeric.out b/src/test/regress/expected/numeric.out
index 7840990bf7d..1c5047455e8 100644
--- a/src/test/regress/expected/numeric.out
+++ b/src/test/regress/expected/numeric.out
@@ -1260,3 +1260,84 @@ SELECT * FROM num_input_test;
  -555.50
 (5 rows)
 
+--
+-- Test some corner cases for division
+--
+select 999999999999999999999::numeric/1000000000000000000000;
+        ?column?        
+------------------------
+ 1.00000000000000000000
+(1 row)
+
+select div(999999999999999999999::numeric,1000000000000000000000);
+ div 
+-----
+   0
+(1 row)
+
+select mod(999999999999999999999::numeric,1000000000000000000000);
+          mod          
+-----------------------
+ 999999999999999999999
+(1 row)
+
+select div(-9999999999999999999999::numeric,1000000000000000000000);
+ div 
+-----
+  -9
+(1 row)
+
+select mod(-9999999999999999999999::numeric,1000000000000000000000);
+          mod           
+------------------------
+ -999999999999999999999
+(1 row)
+
+select div(-9999999999999999999999::numeric,1000000000000000000000)*1000000000000000000000 + mod(-9999999999999999999999::numeric,1000000000000000000000);
+        ?column?         
+-------------------------
+ -9999999999999999999999
+(1 row)
+
+select mod (70.0,70) ;
+ mod 
+-----
+ 0.0
+(1 row)
+
+select div (70.0,70) ;
+ div 
+-----
+   1
+(1 row)
+
+select 70.0 / 70 ;
+        ?column?        
+------------------------
+ 1.00000000000000000000
+(1 row)
+
+select 12345678901234567890 % 123;
+ ?column? 
+----------
+       78
+(1 row)
+
+select 12345678901234567890 / 123;
+      ?column?      
+--------------------
+ 100371373180768845
+(1 row)
+
+select div(12345678901234567890, 123);
+        div         
+--------------------
+ 100371373180768844
+(1 row)
+
+select div(12345678901234567890, 123) * 123 + 12345678901234567890 % 123;
+       ?column?       
+----------------------
+ 12345678901234567890
+(1 row)
+