diff --git a/src/test/regress/expected/int8-exp-three-digits.out b/src/test/regress/expected/int8-exp-three-digits.out
index 9821f2e68e..6c4f776777 100644
--- a/src/test/regress/expected/int8-exp-three-digits.out
+++ b/src/test/regress/expected/int8-exp-three-digits.out
@@ -329,23 +329,23 @@ SELECT '' AS five, q1, q2, q1 / q2 AS divide, q1 % q2 AS mod FROM INT8_TBL;
 (5 rows)
 
 SELECT '' AS five, q1, float8(q1) FROM INT8_TBL;
- five |        q1        |        float8        
-------+------------------+----------------------
-      |              123 |                  123
-      |              123 |                  123
-      | 4567890123456789 | 4.56789012345679e+15
-      | 4567890123456789 | 4.56789012345679e+15
-      | 4567890123456789 | 4.56789012345679e+15
+ five |        q1        |        float8         
+------+------------------+-----------------------
+      |              123 |                   123
+      |              123 |                   123
+      | 4567890123456789 | 4.56789012345679e+015
+      | 4567890123456789 | 4.56789012345679e+015
+      | 4567890123456789 | 4.56789012345679e+015
 (5 rows)
 
 SELECT '' AS five, q2, float8(q2) FROM INT8_TBL;
- five |        q2         |        float8         
-------+-------------------+-----------------------
-      |               456 |                   456
-      |  4567890123456789 |  4.56789012345679e+15
-      |               123 |                   123
-      |  4567890123456789 |  4.56789012345679e+15
-      | -4567890123456789 | -4.56789012345679e+15
+ five |        q2         |         float8         
+------+-------------------+------------------------
+      |               456 |                    456
+      |  4567890123456789 |  4.56789012345679e+015
+      |               123 |                    123
+      |  4567890123456789 |  4.56789012345679e+015
+      | -4567890123456789 | -4.56789012345679e+015
 (5 rows)
 
 SELECT 37 + q1 AS plus4 FROM INT8_TBL;
diff --git a/src/test/regress/expected/int8.out b/src/test/regress/expected/int8.out
index 6c4f776777..9821f2e68e 100644
--- a/src/test/regress/expected/int8.out
+++ b/src/test/regress/expected/int8.out
@@ -329,23 +329,23 @@ SELECT '' AS five, q1, q2, q1 / q2 AS divide, q1 % q2 AS mod FROM INT8_TBL;
 (5 rows)
 
 SELECT '' AS five, q1, float8(q1) FROM INT8_TBL;
- five |        q1        |        float8         
-------+------------------+-----------------------
-      |              123 |                   123
-      |              123 |                   123
-      | 4567890123456789 | 4.56789012345679e+015
-      | 4567890123456789 | 4.56789012345679e+015
-      | 4567890123456789 | 4.56789012345679e+015
+ five |        q1        |        float8        
+------+------------------+----------------------
+      |              123 |                  123
+      |              123 |                  123
+      | 4567890123456789 | 4.56789012345679e+15
+      | 4567890123456789 | 4.56789012345679e+15
+      | 4567890123456789 | 4.56789012345679e+15
 (5 rows)
 
 SELECT '' AS five, q2, float8(q2) FROM INT8_TBL;
- five |        q2         |         float8         
-------+-------------------+------------------------
-      |               456 |                    456
-      |  4567890123456789 |  4.56789012345679e+015
-      |               123 |                    123
-      |  4567890123456789 |  4.56789012345679e+015
-      | -4567890123456789 | -4.56789012345679e+015
+ five |        q2         |        float8         
+------+-------------------+-----------------------
+      |               456 |                   456
+      |  4567890123456789 |  4.56789012345679e+15
+      |               123 |                   123
+      |  4567890123456789 |  4.56789012345679e+15
+      | -4567890123456789 | -4.56789012345679e+15
 (5 rows)
 
 SELECT 37 + q1 AS plus4 FROM INT8_TBL;