Update regression expected results for to_char() change.

src/test/regress/expected/int8-exp-three-digits.out

@@ -244,13 +244,13 @@ SELECT '' AS to_char_13, to_char(q2, 'L9999999999999999.000')  FROM INT8_TBL;
 (5 rows)
 
 SELECT '' AS to_char_14, to_char(q2, 'FM9999999999999999.999') FROM INT8_TBL;
- to_char_14 |      to_char      
-------------+-------------------
-            | 456
-            | 4567890123456789
-            | 123
-            | 4567890123456789
-            | -4567890123456789
+ to_char_14 |      to_char       
+------------+--------------------
+            | 456.
+            | 4567890123456789.
+            | 123.
+            | 4567890123456789.
+            | -4567890123456789.
 (5 rows)
 
 SELECT '' AS to_char_15, to_char(q2, 'S 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9') FROM INT8_TBL;

src/test/regress/expected/int8.out

@@ -244,13 +244,13 @@ SELECT '' AS to_char_13, to_char(q2, 'L9999999999999999.000')  FROM INT8_TBL;
 (5 rows)
 
 SELECT '' AS to_char_14, to_char(q2, 'FM9999999999999999.999') FROM INT8_TBL;
- to_char_14 |      to_char      
-------------+-------------------
-            | 456
-            | 4567890123456789
-            | 123
-            | 4567890123456789
-            | -4567890123456789
+ to_char_14 |      to_char       
+------------+--------------------
+            | 456.
+            | 4567890123456789.
+            | 123.
+            | 4567890123456789.
+            | -4567890123456789.
 (5 rows)
 
 SELECT '' AS to_char_15, to_char(q2, 'S 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9') FROM INT8_TBL;

src/test/regress/expected/numeric.out

@@ -785,8 +785,8 @@ SELECT '' AS to_char_6,  to_char(val, 'FMS9999999999999999.999999999999999')
            | +7799461.4119
            | +16397.038491
            | +93901.57763026
-           | -83028485
-           | +74881
+           | -83028485.
+           | +74881.
            | -24926804.04504742
 (10 rows)
 
@@ -800,8 +800,8 @@ SELECT '' AS to_char_7,  to_char(val, 'FM9999999999999999.999999999999999THPR')
            | 7799461.4119
            | 16397.038491
            | 93901.57763026
-           | <83028485>
-           | 74881
+           | <83028485.>
+           | 74881.
            | <24926804.04504742>
 (10 rows)
 
@@ -860,8 +860,8 @@ SELECT '' AS to_char_11, to_char(val, 'FM0999999999999999.999999999999999')
             | 0000000007799461.4119
             | 0000000000016397.038491
             | 0000000000093901.57763026
-            | -0000000083028485
-            | 0000000000074881
+            | -0000000083028485.
+            | 0000000000074881.
             | -0000000024926804.04504742
 (10 rows)
 
@@ -950,8 +950,8 @@ SELECT '' AS to_char_17, to_char(val, 'FM9999999999999999.99999999999999')	FROM
             | 7799461.4119
             | 16397.038491
             | 93901.57763026
-            | -83028485
-            | 74881
+            | -83028485.
+            | 74881.
             | -24926804.04504742
 (10 rows)
 
@@ -980,8 +980,8 @@ SELECT '' AS to_char_19, to_char(val, 'FMS 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9
             | +         7 7 9 9 4 6 1 . 4 1 1 9              
             | +           1 6 3 9 7 . 0 3 8 4 9 1            
             | +           9 3 9 0 1 . 5 7 7 6 3 0 2 6          
-            | -        8 3 0 2 8 4 8 5                   
-            | +           7 4 8 8 1                   
+            | -        8 3 0 2 8 4 8 5 .                  
+            | +           7 4 8 8 1 .                  
             | -        2 4 9 2 6 8 0 4 . 0 4 5 0 4 7 4 2          
 (10 rows)
 
@@ -1025,8 +1025,8 @@ SELECT '' AS to_char_22, to_char(val, 'FM9999999999999999.999999999999999')	FROM
             | 7799461.4119
             | 16397.038491
             | 93901.57763026
-            | -83028485
-            | 74881
+            | -83028485.
+            | 74881.
             | -24926804.04504742
 (10 rows)