Update from Andreas Kardos.

diff --git a/src/test/regress/expected/int8-exp-three-digits.out b/src/test/regress/expected/int8-exp-three-digits.out
index 71b709510db62ccd0bbd7517b74d71ee23fb92ed..0cbea91454bbcf255bbc09c87ba7c1157a681e4b 100644 (file)
--- a/src/test/regress/expected/int8-exp-three-digits.out
+++ b/src/test/regress/expected/int8-exp-three-digits.out
@@ -117,3 +117,179 @@ SELECT '' AS five, q1 * 2 AS "twice int4" FROM INT8_TBL;
       | 9135780246913578
 (5 rows)
 
+-- TO_CHAR()
+--
+SELECT '' AS to_char_1, to_char(q1, '9G999G999G999G999G999'), to_char(q2, '9,999,999,999,999,999') 
+       FROM INT8_TBL;
+ to_char_1 |        to_char         |        to_char         
+-----------+------------------------+------------------------
+           |                    123 |                    456
+           |                    123 |  4,567,890,123,456,789
+           |  4,567,890,123,456,789 |                    123
+           |  4,567,890,123,456,789 |  4,567,890,123,456,789
+           |  4,567,890,123,456,789 | -4,567,890,123,456,789
+(5 rows)
+
+SELECT '' AS to_char_2, to_char(q1, '9G999G999G999G999G999D999G999'), to_char(q2, '9,999,999,999,999,999.999,999') 
+       FROM INT8_TBL;  
+ to_char_2 |            to_char             |            to_char             
+-----------+--------------------------------+--------------------------------
+           |                    123.000,000 |                    456.000,000
+           |                    123.000,000 |  4,567,890,123,456,789.000,000
+           |  4,567,890,123,456,789.000,000 |                    123.000,000
+           |  4,567,890,123,456,789.000,000 |  4,567,890,123,456,789.000,000
+           |  4,567,890,123,456,789.000,000 | -4,567,890,123,456,789.000,000
+(5 rows)
+
+SELECT '' AS to_char_3, to_char( (q1 * -1), '9999999999999999PR'), to_char( (q2 * -1), '9999999999999999.999PR') 
+       FROM INT8_TBL;
+ to_char_3 |      to_char       |        to_char         
+-----------+--------------------+------------------------
+           |              <123> |              <456.000>
+           |              <123> | <4567890123456789.000>
+           | <4567890123456789> |              <123.000>
+           | <4567890123456789> | <4567890123456789.000>
+           | <4567890123456789> |  4567890123456789.000
+(5 rows)
+
+SELECT '' AS to_char_4, to_char( (q1 * -1), '9999999999999999S'), to_char( (q2 * -1), 'S9999999999999999') 
+       FROM INT8_TBL;
+ to_char_4 |      to_char      |      to_char      
+-----------+-------------------+-------------------
+           |              123- |              -456
+           |              123- | -4567890123456789
+           | 4567890123456789- |              -123
+           | 4567890123456789- | -4567890123456789
+           | 4567890123456789- | +4567890123456789
+(5 rows)
+
+SELECT '' AS to_char_5,  to_char(q2, 'MI9999999999999999')     FROM INT8_TBL;  
+ to_char_5 |      to_char       
+-----------+--------------------
+           |                456
+           |   4567890123456789
+           |                123
+           |   4567890123456789
+           | -4567890123456789
+(5 rows)
+
+SELECT '' AS to_char_6,  to_char(q2, 'FMS9999999999999999')    FROM INT8_TBL;
+ to_char_6 |      to_char      
+-----------+-------------------
+           | +456
+           | +4567890123456789
+           | +123
+           | +4567890123456789
+           | -4567890123456789
+(5 rows)
+
+SELECT '' AS to_char_7,  to_char(q2, 'FM9999999999999999THPR') FROM INT8_TBL;
+ to_char_7 |      to_char       
+-----------+--------------------
+           | 456TH
+           | 4567890123456789TH
+           | 123RD
+           | 4567890123456789TH
+           | <4567890123456789>
+(5 rows)
+
+SELECT '' AS to_char_8,  to_char(q2, 'SG9999999999999999th')   FROM INT8_TBL;  
+ to_char_8 |       to_char       
+-----------+---------------------
+           | +             456th
+           | +4567890123456789th
+           | +             123rd
+           | +4567890123456789th
+           | -4567890123456789
+(5 rows)
+
+SELECT '' AS to_char_9,  to_char(q2, '0999999999999999')       FROM INT8_TBL;  
+ to_char_9 |      to_char      
+-----------+-------------------
+           |  0000000000000456
+           |  4567890123456789
+           |  0000000000000123
+           |  4567890123456789
+           | -4567890123456789
+(5 rows)
+
+SELECT '' AS to_char_10, to_char(q2, 'S0999999999999999')      FROM INT8_TBL;  
+ to_char_10 |      to_char      
+------------+-------------------
+            | +0000000000000456
+            | +4567890123456789
+            | +0000000000000123
+            | +4567890123456789
+            | -4567890123456789
+(5 rows)
+
+SELECT '' AS to_char_11, to_char(q2, 'FM0999999999999999')     FROM INT8_TBL;  
+ to_char_11 |      to_char      
+------------+-------------------
+            | 0000000000000456
+            | 4567890123456789
+            | 0000000000000123
+            | 4567890123456789
+            | -4567890123456789
+(5 rows)
+
+SELECT '' AS to_char_12, to_char(q2, 'FM9999999999999999.000') FROM INT8_TBL;
+ to_char_12 |        to_char        
+------------+-----------------------
+            | 456.000
+            | 4567890123456789.000
+            | 123.000
+            | 4567890123456789.000
+            | -4567890123456789.000
+(5 rows)
+
+SELECT '' AS to_char_13, to_char(q2, 'L9999999999999999.000')  FROM INT8_TBL;  
+ to_char_13 |        to_char         
+------------+------------------------
+            |                456.000
+            |   4567890123456789.000
+            |                123.000
+            |   4567890123456789.000
+            |  -4567890123456789.000
+(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
+(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;
+ to_char_15 |                  to_char                  
+------------+-------------------------------------------
+            |                           +4 5 6 . 0 0 0 
+            | + 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 . 0 0 0
+            |                           +1 2 3 . 0 0 0 
+            | + 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 . 0 0 0
+            | - 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 . 0 0 0
+(5 rows)
+
+SELECT '' AS to_char_16, to_char(q2, '99999 text 9999 "9999" 999 "\\"text between quote marks\\"" 9999') FROM INT8_TBL;
+ to_char_16 |                          to_char                          
+------------+-----------------------------------------------------------
+            |       text      9999     "text between quote marks"   456
+            |  45678 text 9012 9999 345 "text between quote marks" 6789
+            |       text      9999     "text between quote marks"   123
+            |  45678 text 9012 9999 345 "text between quote marks" 6789
+            | -45678 text 9012 9999 345 "text between quote marks" 6789
+(5 rows)
+
+SELECT '' AS to_char_17, to_char(q2, '999999SG9999999999')     FROM INT8_TBL;
+ to_char_17 |      to_char      
+------------+-------------------
+            |       +       456
+            | 456789+0123456789
+            |       +       123
+            | 456789+0123456789
+            | 456789-0123456789
+(5 rows)
+