horology.out

--
-- HOROLOGY
--
-- needed so tests pass even in Australia
SET australian_timezones = 'off';
SET DateStyle = 'Postgres, MDY';
--
-- Test various input formats
--
SELECT timestamp with time zone '20011227 040506+08';
         timestamptz          
------------------------------
 Wed Dec 26 12:05:06 2001 PST
(1 row)

SELECT timestamp with time zone '20011227 040506-08';
         timestamptz          
------------------------------
 Thu Dec 27 04:05:06 2001 PST
(1 row)

SELECT timestamp with time zone '20011227 040506.789+08';
           timestamptz            
----------------------------------
 Wed Dec 26 12:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '20011227 040506.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '20011227T040506+08';
         timestamptz          
------------------------------
 Wed Dec 26 12:05:06 2001 PST
(1 row)

SELECT timestamp with time zone '20011227T040506-08';
         timestamptz          
------------------------------
 Thu Dec 27 04:05:06 2001 PST
(1 row)

SELECT timestamp with time zone '20011227T040506.789+08';
           timestamptz            
----------------------------------
 Wed Dec 26 12:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '20011227T040506.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '2001-12-27 04:05:06.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '2001.12.27 04:05:06.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '2001/12/27 04:05:06.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '12/27/2001 04:05:06.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

-- should fail in mdy mode:
SELECT timestamp with time zone '27/12/2001 04:05:06.789-08';
ERROR:  date/time field value out of range: "27/12/2001 04:05:06.789-08"
HINT:  Perhaps you need a different DateStyle setting.
set datestyle to dmy;
SELECT timestamp with time zone '27/12/2001 04:05:06.789-08';
           timestamptz            
----------------------------------
 Thu 27 Dec 04:05:06.789 2001 PST
(1 row)

reset datestyle;
SELECT timestamp with time zone 'Y2001M12D27H04M05S06.789+08';
           timestamptz            
----------------------------------
 Wed Dec 26 12:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone 'Y2001M12D27H04M05S06.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone 'Y2001M12D27H04MM05S06.789+08';
           timestamptz            
----------------------------------
 Wed Dec 26 12:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone 'Y2001M12D27H04MM05S06.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271+08';
         timestamptz          
------------------------------
 Wed Dec 26 08:00:00 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271-08';
         timestamptz          
------------------------------
 Thu Dec 27 00:00:00 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271.5+08';
         timestamptz          
------------------------------
 Wed Dec 26 20:00:00 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271.5-08';
         timestamptz          
------------------------------
 Thu Dec 27 12:00:00 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271 04:05:06+08';
         timestamptz          
------------------------------
 Wed Dec 26 12:05:06 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271 04:05:06-08';
         timestamptz          
------------------------------
 Thu Dec 27 04:05:06 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271T040506+08';
         timestamptz          
------------------------------
 Wed Dec 26 12:05:06 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271T040506-08';
         timestamptz          
------------------------------
 Thu Dec 27 04:05:06 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271T040506.789+08';
           timestamptz            
----------------------------------
 Wed Dec 26 12:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone 'J2452271T040506.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

-- German/European-style dates with periods as delimiters
SELECT timestamp with time zone '12.27.2001 04:05:06.789+08';
           timestamptz            
----------------------------------
 Wed Dec 26 12:05:06.789 2001 PST
(1 row)

SELECT timestamp with time zone '12.27.2001 04:05:06.789-08';
           timestamptz            
----------------------------------
 Thu Dec 27 04:05:06.789 2001 PST
(1 row)

SET DateStyle = 'German';
SELECT timestamp with time zone '27.12.2001 04:05:06.789+08';
         timestamptz         
-----------------------------
 26.12.2001 12:05:06.789 PST
(1 row)

SELECT timestamp with time zone '27.12.2001 04:05:06.789-08';
         timestamptz         
-----------------------------
 27.12.2001 04:05:06.789 PST
(1 row)

SET DateStyle = 'ISO';
-- As of 7.4, allow time without time zone having a time zone specified
SELECT time without time zone '040506.789+08';
     time      
---------------
 04:05:06.7890
(1 row)

SELECT time without time zone '040506.789-08';
     time      
---------------
 04:05:06.7890
(1 row)

SELECT time without time zone 'T040506.789+08';
     time      
---------------
 04:05:06.7890
(1 row)

SELECT time without time zone 'T040506.789-08';
     time      
---------------
 04:05:06.7890
(1 row)

SELECT time with time zone '040506.789+08';
      timetz      
------------------
 04:05:06.7890+08
(1 row)

SELECT time with time zone '040506.789-08';
      timetz      
------------------
 04:05:06.7890-08
(1 row)

SELECT time with time zone 'T040506.789+08';
      timetz      
------------------
 04:05:06.7890+08
(1 row)

SELECT time with time zone 'T040506.789-08';
      timetz      
------------------
 04:05:06.7890-08
(1 row)

SELECT time with time zone 'T040506.789 +08';
      timetz      
------------------
 04:05:06.7890+08
(1 row)

SELECT time with time zone 'T040506.789 -08';
      timetz      
------------------
 04:05:06.7890-08
(1 row)

SET DateStyle = 'Postgres, MDY';
--
-- date, time arithmetic
--
SELECT date '1981-02-03' + time '04:05:06' AS "Date + Time";
       Date + Time        
--------------------------
 Tue Feb 03 04:05:06 1981
(1 row)

SELECT date '1991-02-03' + time with time zone '04:05:06 PST' AS "Date + Time PST";
       Date + Time PST        
------------------------------
 Sun Feb 03 04:05:06 1991 PST
(1 row)

SELECT date '2001-02-03' + time with time zone '04:05:06 UTC' AS "Date + Time UTC";
       Date + Time UTC        
------------------------------
 Fri Feb 02 20:05:06 2001 PST
(1 row)

SELECT date '1991-02-03' + interval '2 years' AS "Add Two Years";
      Add Two Years       
--------------------------
 Wed Feb 03 00:00:00 1993
(1 row)

SELECT date '2001-12-13' - interval '2 years' AS "Subtract Two Years";
    Subtract Two Years    
--------------------------
 Mon Dec 13 00:00:00 1999
(1 row)

-- subtract time from date should not make sense; use interval instead
SELECT date '1991-02-03' - time '04:05:06' AS "Subtract Time";
      Subtract Time       
--------------------------
 Sat Feb 02 19:54:54 1991
(1 row)

SELECT date '1991-02-03' - time with time zone '04:05:06 UTC' AS "Subtract Time UTC";
ERROR:  operator does not exist: date - time with time zone
HINT:  No operator matches the given name and argument type(s). You may need to add explicit typecasts.
--
-- timestamp, interval arithmetic
--
SELECT timestamp without time zone '1996-03-01' - interval '1 second' AS "Feb 29";
          Feb 29          
--------------------------
 Thu Feb 29 23:59:59 1996
(1 row)

SELECT timestamp without time zone '1999-03-01' - interval '1 second' AS "Feb 28";
          Feb 28          
--------------------------
 Sun Feb 28 23:59:59 1999
(1 row)

SELECT timestamp without time zone '2000-03-01' - interval '1 second' AS "Feb 29";
          Feb 29          
--------------------------
 Tue Feb 29 23:59:59 2000
(1 row)

SELECT timestamp without time zone '1999-12-01' + interval '1 month - 1 second' AS "Dec 31";
          Dec 31          
--------------------------
 Fri Dec 31 23:59:59 1999
(1 row)

SELECT timestamp without time zone 'Jan 1, 4713 BC' + interval '106000000 days' AS "Feb 23, 285506";
       Feb 23, 285506       
----------------------------
 Fri Feb 23 00:00:00 285506
(1 row)

SELECT timestamp without time zone 'Jan 1, 4713 BC' + interval '107000000 days' AS "Jan 20, 288244";
       Jan 20, 288244       
----------------------------
 Sat Jan 20 00:00:00 288244
(1 row)

SELECT timestamp without time zone 'Jan 1, 4713 BC' + interval '109203489 days' AS "Dec 31, 294276";
       Dec 31, 294276       
----------------------------
 Sun Dec 31 00:00:00 294276
(1 row)

SELECT timestamp without time zone '12/31/294276' - timestamp without time zone '12/23/1999' AS "106751991 Days";
  106751991 Days  
------------------
 @ 106751991 days
(1 row)

-- Shorthand values
-- Not directly usable for regression testing since these are not constants.
-- So, just try to test parser and hope for the best - thomas 97/04/26
SELECT (timestamp without time zone 'today' = (timestamp without time zone 'yesterday' + interval '1 day')) as "True";
 True 
------
 t
(1 row)

SELECT (timestamp without time zone 'today' = (timestamp without time zone 'tomorrow' - interval '1 day')) as "True";
 True 
------
 t
(1 row)

SELECT (timestamp without time zone 'tomorrow' = (timestamp without time zone 'yesterday' + interval '2 days')) as "True";
 True 
------
 t
(1 row)

SELECT (timestamp without time zone 'tomorrow' > 'now') as "True";
 True 
------
 t
(1 row)

-- Convert from date and time to timestamp
-- This test used to be timestamp(date,time) but no longer allowed by grammar
-- to enable support for SQL99 timestamp type syntax.
SELECT date '1994-01-01' + time '11:00' AS "Jan_01_1994_11am";
     Jan_01_1994_11am     
--------------------------
 Sat Jan 01 11:00:00 1994
(1 row)

SELECT date '1994-01-01' + time '10:00' AS "Jan_01_1994_10am";
     Jan_01_1994_10am     
--------------------------
 Sat Jan 01 10:00:00 1994
(1 row)

SELECT date '1994-01-01' + timetz '11:00-5' AS "Jan_01_1994_8am";
       Jan_01_1994_8am        
------------------------------
 Sat Jan 01 08:00:00 1994 PST
(1 row)

SELECT timestamptz(date '1994-01-01', time with time zone '11:00-5') AS "Jan_01_1994_8am";
       Jan_01_1994_8am        
------------------------------
 Sat Jan 01 08:00:00 1994 PST
(1 row)

SELECT '' AS "64", d1 + interval '1 year' AS one_year FROM TIMESTAMP_TBL;
 64 |          one_year           
----+-----------------------------
    | -infinity
    | infinity
    | Fri Jan 01 00:00:00 1971
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:02 1998
    | Tue Feb 10 17:32:01.40 1998
    | Tue Feb 10 17:32:01.50 1998
    | Tue Feb 10 17:32:01.60 1998
    | Fri Jan 02 00:00:00 1998
    | Fri Jan 02 03:04:05 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Wed Jun 10 17:32:01 1998
    | Sun Sep 22 18:19:20 2002
    | Thu Mar 15 08:14:01 2001
    | Thu Mar 15 13:14:02 2001
    | Thu Mar 15 12:14:03 2001
    | Thu Mar 15 03:14:04 2001
    | Thu Mar 15 02:14:05 2001
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:00 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Wed Jun 10 18:32:01 1998
    | Tue Feb 10 17:32:01 1998
    | Wed Feb 11 17:32:01 1998
    | Thu Feb 12 17:32:01 1998
    | Fri Feb 13 17:32:01 1998
    | Sat Feb 14 17:32:01 1998
    | Sun Feb 15 17:32:01 1998
    | Mon Feb 16 17:32:01 1998
    | Thu Feb 16 17:32:01 0096 BC
    | Sun Feb 16 17:32:01 0098
    | Fri Feb 16 17:32:01 0598
    | Wed Feb 16 17:32:01 1098
    | Sun Feb 16 17:32:01 1698
    | Fri Feb 16 17:32:01 1798
    | Wed Feb 16 17:32:01 1898
    | Mon Feb 16 17:32:01 1998
    | Sun Feb 16 17:32:01 2098
    | Fri Feb 28 17:32:01 1997
    | Fri Feb 28 17:32:01 1997
    | Sat Mar 01 17:32:01 1997
    | Tue Dec 30 17:32:01 1997
    | Wed Dec 31 17:32:01 1997
    | Thu Jan 01 17:32:01 1998
    | Sat Feb 28 17:32:01 1998
    | Sun Mar 01 17:32:01 1998
    | Wed Dec 30 17:32:01 1998
    | Thu Dec 31 17:32:01 1998
    | Sun Dec 31 17:32:01 2000
    | Mon Jan 01 17:32:01 2001
    | Mon Dec 31 17:32:01 2001
    | Tue Jan 01 17:32:01 2002
(64 rows)

SELECT '' AS "64", d1 - interval '1 year' AS one_year FROM TIMESTAMP_TBL;
 64 |          one_year           
----+-----------------------------
    | -infinity
    | infinity
    | Wed Jan 01 00:00:00 1969
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:02 1996
    | Sat Feb 10 17:32:01.40 1996
    | Sat Feb 10 17:32:01.50 1996
    | Sat Feb 10 17:32:01.60 1996
    | Tue Jan 02 00:00:00 1996
    | Tue Jan 02 03:04:05 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Mon Jun 10 17:32:01 1996
    | Fri Sep 22 18:19:20 2000
    | Mon Mar 15 08:14:01 1999
    | Mon Mar 15 13:14:02 1999
    | Mon Mar 15 12:14:03 1999
    | Mon Mar 15 03:14:04 1999
    | Mon Mar 15 02:14:05 1999
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:00 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Mon Jun 10 18:32:01 1996
    | Sat Feb 10 17:32:01 1996
    | Sun Feb 11 17:32:01 1996
    | Mon Feb 12 17:32:01 1996
    | Tue Feb 13 17:32:01 1996
    | Wed Feb 14 17:32:01 1996
    | Thu Feb 15 17:32:01 1996
    | Fri Feb 16 17:32:01 1996
    | Mon Feb 16 17:32:01 0098 BC
    | Thu Feb 16 17:32:01 0096
    | Tue Feb 16 17:32:01 0596
    | Sun Feb 16 17:32:01 1096
    | Thu Feb 16 17:32:01 1696
    | Tue Feb 16 17:32:01 1796
    | Sun Feb 16 17:32:01 1896
    | Fri Feb 16 17:32:01 1996
    | Thu Feb 16 17:32:01 2096
    | Tue Feb 28 17:32:01 1995
    | Tue Feb 28 17:32:01 1995
    | Wed Mar 01 17:32:01 1995
    | Sat Dec 30 17:32:01 1995
    | Sun Dec 31 17:32:01 1995
    | Mon Jan 01 17:32:01 1996
    | Wed Feb 28 17:32:01 1996
    | Fri Mar 01 17:32:01 1996
    | Mon Dec 30 17:32:01 1996
    | Tue Dec 31 17:32:01 1996
    | Thu Dec 31 17:32:01 1998
    | Fri Jan 01 17:32:01 1999
    | Fri Dec 31 17:32:01 1999
    | Sat Jan 01 17:32:01 2000
(64 rows)

SELECT timestamp with time zone '1996-03-01' - interval '1 second' AS "Feb 29";
            Feb 29            
------------------------------
 Thu Feb 29 23:59:59 1996 PST
(1 row)

SELECT timestamp with time zone '1999-03-01' - interval '1 second' AS "Feb 28";
            Feb 28            
------------------------------
 Sun Feb 28 23:59:59 1999 PST
(1 row)

SELECT timestamp with time zone '2000-03-01' - interval '1 second' AS "Feb 29";
            Feb 29            
------------------------------
 Tue Feb 29 23:59:59 2000 PST
(1 row)

SELECT timestamp with time zone '1999-12-01' + interval '1 month - 1 second' AS "Dec 31";
            Dec 31            
------------------------------
 Fri Dec 31 23:59:59 1999 PST
(1 row)

SELECT (timestamp with time zone 'today' = (timestamp with time zone 'yesterday' + interval '1 day')) as "True";
 True 
------
 t
(1 row)

SELECT (timestamp with time zone 'today' = (timestamp with time zone 'tomorrow' - interval '1 day')) as "True";
 True 
------
 t
(1 row)

SELECT (timestamp with time zone 'tomorrow' = (timestamp with time zone 'yesterday' + interval '2 days')) as "True";
 True 
------
 t
(1 row)

SELECT (timestamp with time zone 'tomorrow' > 'now') as "True";
 True 
------
 t
(1 row)

SELECT timestamptz(date '1994-01-01', time '11:00') AS "Jan_01_1994_10am";
       Jan_01_1994_10am       
------------------------------
 Sat Jan 01 11:00:00 1994 PST
(1 row)

SELECT timestamptz(date '1994-01-01', time '10:00') AS "Jan_01_1994_9am";
       Jan_01_1994_9am        
------------------------------
 Sat Jan 01 10:00:00 1994 PST
(1 row)

SELECT timestamptz(date '1994-01-01', time with time zone '11:00-8') AS "Jan_01_1994_11am";
       Jan_01_1994_11am       
------------------------------
 Sat Jan 01 11:00:00 1994 PST
(1 row)

SELECT timestamptz(date '1994-01-01', time with time zone '10:00-8') AS "Jan_01_1994_10am";
       Jan_01_1994_10am       
------------------------------
 Sat Jan 01 10:00:00 1994 PST
(1 row)

SELECT timestamptz(date '1994-01-01', time with time zone '11:00-5') AS "Jan_01_1994_8am";
       Jan_01_1994_8am        
------------------------------
 Sat Jan 01 08:00:00 1994 PST
(1 row)

SELECT '' AS "64", d1 + interval '1 year' AS one_year FROM TIMESTAMPTZ_TBL;
 64 |            one_year             
----+---------------------------------
    | -infinity
    | infinity
    | Thu Dec 31 16:00:00 1970 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:02 1998 PST
    | Tue Feb 10 17:32:01.40 1998 PST
    | Tue Feb 10 17:32:01.50 1998 PST
    | Tue Feb 10 17:32:01.60 1998 PST
    | Fri Jan 02 00:00:00 1998 PST
    | Fri Jan 02 03:04:05 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Wed Jun 10 17:32:01 1998 PDT
    | Sun Sep 22 18:19:20 2002 PDT
    | Thu Mar 15 08:14:01 2001 PST
    | Thu Mar 15 04:14:02 2001 PST
    | Thu Mar 15 02:14:03 2001 PST
    | Thu Mar 15 03:14:04 2001 PST
    | Thu Mar 15 01:14:05 2001 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:00 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 17:32:01 1998 PST
    | Tue Feb 10 09:32:01 1998 PST
    | Tue Feb 10 09:32:01 1998 PST
    | Tue Feb 10 09:32:01 1998 PST
    | Wed Jun 10 18:32:01 1998 PDT
    | Tue Feb 10 17:32:01 1998 PST
    | Wed Feb 11 17:32:01 1998 PST
    | Thu Feb 12 17:32:01 1998 PST
    | Fri Feb 13 17:32:01 1998 PST
    | Sat Feb 14 17:32:01 1998 PST
    | Sun Feb 15 17:32:01 1998 PST
    | Mon Feb 16 17:32:01 1998 PST
    | Thu Feb 16 17:32:01 0096 BC
    | Sun Feb 16 17:32:01 0098
    | Fri Feb 16 17:32:01 0598
    | Wed Feb 16 17:32:01 1098
    | Sun Feb 16 17:32:01 1698
    | Fri Feb 16 17:32:01 1798
    | Wed Feb 16 17:32:01 1898
    | Mon Feb 16 17:32:01 1998 PST
    | Sun Feb 16 17:32:01 2098
    | Fri Feb 28 17:32:01 1997 PST
    | Fri Feb 28 17:32:01 1997 PST
    | Sat Mar 01 17:32:01 1997 PST
    | Tue Dec 30 17:32:01 1997 PST
    | Wed Dec 31 17:32:01 1997 PST
    | Thu Jan 01 17:32:01 1998 PST
    | Sat Feb 28 17:32:01 1998 PST
    | Sun Mar 01 17:32:01 1998 PST
    | Wed Dec 30 17:32:01 1998 PST
    | Thu Dec 31 17:32:01 1998 PST
    | Sun Dec 31 17:32:01 2000 PST
    | Mon Jan 01 17:32:01 2001 PST
    | Mon Dec 31 17:32:01 2001 PST
    | Tue Jan 01 17:32:01 2002 PST
(64 rows)

SELECT '' AS "64", d1 - interval '1 year' AS one_year FROM TIMESTAMPTZ_TBL;
 64 |            one_year             
----+---------------------------------
    | -infinity
    | infinity
    | Tue Dec 31 16:00:00 1968 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:02 1996 PST
    | Sat Feb 10 17:32:01.40 1996 PST
    | Sat Feb 10 17:32:01.50 1996 PST
    | Sat Feb 10 17:32:01.60 1996 PST
    | Tue Jan 02 00:00:00 1996 PST
    | Tue Jan 02 03:04:05 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Mon Jun 10 17:32:01 1996 PDT
    | Fri Sep 22 18:19:20 2000 PDT
    | Mon Mar 15 08:14:01 1999 PST
    | Mon Mar 15 04:14:02 1999 PST
    | Mon Mar 15 02:14:03 1999 PST
    | Mon Mar 15 03:14:04 1999 PST
    | Mon Mar 15 01:14:05 1999 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:00 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 17:32:01 1996 PST
    | Sat Feb 10 09:32:01 1996 PST
    | Sat Feb 10 09:32:01 1996 PST
    | Sat Feb 10 09:32:01 1996 PST
    | Mon Jun 10 18:32:01 1996 PDT
    | Sat Feb 10 17:32:01 1996 PST
    | Sun Feb 11 17:32:01 1996 PST
    | Mon Feb 12 17:32:01 1996 PST
    | Tue Feb 13 17:32:01 1996 PST
    | Wed Feb 14 17:32:01 1996 PST
    | Thu Feb 15 17:32:01 1996 PST
    | Fri Feb 16 17:32:01 1996 PST
    | Mon Feb 16 17:32:01 0098 BC
    | Thu Feb 16 17:32:01 0096
    | Tue Feb 16 17:32:01 0596
    | Sun Feb 16 17:32:01 1096
    | Thu Feb 16 17:32:01 1696
    | Tue Feb 16 17:32:01 1796
    | Sun Feb 16 17:32:01 1896
    | Fri Feb 16 17:32:01 1996 PST
    | Thu Feb 16 17:32:01 2096
    | Tue Feb 28 17:32:01 1995 PST
    | Tue Feb 28 17:32:01 1995 PST
    | Wed Mar 01 17:32:01 1995 PST
    | Sat Dec 30 17:32:01 1995 PST
    | Sun Dec 31 17:32:01 1995 PST
    | Mon Jan 01 17:32:01 1996 PST
    | Wed Feb 28 17:32:01 1996 PST
    | Fri Mar 01 17:32:01 1996 PST
    | Mon Dec 30 17:32:01 1996 PST
    | Tue Dec 31 17:32:01 1996 PST
    | Thu Dec 31 17:32:01 1998 PST
    | Fri Jan 01 17:32:01 1999 PST
    | Fri Dec 31 17:32:01 1999 PST
    | Sat Jan 01 17:32:01 2000 PST
(64 rows)

--
-- time, interval arithmetic
--
SELECT CAST(time '01:02' AS interval) AS "+01:02";
     +01:02      
-----------------
 @ 1 hour 2 mins
(1 row)

SELECT CAST(interval '02:03' AS time) AS "02:03:00";
 02:03:00 
----------
 02:03:00
(1 row)

SELECT time '01:30' + interval '02:01' AS "03:31:00";
 03:31:00 
----------
 03:31:00
(1 row)

SELECT time '01:30' - interval '02:01' AS "23:29:00";
 23:29:00 
----------
 23:29:00
(1 row)

SELECT time '02:30' + interval '36:01' AS "14:31:00";
 14:31:00 
----------
 14:31:00
(1 row)

SELECT time '03:30' + interval '1 month 04:01' AS "07:31:00";
 07:31:00 
----------
 07:31:00
(1 row)

SELECT interval '04:30' - time '01:02' AS "20:32:00";
 20:32:00 
----------
 20:32:00
(1 row)

SELECT CAST(time with time zone '01:02-08' AS interval) AS "+00:01";
ERROR:  cannot cast type time with time zone to interval
SELECT CAST(interval '02:03' AS time with time zone) AS "02:03:00-08";
ERROR:  cannot cast type interval to time with time zone
SELECT time with time zone '01:30-08' - interval '02:01' AS "23:29:00-08";
 23:29:00-08 
-------------
 23:29:00-08
(1 row)

SELECT time with time zone '02:30-08' + interval '36:01' AS "14:31:00-08";
 14:31:00-08 
-------------
 14:31:00-08
(1 row)

-- These two tests cannot be used because they default to current timezone,
-- which may be either -08 or -07 depending on the time of year.
-- SELECT time with time zone '01:30' + interval '02:01' AS "03:31:00-08";
-- SELECT time with time zone '03:30' + interval '1 month 04:01' AS "07:31:00-08";
-- Try the following two tests instead, as a poor substitute
SELECT CAST(CAST(date 'today' + time with time zone '01:30'
            + interval '02:01' AS time with time zone) AS time) AS "03:31:00";
 03:31:00 
----------
 03:31:00
(1 row)

SELECT CAST(cast(date 'today' + time with time zone '03:30'
  + interval '1 month 04:01' as timestamp without time zone) AS time) AS "07:31:00";
 07:31:00 
----------
 07:31:00
(1 row)

SELECT interval '04:30' - time with time zone '01:02-05' AS "20:32:00-05";
 20:32:00-05 
-------------
 20:32:00-05
(1 row)

SELECT t.d1 + i.f1 AS "102" FROM TIMESTAMP_TBL t, INTERVAL_TBL i
  WHERE t.d1 BETWEEN '1990-01-01' AND '2001-01-01'
    AND i.f1 BETWEEN '00:00' AND '23:00';
             102             
-----------------------------
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:02 1997
 Mon Feb 10 22:32:02 1997
 Mon Feb 10 17:33:01.40 1997
 Mon Feb 10 22:32:01.40 1997
 Mon Feb 10 17:33:01.50 1997
 Mon Feb 10 22:32:01.50 1997
 Mon Feb 10 17:33:01.60 1997
 Mon Feb 10 22:32:01.60 1997
 Thu Jan 02 00:01:00 1997
 Thu Jan 02 05:00:00 1997
 Thu Jan 02 03:05:05 1997
 Thu Jan 02 08:04:05 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Tue Jun 10 17:33:01 1997
 Tue Jun 10 22:32:01 1997
 Wed Mar 15 08:15:01 2000
 Wed Mar 15 13:14:01 2000
 Wed Mar 15 13:15:02 2000
 Wed Mar 15 18:14:02 2000
 Wed Mar 15 12:15:03 2000
 Wed Mar 15 17:14:03 2000
 Wed Mar 15 03:15:04 2000
 Wed Mar 15 08:14:04 2000
 Wed Mar 15 02:15:05 2000
 Wed Mar 15 07:14:05 2000
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:00 1997
 Mon Feb 10 22:32:00 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Tue Jun 10 18:33:01 1997
 Tue Jun 10 23:32:01 1997
 Mon Feb 10 17:33:01 1997
 Mon Feb 10 22:32:01 1997
 Tue Feb 11 17:33:01 1997
 Tue Feb 11 22:32:01 1997
 Wed Feb 12 17:33:01 1997
 Wed Feb 12 22:32:01 1997
 Thu Feb 13 17:33:01 1997
 Thu Feb 13 22:32:01 1997
 Fri Feb 14 17:33:01 1997
 Fri Feb 14 22:32:01 1997
 Sat Feb 15 17:33:01 1997
 Sat Feb 15 22:32:01 1997
 Sun Feb 16 17:33:01 1997
 Sun Feb 16 22:32:01 1997
 Sun Feb 16 17:33:01 1997
 Sun Feb 16 22:32:01 1997
 Wed Feb 28 17:33:01 1996
 Wed Feb 28 22:32:01 1996
 Thu Feb 29 17:33:01 1996
 Thu Feb 29 22:32:01 1996
 Fri Mar 01 17:33:01 1996
 Fri Mar 01 22:32:01 1996
 Mon Dec 30 17:33:01 1996
 Mon Dec 30 22:32:01 1996
 Tue Dec 31 17:33:01 1996
 Tue Dec 31 22:32:01 1996
 Wed Jan 01 17:33:01 1997
 Wed Jan 01 22:32:01 1997
 Fri Feb 28 17:33:01 1997
 Fri Feb 28 22:32:01 1997
 Sat Mar 01 17:33:01 1997
 Sat Mar 01 22:32:01 1997
 Tue Dec 30 17:33:01 1997
 Tue Dec 30 22:32:01 1997
 Wed Dec 31 17:33:01 1997
 Wed Dec 31 22:32:01 1997
 Fri Dec 31 17:33:01 1999
 Fri Dec 31 22:32:01 1999
 Sat Jan 01 17:33:01 2000
 Sat Jan 01 22:32:01 2000
 Sun Dec 31 17:33:01 2000
 Sun Dec 31 22:32:01 2000
(102 rows)

SELECT t.d1 - i.f1 AS "102" FROM TIMESTAMP_TBL t, INTERVAL_TBL i
  WHERE t.d1 BETWEEN '1990-01-01' AND '2001-01-01'
    AND i.f1 BETWEEN '00:00' AND '23:00';
             102             
-----------------------------
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:02 1997
 Mon Feb 10 12:32:02 1997
 Mon Feb 10 17:31:01.40 1997
 Mon Feb 10 12:32:01.40 1997
 Mon Feb 10 17:31:01.50 1997
 Mon Feb 10 12:32:01.50 1997
 Mon Feb 10 17:31:01.60 1997
 Mon Feb 10 12:32:01.60 1997
 Wed Jan 01 23:59:00 1997
 Wed Jan 01 19:00:00 1997
 Thu Jan 02 03:03:05 1997
 Wed Jan 01 22:04:05 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Tue Jun 10 17:31:01 1997
 Tue Jun 10 12:32:01 1997
 Wed Mar 15 08:13:01 2000
 Wed Mar 15 03:14:01 2000
 Wed Mar 15 13:13:02 2000
 Wed Mar 15 08:14:02 2000
 Wed Mar 15 12:13:03 2000
 Wed Mar 15 07:14:03 2000
 Wed Mar 15 03:13:04 2000
 Tue Mar 14 22:14:04 2000
 Wed Mar 15 02:13:05 2000
 Tue Mar 14 21:14:05 2000
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:00 1997
 Mon Feb 10 12:32:00 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Tue Jun 10 18:31:01 1997
 Tue Jun 10 13:32:01 1997
 Mon Feb 10 17:31:01 1997
 Mon Feb 10 12:32:01 1997
 Tue Feb 11 17:31:01 1997
 Tue Feb 11 12:32:01 1997
 Wed Feb 12 17:31:01 1997
 Wed Feb 12 12:32:01 1997
 Thu Feb 13 17:31:01 1997
 Thu Feb 13 12:32:01 1997
 Fri Feb 14 17:31:01 1997
 Fri Feb 14 12:32:01 1997
 Sat Feb 15 17:31:01 1997
 Sat Feb 15 12:32:01 1997
 Sun Feb 16 17:31:01 1997
 Sun Feb 16 12:32:01 1997
 Sun Feb 16 17:31:01 1997
 Sun Feb 16 12:32:01 1997
 Wed Feb 28 17:31:01 1996
 Wed Feb 28 12:32:01 1996
 Thu Feb 29 17:31:01 1996
 Thu Feb 29 12:32:01 1996
 Fri Mar 01 17:31:01 1996
 Fri Mar 01 12:32:01 1996
 Mon Dec 30 17:31:01 1996
 Mon Dec 30 12:32:01 1996
 Tue Dec 31 17:31:01 1996
 Tue Dec 31 12:32:01 1996
 Wed Jan 01 17:31:01 1997
 Wed Jan 01 12:32:01 1997
 Fri Feb 28 17:31:01 1997
 Fri Feb 28 12:32:01 1997
 Sat Mar 01 17:31:01 1997
 Sat Mar 01 12:32:01 1997
 Tue Dec 30 17:31:01 1997
 Tue Dec 30 12:32:01 1997
 Wed Dec 31 17:31:01 1997
 Wed Dec 31 12:32:01 1997
 Fri Dec 31 17:31:01 1999
 Fri Dec 31 12:32:01 1999
 Sat Jan 01 17:31:01 2000
 Sat Jan 01 12:32:01 2000
 Sun Dec 31 17:31:01 2000
 Sun Dec 31 12:32:01 2000
(102 rows)

SELECT t.f1 + i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
     80      
-------------
 00:01:00
 05:00:00
 00:00:00
 00:00:00
 00:00:00
 23:59:46
 02:03:04
 00:00:00
 00:00:00
 12:00:00
 01:01:00
 06:00:00
 01:00:00
 01:00:00
 01:00:00
 00:59:46
 03:03:04
 01:00:00
 01:00:00
 13:00:00
 02:04:00
 07:03:00
 02:03:00
 02:03:00
 02:03:00
 02:02:46
 04:06:04
 02:03:00
 02:03:00
 14:03:00
 12:00:00
 16:59:00
 11:59:00
 11:59:00
 11:59:00
 11:58:46
 14:02:04
 11:59:00
 11:59:00
 23:59:00
 12:01:00
 17:00:00
 12:00:00
 12:00:00
 12:00:00
 11:59:46
 14:03:04
 12:00:00
 12:00:00
 00:00:00
 12:02:00
 17:01:00
 12:01:00
 12:01:00
 12:01:00
 12:00:46
 14:04:04
 12:01:00
 12:01:00
 00:01:00
 00:00:00
 04:59:00
 23:59:00
 23:59:00
 23:59:00
 23:58:46
 02:02:04
 23:59:00
 23:59:00
 11:59:00
 00:00:59.99
 04:59:59.99
 23:59:59.99
 23:59:59.99
 23:59:59.99
 23:59:45.99
 02:03:03.99
 23:59:59.99
 23:59:59.99
 11:59:59.99
(80 rows)

SELECT t.f1 - i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
     80      
-------------
 23:59:00
 19:00:00
 00:00:00
 00:00:00
 00:00:00
 00:00:14
 21:56:56
 00:00:00
 00:00:00
 12:00:00
 00:59:00
 20:00:00
 01:00:00
 01:00:00
 01:00:00
 01:00:14
 22:56:56
 01:00:00
 01:00:00
 13:00:00
 02:02:00
 21:03:00
 02:03:00
 02:03:00
 02:03:00
 02:03:14
 23:59:56
 02:03:00
 02:03:00
 14:03:00
 11:58:00
 06:59:00
 11:59:00
 11:59:00
 11:59:00
 11:59:14
 09:55:56
 11:59:00
 11:59:00
 23:59:00
 11:59:00
 07:00:00
 12:00:00
 12:00:00
 12:00:00
 12:00:14
 09:56:56
 12:00:00
 12:00:00
 00:00:00
 12:00:00
 07:01:00
 12:01:00
 12:01:00
 12:01:00
 12:01:14
 09:57:56
 12:01:00
 12:01:00
 00:01:00
 23:58:00
 18:59:00
 23:59:00
 23:59:00
 23:59:00
 23:59:14
 21:55:56
 23:59:00
 23:59:00
 11:59:00
 23:58:59.99
 18:59:59.99
 23:59:59.99
 23:59:59.99
 23:59:59.99
 00:00:13.99
 21:56:55.99
 23:59:59.99
 23:59:59.99
 11:59:59.99
(80 rows)

SELECT t.f1 + i.f1 AS "100" FROM TIMETZ_TBL t, INTERVAL_TBL i;
      100       
----------------
 00:02:00-07
 05:01:00-07
 00:01:00-07
 00:01:00-07
 00:01:00-07
 00:00:46-07
 02:04:04-07
 00:01:00-07
 00:01:00-07
 12:01:00-07
 01:01:00-07
 06:00:00-07
 01:00:00-07
 01:00:00-07
 01:00:00-07
 00:59:46-07
 03:03:04-07
 01:00:00-07
 01:00:00-07
 13:00:00-07
 02:04:00-07
 07:03:00-07
 02:03:00-07
 02:03:00-07
 02:03:00-07
 02:02:46-07
 04:06:04-07
 02:03:00-07
 02:03:00-07
 14:03:00-07
 07:08:00-08
 12:07:00-08
 07:07:00-08
 07:07:00-08
 07:07:00-08
 07:06:46-08
 09:10:04-08
 07:07:00-08
 07:07:00-08
 19:07:00-08
 08:09:00-04
 13:08:00-04
 08:08:00-04
 08:08:00-04
 08:08:00-04
 08:07:46-04
 10:11:04-04
 08:08:00-04
 08:08:00-04
 20:08:00-04
 12:00:00-07
 16:59:00-07
 11:59:00-07
 11:59:00-07
 11:59:00-07
 11:58:46-07
 14:02:04-07
 11:59:00-07
 11:59:00-07
 23:59:00-07
 12:01:00-07
 17:00:00-07
 12:00:00-07
 12:00:00-07
 12:00:00-07
 11:59:46-07
 14:03:04-07
 12:00:00-07
 12:00:00-07
 00:00:00-07
 12:02:00-07
 17:01:00-07
 12:01:00-07
 12:01:00-07
 12:01:00-07
 12:00:46-07
 14:04:04-07
 12:01:00-07
 12:01:00-07
 00:01:00-07
 00:00:00-07
 04:59:00-07
 23:59:00-07
 23:59:00-07
 23:59:00-07
 23:58:46-07
 02:02:04-07
 23:59:00-07
 23:59:00-07
 11:59:00-07
 00:00:59.99-07
 04:59:59.99-07
 23:59:59.99-07
 23:59:59.99-07
 23:59:59.99-07
 23:59:45.99-07
 02:03:03.99-07
 23:59:59.99-07
 23:59:59.99-07
 11:59:59.99-07
(100 rows)

SELECT t.f1 - i.f1 AS "100" FROM TIMETZ_TBL t, INTERVAL_TBL i;
      100       
----------------
 00:00:00-07
 19:01:00-07
 00:01:00-07
 00:01:00-07
 00:01:00-07
 00:01:14-07
 21:57:56-07
 00:01:00-07
 00:01:00-07
 12:01:00-07
 00:59:00-07
 20:00:00-07
 01:00:00-07
 01:00:00-07
 01:00:00-07
 01:00:14-07
 22:56:56-07
 01:00:00-07
 01:00:00-07
 13:00:00-07
 02:02:00-07
 21:03:00-07
 02:03:00-07
 02:03:00-07
 02:03:00-07
 02:03:14-07
 23:59:56-07
 02:03:00-07
 02:03:00-07
 14:03:00-07
 07:06:00-08
 02:07:00-08
 07:07:00-08
 07:07:00-08
 07:07:00-08
 07:07:14-08
 05:03:56-08
 07:07:00-08
 07:07:00-08
 19:07:00-08
 08:07:00-04
 03:08:00-04
 08:08:00-04
 08:08:00-04
 08:08:00-04
 08:08:14-04
 06:04:56-04
 08:08:00-04
 08:08:00-04
 20:08:00-04
 11:58:00-07
 06:59:00-07
 11:59:00-07
 11:59:00-07
 11:59:00-07
 11:59:14-07
 09:55:56-07
 11:59:00-07
 11:59:00-07
 23:59:00-07
 11:59:00-07
 07:00:00-07
 12:00:00-07
 12:00:00-07
 12:00:00-07
 12:00:14-07
 09:56:56-07
 12:00:00-07
 12:00:00-07
 00:00:00-07
 12:00:00-07
 07:01:00-07
 12:01:00-07
 12:01:00-07
 12:01:00-07
 12:01:14-07
 09:57:56-07
 12:01:00-07
 12:01:00-07
 00:01:00-07
 23:58:00-07
 18:59:00-07
 23:59:00-07
 23:59:00-07
 23:59:00-07
 23:59:14-07
 21:55:56-07
 23:59:00-07
 23:59:00-07
 11:59:00-07
 23:58:59.99-07
 18:59:59.99-07
 23:59:59.99-07
 23:59:59.99-07
 23:59:59.99-07
 00:00:13.99-07
 21:56:55.99-07
 23:59:59.99-07
 23:59:59.99-07
 11:59:59.99-07
(100 rows)

-- SQL9x OVERLAPS operator
-- test with time zone
SELECT (timestamp with time zone '2000-11-27', timestamp with time zone '2000-11-28')
  OVERLAPS (timestamp with time zone '2000-11-27 12:00', timestamp with time zone '2000-11-30') AS "True";
 True 
------
 t
(1 row)

SELECT (timestamp with time zone '2000-11-26', timestamp with time zone '2000-11-27')
  OVERLAPS (timestamp with time zone '2000-11-27 12:00', timestamp with time zone '2000-11-30') AS "False";
 False 
-------
 f
(1 row)

SELECT (timestamp with time zone '2000-11-27', timestamp with time zone '2000-11-28')
  OVERLAPS (timestamp with time zone '2000-11-27 12:00', interval '1 day') AS "True";
 True 
------
 t
(1 row)

SELECT (timestamp with time zone '2000-11-27', interval '12 hours')
  OVERLAPS (timestamp with time zone '2000-11-27 12:00', timestamp with time zone '2000-11-30') AS "False";
 False 
-------
 f
(1 row)

SELECT (timestamp with time zone '2000-11-27', interval '12 hours')
  OVERLAPS (timestamp with time zone '2000-11-27', interval '12 hours') AS "True";
 True 
------
 t
(1 row)

SELECT (timestamp with time zone '2000-11-27', interval '12 hours')
  OVERLAPS (timestamp with time zone '2000-11-27 12:00', interval '12 hours') AS "False";
 False 
-------
 f
(1 row)

-- test without time zone
SELECT (timestamp without time zone '2000-11-27', timestamp without time zone '2000-11-28')
  OVERLAPS (timestamp without time zone '2000-11-27 12:00', timestamp without time zone '2000-11-30') AS "True";
 True 
------
 t
(1 row)

SELECT (timestamp without time zone '2000-11-26', timestamp without time zone '2000-11-27')
  OVERLAPS (timestamp without time zone '2000-11-27 12:00', timestamp without time zone '2000-11-30') AS "False";
 False 
-------
 f
(1 row)

SELECT (timestamp without time zone '2000-11-27', timestamp without time zone '2000-11-28')
  OVERLAPS (timestamp without time zone '2000-11-27 12:00', interval '1 day') AS "True";
 True 
------
 t
(1 row)

SELECT (timestamp without time zone '2000-11-27', interval '12 hours')
  OVERLAPS (timestamp without time zone '2000-11-27 12:00', timestamp without time zone '2000-11-30') AS "False";
 False 
-------
 f
(1 row)

SELECT (timestamp without time zone '2000-11-27', interval '12 hours')
  OVERLAPS (timestamp without time zone '2000-11-27', interval '12 hours') AS "True";
 True 
------
 t
(1 row)

SELECT (timestamp without time zone '2000-11-27', interval '12 hours')
  OVERLAPS (timestamp without time zone '2000-11-27 12:00', interval '12 hours') AS "False";
 False 
-------
 f
(1 row)

-- test time and interval
SELECT (time '00:00', time '01:00')
  OVERLAPS (time '00:30', time '01:30') AS "True";
 True 
------
 t
(1 row)

SELECT (time '00:00', interval '1 hour')
  OVERLAPS (time '00:30', interval '1 hour') AS "True";
 True 
------
 t
(1 row)

SELECT (time '00:00', interval '1 hour')
  OVERLAPS (time '01:30', interval '1 hour') AS "False";
 False 
-------
 f
(1 row)

-- SQL99 seems to want this to be false (and we conform to the spec).
-- istm that this *should* return true, on the theory that time
-- intervals can wrap around the day boundary - thomas 2001-09-25
SELECT (time '00:00', interval '1 hour')
  OVERLAPS (time '01:30', interval '1 day') AS "False";
 False 
-------
 f
(1 row)

CREATE TABLE TEMP_TIMESTAMP (f1 timestamp with time zone);
-- get some candidate input values
INSERT INTO TEMP_TIMESTAMP (f1)
  SELECT d1 FROM TIMESTAMP_TBL
  WHERE d1 BETWEEN '13-jun-1957' AND '1-jan-1997'
   OR d1 BETWEEN '1-jan-1999' AND '1-jan-2010';
SELECT '' AS "16", f1 AS "timestamp"
  FROM TEMP_TIMESTAMP
  ORDER BY "timestamp";
 16 |          timestamp           
----+------------------------------
    | Thu Jan 01 00:00:00 1970 PST
    | Wed Feb 28 17:32:01 1996 PST
    | Thu Feb 29 17:32:01 1996 PST
    | Fri Mar 01 17:32:01 1996 PST
    | Mon Dec 30 17:32:01 1996 PST
    | Tue Dec 31 17:32:01 1996 PST
    | Fri Dec 31 17:32:01 1999 PST
    | Sat Jan 01 17:32:01 2000 PST
    | Wed Mar 15 02:14:05 2000 PST
    | Wed Mar 15 03:14:04 2000 PST
    | Wed Mar 15 08:14:01 2000 PST
    | Wed Mar 15 12:14:03 2000 PST
    | Wed Mar 15 13:14:02 2000 PST
    | Sun Dec 31 17:32:01 2000 PST
    | Mon Jan 01 17:32:01 2001 PST
    | Sat Sep 22 18:19:20 2001 PDT
(16 rows)

SELECT '' AS "160", d.f1 AS "timestamp", t.f1 AS "interval", d.f1 + t.f1 AS plus
  FROM TEMP_TIMESTAMP d, INTERVAL_TBL t
  ORDER BY plus, "timestamp", "interval";
 160 |          timestamp           |           interval            |             plus             
-----+------------------------------+-------------------------------+------------------------------
     | Thu Jan 01 00:00:00 1970 PST | @ 14 secs ago                 | Wed Dec 31 23:59:46 1969 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 1 min                       | Thu Jan 01 00:01:00 1970 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 5 hours                     | Thu Jan 01 05:00:00 1970 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 1 day 2 hours 3 mins 4 secs | Fri Jan 02 02:03:04 1970 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 10 days                     | Sun Jan 11 00:00:00 1970 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 3 mons                      | Wed Apr 01 00:00:00 1970 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 5 mons                      | Mon Jun 01 00:00:00 1970 PDT
     | Thu Jan 01 00:00:00 1970 PST | @ 5 mons 12 hours             | Mon Jun 01 12:00:00 1970 PDT
     | Thu Jan 01 00:00:00 1970 PST | @ 6 years                     | Thu Jan 01 00:00:00 1976 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 14 secs ago                 | Wed Feb 28 17:31:47 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 1 min                       | Wed Feb 28 17:33:01 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 5 hours                     | Wed Feb 28 22:32:01 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 14 secs ago                 | Thu Feb 29 17:31:47 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 1 min                       | Thu Feb 29 17:33:01 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Feb 29 19:35:05 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 5 hours                     | Thu Feb 29 22:32:01 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 14 secs ago                 | Fri Mar 01 17:31:47 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 1 min                       | Fri Mar 01 17:33:01 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Fri Mar 01 19:35:05 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 5 hours                     | Fri Mar 01 22:32:01 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Sat Mar 02 19:35:05 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 10 days                     | Sat Mar 09 17:32:01 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 10 days                     | Sun Mar 10 17:32:01 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 10 days                     | Mon Mar 11 17:32:01 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 3 mons                      | Tue May 28 17:32:01 1996 PDT
     | Thu Feb 29 17:32:01 1996 PST | @ 3 mons                      | Wed May 29 17:32:01 1996 PDT
     | Fri Mar 01 17:32:01 1996 PST | @ 3 mons                      | Sat Jun 01 17:32:01 1996 PDT
     | Wed Feb 28 17:32:01 1996 PST | @ 5 mons                      | Sun Jul 28 17:32:01 1996 PDT
     | Wed Feb 28 17:32:01 1996 PST | @ 5 mons 12 hours             | Mon Jul 29 05:32:01 1996 PDT
     | Thu Feb 29 17:32:01 1996 PST | @ 5 mons                      | Mon Jul 29 17:32:01 1996 PDT
     | Thu Feb 29 17:32:01 1996 PST | @ 5 mons 12 hours             | Tue Jul 30 05:32:01 1996 PDT
     | Fri Mar 01 17:32:01 1996 PST | @ 5 mons                      | Thu Aug 01 17:32:01 1996 PDT
     | Fri Mar 01 17:32:01 1996 PST | @ 5 mons 12 hours             | Fri Aug 02 05:32:01 1996 PDT
     | Mon Dec 30 17:32:01 1996 PST | @ 14 secs ago                 | Mon Dec 30 17:31:47 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 1 min                       | Mon Dec 30 17:33:01 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 5 hours                     | Mon Dec 30 22:32:01 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 14 secs ago                 | Tue Dec 31 17:31:47 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 1 min                       | Tue Dec 31 17:33:01 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Dec 31 19:35:05 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 5 hours                     | Tue Dec 31 22:32:01 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Wed Jan 01 19:35:05 1997 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 10 days                     | Thu Jan 09 17:32:01 1997 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 10 days                     | Fri Jan 10 17:32:01 1997 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 3 mons                      | Sun Mar 30 17:32:01 1997 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 3 mons                      | Mon Mar 31 17:32:01 1997 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 5 mons                      | Fri May 30 17:32:01 1997 PDT
     | Mon Dec 30 17:32:01 1996 PST | @ 5 mons 12 hours             | Sat May 31 05:32:01 1997 PDT
     | Tue Dec 31 17:32:01 1996 PST | @ 5 mons                      | Sat May 31 17:32:01 1997 PDT
     | Tue Dec 31 17:32:01 1996 PST | @ 5 mons 12 hours             | Sun Jun 01 05:32:01 1997 PDT
     | Fri Dec 31 17:32:01 1999 PST | @ 14 secs ago                 | Fri Dec 31 17:31:47 1999 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 1 min                       | Fri Dec 31 17:33:01 1999 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 5 hours                     | Fri Dec 31 22:32:01 1999 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 14 secs ago                 | Sat Jan 01 17:31:47 2000 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 1 min                       | Sat Jan 01 17:33:01 2000 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 1 day 2 hours 3 mins 4 secs | Sat Jan 01 19:35:05 2000 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 5 hours                     | Sat Jan 01 22:32:01 2000 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Sun Jan 02 19:35:05 2000 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 10 days                     | Mon Jan 10 17:32:01 2000 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 10 days                     | Tue Jan 11 17:32:01 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 14 secs ago                 | Wed Mar 15 02:13:51 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 1 min                       | Wed Mar 15 02:15:05 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 14 secs ago                 | Wed Mar 15 03:13:50 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 1 min                       | Wed Mar 15 03:15:04 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 5 hours                     | Wed Mar 15 07:14:05 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 14 secs ago                 | Wed Mar 15 08:13:47 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 5 hours                     | Wed Mar 15 08:14:04 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 1 min                       | Wed Mar 15 08:15:01 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 14 secs ago                 | Wed Mar 15 12:13:49 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 1 min                       | Wed Mar 15 12:15:03 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 14 secs ago                 | Wed Mar 15 13:13:48 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 5 hours                     | Wed Mar 15 13:14:01 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 1 min                       | Wed Mar 15 13:15:02 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 5 hours                     | Wed Mar 15 17:14:03 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 5 hours                     | Wed Mar 15 18:14:02 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Mar 16 04:17:09 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Mar 16 05:17:08 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Mar 16 10:17:05 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Mar 16 14:17:07 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Mar 16 15:17:06 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 10 days                     | Sat Mar 25 02:14:05 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 10 days                     | Sat Mar 25 03:14:04 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 10 days                     | Sat Mar 25 08:14:01 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 10 days                     | Sat Mar 25 12:14:03 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 10 days                     | Sat Mar 25 13:14:02 2000 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 3 mons                      | Fri Mar 31 17:32:01 2000 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 3 mons                      | Sat Apr 01 17:32:01 2000 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 5 mons                      | Wed May 31 17:32:01 2000 PDT
     | Fri Dec 31 17:32:01 1999 PST | @ 5 mons 12 hours             | Thu Jun 01 05:32:01 2000 PDT
     | Sat Jan 01 17:32:01 2000 PST | @ 5 mons                      | Thu Jun 01 17:32:01 2000 PDT
     | Sat Jan 01 17:32:01 2000 PST | @ 5 mons 12 hours             | Fri Jun 02 05:32:01 2000 PDT
     | Wed Mar 15 02:14:05 2000 PST | @ 3 mons                      | Thu Jun 15 02:14:05 2000 PDT
     | Wed Mar 15 03:14:04 2000 PST | @ 3 mons                      | Thu Jun 15 03:14:04 2000 PDT
     | Wed Mar 15 08:14:01 2000 PST | @ 3 mons                      | Thu Jun 15 08:14:01 2000 PDT
     | Wed Mar 15 12:14:03 2000 PST | @ 3 mons                      | Thu Jun 15 12:14:03 2000 PDT
     | Wed Mar 15 13:14:02 2000 PST | @ 3 mons                      | Thu Jun 15 13:14:02 2000 PDT
     | Wed Mar 15 02:14:05 2000 PST | @ 5 mons                      | Tue Aug 15 02:14:05 2000 PDT
     | Wed Mar 15 03:14:04 2000 PST | @ 5 mons                      | Tue Aug 15 03:14:04 2000 PDT
     | Wed Mar 15 08:14:01 2000 PST | @ 5 mons                      | Tue Aug 15 08:14:01 2000 PDT
     | Wed Mar 15 12:14:03 2000 PST | @ 5 mons                      | Tue Aug 15 12:14:03 2000 PDT
     | Wed Mar 15 13:14:02 2000 PST | @ 5 mons                      | Tue Aug 15 13:14:02 2000 PDT
     | Wed Mar 15 02:14:05 2000 PST | @ 5 mons 12 hours             | Tue Aug 15 14:14:05 2000 PDT
     | Wed Mar 15 03:14:04 2000 PST | @ 5 mons 12 hours             | Tue Aug 15 15:14:04 2000 PDT
     | Wed Mar 15 08:14:01 2000 PST | @ 5 mons 12 hours             | Tue Aug 15 20:14:01 2000 PDT
     | Wed Mar 15 12:14:03 2000 PST | @ 5 mons 12 hours             | Wed Aug 16 00:14:03 2000 PDT
     | Wed Mar 15 13:14:02 2000 PST | @ 5 mons 12 hours             | Wed Aug 16 01:14:02 2000 PDT
     | Sun Dec 31 17:32:01 2000 PST | @ 14 secs ago                 | Sun Dec 31 17:31:47 2000 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 1 min                       | Sun Dec 31 17:33:01 2000 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 5 hours                     | Sun Dec 31 22:32:01 2000 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 14 secs ago                 | Mon Jan 01 17:31:47 2001 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 1 min                       | Mon Jan 01 17:33:01 2001 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Mon Jan 01 19:35:05 2001 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 5 hours                     | Mon Jan 01 22:32:01 2001 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Jan 02 19:35:05 2001 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 10 days                     | Wed Jan 10 17:32:01 2001 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 10 days                     | Thu Jan 11 17:32:01 2001 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 3 mons                      | Sat Mar 31 17:32:01 2001 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 3 mons                      | Sun Apr 01 17:32:01 2001 PDT
     | Sun Dec 31 17:32:01 2000 PST | @ 5 mons                      | Thu May 31 17:32:01 2001 PDT
     | Sun Dec 31 17:32:01 2000 PST | @ 5 mons 12 hours             | Fri Jun 01 05:32:01 2001 PDT
     | Mon Jan 01 17:32:01 2001 PST | @ 5 mons                      | Fri Jun 01 17:32:01 2001 PDT
     | Mon Jan 01 17:32:01 2001 PST | @ 5 mons 12 hours             | Sat Jun 02 05:32:01 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 14 secs ago                 | Sat Sep 22 18:19:06 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 1 min                       | Sat Sep 22 18:20:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 5 hours                     | Sat Sep 22 23:19:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 1 day 2 hours 3 mins 4 secs | Sun Sep 23 20:22:24 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 10 days                     | Tue Oct 02 18:19:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 3 mons                      | Sat Dec 22 18:19:20 2001 PST
     | Sat Sep 22 18:19:20 2001 PDT | @ 5 mons                      | Fri Feb 22 18:19:20 2002 PST
     | Sat Sep 22 18:19:20 2001 PDT | @ 5 mons 12 hours             | Sat Feb 23 06:19:20 2002 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 6 years                     | Thu Feb 28 17:32:01 2002 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 6 years                     | Thu Feb 28 17:32:01 2002 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 6 years                     | Fri Mar 01 17:32:01 2002 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 6 years                     | Mon Dec 30 17:32:01 2002 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 6 years                     | Tue Dec 31 17:32:01 2002 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 34 years                    | Thu Jan 01 00:00:00 2004 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 6 years                     | Sat Dec 31 17:32:01 2005 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 6 years                     | Sun Jan 01 17:32:01 2006 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 6 years                     | Wed Mar 15 02:14:05 2006 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 6 years                     | Wed Mar 15 03:14:04 2006 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 6 years                     | Wed Mar 15 08:14:01 2006 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 6 years                     | Wed Mar 15 12:14:03 2006 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 6 years                     | Wed Mar 15 13:14:02 2006 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 6 years                     | Sun Dec 31 17:32:01 2006 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 6 years                     | Mon Jan 01 17:32:01 2007 PST
     | Sat Sep 22 18:19:20 2001 PDT | @ 6 years                     | Sat Sep 22 18:19:20 2007 PDT
     | Wed Feb 28 17:32:01 1996 PST | @ 34 years                    | Thu Feb 28 17:32:01 2030 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 34 years                    | Thu Feb 28 17:32:01 2030 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 34 years                    | Fri Mar 01 17:32:01 2030 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 34 years                    | Mon Dec 30 17:32:01 2030 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 34 years                    | Tue Dec 31 17:32:01 2030 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 34 years                    | Sat Dec 31 17:32:01 2033 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 34 years                    | Sun Jan 01 17:32:01 2034 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 34 years                    | Wed Mar 15 02:14:05 2034 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 34 years                    | Wed Mar 15 03:14:04 2034 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 34 years                    | Wed Mar 15 08:14:01 2034 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 34 years                    | Wed Mar 15 12:14:03 2034 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 34 years                    | Wed Mar 15 13:14:02 2034 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 34 years                    | Sun Dec 31 17:32:01 2034 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 34 years                    | Mon Jan 01 17:32:01 2035 PST
     | Sat Sep 22 18:19:20 2001 PDT | @ 34 years                    | Sat Sep 22 18:19:20 2035 PDT
(160 rows)

SELECT '' AS "160", d.f1 AS "timestamp", t.f1 AS "interval", d.f1 - t.f1 AS minus
  FROM TEMP_TIMESTAMP d, INTERVAL_TBL t
  WHERE isfinite(d.f1)
  ORDER BY minus, "timestamp", "interval";
 160 |          timestamp           |           interval            |            minus             
-----+------------------------------+-------------------------------+------------------------------
     | Thu Jan 01 00:00:00 1970 PST | @ 34 years                    | Wed Jan 01 00:00:00 1936 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 34 years                    | Wed Feb 28 17:32:01 1962 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 34 years                    | Wed Feb 28 17:32:01 1962 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 34 years                    | Thu Mar 01 17:32:01 1962 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 34 years                    | Sun Dec 30 17:32:01 1962 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 34 years                    | Mon Dec 31 17:32:01 1962 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 6 years                     | Wed Jan 01 00:00:00 1964 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 34 years                    | Fri Dec 31 17:32:01 1965 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 34 years                    | Sat Jan 01 17:32:01 1966 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 34 years                    | Tue Mar 15 02:14:05 1966 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 34 years                    | Tue Mar 15 03:14:04 1966 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 34 years                    | Tue Mar 15 08:14:01 1966 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 34 years                    | Tue Mar 15 12:14:03 1966 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 34 years                    | Tue Mar 15 13:14:02 1966 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 34 years                    | Sat Dec 31 17:32:01 1966 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 34 years                    | Sun Jan 01 17:32:01 1967 PST
     | Sat Sep 22 18:19:20 2001 PDT | @ 34 years                    | Fri Sep 22 18:19:20 1967 PDT
     | Thu Jan 01 00:00:00 1970 PST | @ 5 mons 12 hours             | Thu Jul 31 12:00:00 1969 PDT
     | Thu Jan 01 00:00:00 1970 PST | @ 5 mons                      | Fri Aug 01 00:00:00 1969 PDT
     | Thu Jan 01 00:00:00 1970 PST | @ 3 mons                      | Wed Oct 01 00:00:00 1969 PDT
     | Thu Jan 01 00:00:00 1970 PST | @ 10 days                     | Mon Dec 22 00:00:00 1969 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Dec 30 21:56:56 1969 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 5 hours                     | Wed Dec 31 19:00:00 1969 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 1 min                       | Wed Dec 31 23:59:00 1969 PST
     | Thu Jan 01 00:00:00 1970 PST | @ 14 secs ago                 | Thu Jan 01 00:00:14 1970 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 6 years                     | Wed Feb 28 17:32:01 1990 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 6 years                     | Wed Feb 28 17:32:01 1990 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 6 years                     | Thu Mar 01 17:32:01 1990 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 6 years                     | Sun Dec 30 17:32:01 1990 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 6 years                     | Mon Dec 31 17:32:01 1990 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 6 years                     | Fri Dec 31 17:32:01 1993 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 6 years                     | Sat Jan 01 17:32:01 1994 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 6 years                     | Tue Mar 15 02:14:05 1994 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 6 years                     | Tue Mar 15 03:14:04 1994 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 6 years                     | Tue Mar 15 08:14:01 1994 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 6 years                     | Tue Mar 15 12:14:03 1994 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 6 years                     | Tue Mar 15 13:14:02 1994 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 6 years                     | Sat Dec 31 17:32:01 1994 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 6 years                     | Sun Jan 01 17:32:01 1995 PST
     | Sat Sep 22 18:19:20 2001 PDT | @ 6 years                     | Fri Sep 22 18:19:20 1995 PDT
     | Wed Feb 28 17:32:01 1996 PST | @ 5 mons 12 hours             | Thu Sep 28 05:32:01 1995 PDT
     | Wed Feb 28 17:32:01 1996 PST | @ 5 mons                      | Thu Sep 28 17:32:01 1995 PDT
     | Thu Feb 29 17:32:01 1996 PST | @ 5 mons 12 hours             | Fri Sep 29 05:32:01 1995 PDT
     | Thu Feb 29 17:32:01 1996 PST | @ 5 mons                      | Fri Sep 29 17:32:01 1995 PDT
     | Fri Mar 01 17:32:01 1996 PST | @ 5 mons 12 hours             | Sun Oct 01 05:32:01 1995 PDT
     | Fri Mar 01 17:32:01 1996 PST | @ 5 mons                      | Sun Oct 01 17:32:01 1995 PDT
     | Wed Feb 28 17:32:01 1996 PST | @ 3 mons                      | Tue Nov 28 17:32:01 1995 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 3 mons                      | Wed Nov 29 17:32:01 1995 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 3 mons                      | Fri Dec 01 17:32:01 1995 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 10 days                     | Sun Feb 18 17:32:01 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 10 days                     | Mon Feb 19 17:32:01 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 10 days                     | Tue Feb 20 17:32:01 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Feb 27 15:28:57 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 5 hours                     | Wed Feb 28 12:32:01 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Wed Feb 28 15:28:57 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 1 min                       | Wed Feb 28 17:31:01 1996 PST
     | Wed Feb 28 17:32:01 1996 PST | @ 14 secs ago                 | Wed Feb 28 17:32:15 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 5 hours                     | Thu Feb 29 12:32:01 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Feb 29 15:28:57 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 1 min                       | Thu Feb 29 17:31:01 1996 PST
     | Thu Feb 29 17:32:01 1996 PST | @ 14 secs ago                 | Thu Feb 29 17:32:15 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 5 hours                     | Fri Mar 01 12:32:01 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 1 min                       | Fri Mar 01 17:31:01 1996 PST
     | Fri Mar 01 17:32:01 1996 PST | @ 14 secs ago                 | Fri Mar 01 17:32:15 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 5 mons 12 hours             | Tue Jul 30 05:32:01 1996 PDT
     | Mon Dec 30 17:32:01 1996 PST | @ 5 mons                      | Tue Jul 30 17:32:01 1996 PDT
     | Tue Dec 31 17:32:01 1996 PST | @ 5 mons 12 hours             | Wed Jul 31 05:32:01 1996 PDT
     | Tue Dec 31 17:32:01 1996 PST | @ 5 mons                      | Wed Jul 31 17:32:01 1996 PDT
     | Mon Dec 30 17:32:01 1996 PST | @ 3 mons                      | Mon Sep 30 17:32:01 1996 PDT
     | Tue Dec 31 17:32:01 1996 PST | @ 3 mons                      | Mon Sep 30 17:32:01 1996 PDT
     | Mon Dec 30 17:32:01 1996 PST | @ 10 days                     | Fri Dec 20 17:32:01 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 10 days                     | Sat Dec 21 17:32:01 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Sun Dec 29 15:28:57 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 5 hours                     | Mon Dec 30 12:32:01 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 1 day 2 hours 3 mins 4 secs | Mon Dec 30 15:28:57 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 1 min                       | Mon Dec 30 17:31:01 1996 PST
     | Mon Dec 30 17:32:01 1996 PST | @ 14 secs ago                 | Mon Dec 30 17:32:15 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 5 hours                     | Tue Dec 31 12:32:01 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 1 min                       | Tue Dec 31 17:31:01 1996 PST
     | Tue Dec 31 17:32:01 1996 PST | @ 14 secs ago                 | Tue Dec 31 17:32:15 1996 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 5 mons 12 hours             | Sat Jul 31 05:32:01 1999 PDT
     | Fri Dec 31 17:32:01 1999 PST | @ 5 mons                      | Sat Jul 31 17:32:01 1999 PDT
     | Sat Jan 01 17:32:01 2000 PST | @ 5 mons 12 hours             | Sun Aug 01 05:32:01 1999 PDT
     | Sat Jan 01 17:32:01 2000 PST | @ 5 mons                      | Sun Aug 01 17:32:01 1999 PDT
     | Fri Dec 31 17:32:01 1999 PST | @ 3 mons                      | Thu Sep 30 17:32:01 1999 PDT
     | Sat Jan 01 17:32:01 2000 PST | @ 3 mons                      | Fri Oct 01 17:32:01 1999 PDT
     | Wed Mar 15 02:14:05 2000 PST | @ 5 mons 12 hours             | Thu Oct 14 14:14:05 1999 PDT
     | Wed Mar 15 03:14:04 2000 PST | @ 5 mons 12 hours             | Thu Oct 14 15:14:04 1999 PDT
     | Wed Mar 15 08:14:01 2000 PST | @ 5 mons 12 hours             | Thu Oct 14 20:14:01 1999 PDT
     | Wed Mar 15 12:14:03 2000 PST | @ 5 mons 12 hours             | Fri Oct 15 00:14:03 1999 PDT
     | Wed Mar 15 13:14:02 2000 PST | @ 5 mons 12 hours             | Fri Oct 15 01:14:02 1999 PDT
     | Wed Mar 15 02:14:05 2000 PST | @ 5 mons                      | Fri Oct 15 02:14:05 1999 PDT
     | Wed Mar 15 03:14:04 2000 PST | @ 5 mons                      | Fri Oct 15 03:14:04 1999 PDT
     | Wed Mar 15 08:14:01 2000 PST | @ 5 mons                      | Fri Oct 15 08:14:01 1999 PDT
     | Wed Mar 15 12:14:03 2000 PST | @ 5 mons                      | Fri Oct 15 12:14:03 1999 PDT
     | Wed Mar 15 13:14:02 2000 PST | @ 5 mons                      | Fri Oct 15 13:14:02 1999 PDT
     | Wed Mar 15 02:14:05 2000 PST | @ 3 mons                      | Wed Dec 15 02:14:05 1999 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 3 mons                      | Wed Dec 15 03:14:04 1999 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 3 mons                      | Wed Dec 15 08:14:01 1999 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 3 mons                      | Wed Dec 15 12:14:03 1999 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 3 mons                      | Wed Dec 15 13:14:02 1999 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 10 days                     | Tue Dec 21 17:32:01 1999 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 10 days                     | Wed Dec 22 17:32:01 1999 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 1 day 2 hours 3 mins 4 secs | Thu Dec 30 15:28:57 1999 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 5 hours                     | Fri Dec 31 12:32:01 1999 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Fri Dec 31 15:28:57 1999 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 1 min                       | Fri Dec 31 17:31:01 1999 PST
     | Fri Dec 31 17:32:01 1999 PST | @ 14 secs ago                 | Fri Dec 31 17:32:15 1999 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 5 hours                     | Sat Jan 01 12:32:01 2000 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 1 min                       | Sat Jan 01 17:31:01 2000 PST
     | Sat Jan 01 17:32:01 2000 PST | @ 14 secs ago                 | Sat Jan 01 17:32:15 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 10 days                     | Sun Mar 05 02:14:05 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 10 days                     | Sun Mar 05 03:14:04 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 10 days                     | Sun Mar 05 08:14:01 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 10 days                     | Sun Mar 05 12:14:03 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 10 days                     | Sun Mar 05 13:14:02 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Mar 14 00:11:01 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Mar 14 01:11:00 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Mar 14 06:10:57 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Mar 14 10:10:59 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Tue Mar 14 11:10:58 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 5 hours                     | Tue Mar 14 21:14:05 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 5 hours                     | Tue Mar 14 22:14:04 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 1 min                       | Wed Mar 15 02:13:05 2000 PST
     | Wed Mar 15 02:14:05 2000 PST | @ 14 secs ago                 | Wed Mar 15 02:14:19 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 1 min                       | Wed Mar 15 03:13:04 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 5 hours                     | Wed Mar 15 03:14:01 2000 PST
     | Wed Mar 15 03:14:04 2000 PST | @ 14 secs ago                 | Wed Mar 15 03:14:18 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 5 hours                     | Wed Mar 15 07:14:03 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 1 min                       | Wed Mar 15 08:13:01 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 5 hours                     | Wed Mar 15 08:14:02 2000 PST
     | Wed Mar 15 08:14:01 2000 PST | @ 14 secs ago                 | Wed Mar 15 08:14:15 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 1 min                       | Wed Mar 15 12:13:03 2000 PST
     | Wed Mar 15 12:14:03 2000 PST | @ 14 secs ago                 | Wed Mar 15 12:14:17 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 1 min                       | Wed Mar 15 13:13:02 2000 PST
     | Wed Mar 15 13:14:02 2000 PST | @ 14 secs ago                 | Wed Mar 15 13:14:16 2000 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 5 mons 12 hours             | Mon Jul 31 05:32:01 2000 PDT
     | Sun Dec 31 17:32:01 2000 PST | @ 5 mons                      | Mon Jul 31 17:32:01 2000 PDT
     | Mon Jan 01 17:32:01 2001 PST | @ 5 mons 12 hours             | Tue Aug 01 05:32:01 2000 PDT
     | Mon Jan 01 17:32:01 2001 PST | @ 5 mons                      | Tue Aug 01 17:32:01 2000 PDT
     | Sun Dec 31 17:32:01 2000 PST | @ 3 mons                      | Sat Sep 30 17:32:01 2000 PDT
     | Mon Jan 01 17:32:01 2001 PST | @ 3 mons                      | Sun Oct 01 17:32:01 2000 PDT
     | Sun Dec 31 17:32:01 2000 PST | @ 10 days                     | Thu Dec 21 17:32:01 2000 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 10 days                     | Fri Dec 22 17:32:01 2000 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 1 day 2 hours 3 mins 4 secs | Sat Dec 30 15:28:57 2000 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 5 hours                     | Sun Dec 31 12:32:01 2000 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 1 day 2 hours 3 mins 4 secs | Sun Dec 31 15:28:57 2000 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 1 min                       | Sun Dec 31 17:31:01 2000 PST
     | Sun Dec 31 17:32:01 2000 PST | @ 14 secs ago                 | Sun Dec 31 17:32:15 2000 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 5 hours                     | Mon Jan 01 12:32:01 2001 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 1 min                       | Mon Jan 01 17:31:01 2001 PST
     | Mon Jan 01 17:32:01 2001 PST | @ 14 secs ago                 | Mon Jan 01 17:32:15 2001 PST
     | Sat Sep 22 18:19:20 2001 PDT | @ 5 mons 12 hours             | Sun Apr 22 06:19:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 5 mons                      | Sun Apr 22 18:19:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 3 mons                      | Fri Jun 22 18:19:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 10 days                     | Wed Sep 12 18:19:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 1 day 2 hours 3 mins 4 secs | Fri Sep 21 16:16:16 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 5 hours                     | Sat Sep 22 13:19:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 1 min                       | Sat Sep 22 18:18:20 2001 PDT
     | Sat Sep 22 18:19:20 2001 PDT | @ 14 secs ago                 | Sat Sep 22 18:19:34 2001 PDT
(160 rows)

SELECT '' AS "16", d.f1 AS "timestamp",
   timestamp with time zone '1980-01-06 00:00 GMT' AS gpstime_zero,
   d.f1 - timestamp with time zone '1980-01-06 00:00 GMT' AS difference
  FROM TEMP_TIMESTAMP d
  ORDER BY difference;
 16 |          timestamp           |         gpstime_zero         |             difference              
----+------------------------------+------------------------------+-------------------------------------
    | Thu Jan 01 00:00:00 1970 PST | Sat Jan 05 16:00:00 1980 PST | @ 3656 days 16 hours ago
    | Wed Feb 28 17:32:01 1996 PST | Sat Jan 05 16:00:00 1980 PST | @ 5898 days 1 hour 32 mins 1 sec
    | Thu Feb 29 17:32:01 1996 PST | Sat Jan 05 16:00:00 1980 PST | @ 5899 days 1 hour 32 mins 1 sec
    | Fri Mar 01 17:32:01 1996 PST | Sat Jan 05 16:00:00 1980 PST | @ 5900 days 1 hour 32 mins 1 sec
    | Mon Dec 30 17:32:01 1996 PST | Sat Jan 05 16:00:00 1980 PST | @ 6204 days 1 hour 32 mins 1 sec
    | Tue Dec 31 17:32:01 1996 PST | Sat Jan 05 16:00:00 1980 PST | @ 6205 days 1 hour 32 mins 1 sec
    | Fri Dec 31 17:32:01 1999 PST | Sat Jan 05 16:00:00 1980 PST | @ 7300 days 1 hour 32 mins 1 sec
    | Sat Jan 01 17:32:01 2000 PST | Sat Jan 05 16:00:00 1980 PST | @ 7301 days 1 hour 32 mins 1 sec
    | Wed Mar 15 02:14:05 2000 PST | Sat Jan 05 16:00:00 1980 PST | @ 7374 days 10 hours 14 mins 5 secs
    | Wed Mar 15 03:14:04 2000 PST | Sat Jan 05 16:00:00 1980 PST | @ 7374 days 11 hours 14 mins 4 secs
    | Wed Mar 15 08:14:01 2000 PST | Sat Jan 05 16:00:00 1980 PST | @ 7374 days 16 hours 14 mins 1 sec
    | Wed Mar 15 12:14:03 2000 PST | Sat Jan 05 16:00:00 1980 PST | @ 7374 days 20 hours 14 mins 3 secs
    | Wed Mar 15 13:14:02 2000 PST | Sat Jan 05 16:00:00 1980 PST | @ 7374 days 21 hours 14 mins 2 secs
    | Sun Dec 31 17:32:01 2000 PST | Sat Jan 05 16:00:00 1980 PST | @ 7666 days 1 hour 32 mins 1 sec
    | Mon Jan 01 17:32:01 2001 PST | Sat Jan 05 16:00:00 1980 PST | @ 7667 days 1 hour 32 mins 1 sec
    | Sat Sep 22 18:19:20 2001 PDT | Sat Jan 05 16:00:00 1980 PST | @ 7931 days 1 hour 19 mins 20 secs
(16 rows)

SELECT '' AS "226", d1.f1 AS timestamp1, d2.f1 AS timestamp2, d1.f1 - d2.f1 AS difference
  FROM TEMP_TIMESTAMP d1, TEMP_TIMESTAMP d2
  ORDER BY timestamp1, timestamp2, difference;
 226 |          timestamp1          |          timestamp2          |                difference                 
-----+------------------------------+------------------------------+-------------------------------------------
     | Thu Jan 01 00:00:00 1970 PST | Thu Jan 01 00:00:00 1970 PST | @ 0
     | Thu Jan 01 00:00:00 1970 PST | Wed Feb 28 17:32:01 1996 PST | @ 9554 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Thu Feb 29 17:32:01 1996 PST | @ 9555 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Fri Mar 01 17:32:01 1996 PST | @ 9556 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Mon Dec 30 17:32:01 1996 PST | @ 9860 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Tue Dec 31 17:32:01 1996 PST | @ 9861 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Fri Dec 31 17:32:01 1999 PST | @ 10956 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Sat Jan 01 17:32:01 2000 PST | @ 10957 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Wed Mar 15 02:14:05 2000 PST | @ 11031 days 2 hours 14 mins 5 secs ago
     | Thu Jan 01 00:00:00 1970 PST | Wed Mar 15 03:14:04 2000 PST | @ 11031 days 3 hours 14 mins 4 secs ago
     | Thu Jan 01 00:00:00 1970 PST | Wed Mar 15 08:14:01 2000 PST | @ 11031 days 8 hours 14 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Wed Mar 15 12:14:03 2000 PST | @ 11031 days 12 hours 14 mins 3 secs ago
     | Thu Jan 01 00:00:00 1970 PST | Wed Mar 15 13:14:02 2000 PST | @ 11031 days 13 hours 14 mins 2 secs ago
     | Thu Jan 01 00:00:00 1970 PST | Sun Dec 31 17:32:01 2000 PST | @ 11322 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Mon Jan 01 17:32:01 2001 PST | @ 11323 days 17 hours 32 mins 1 sec ago
     | Thu Jan 01 00:00:00 1970 PST | Sat Sep 22 18:19:20 2001 PDT | @ 11587 days 17 hours 19 mins 20 secs ago
     | Wed Feb 28 17:32:01 1996 PST | Thu Jan 01 00:00:00 1970 PST | @ 9554 days 17 hours 32 mins 1 sec
     | Wed Feb 28 17:32:01 1996 PST | Wed Feb 28 17:32:01 1996 PST | @ 0
     | Wed Feb 28 17:32:01 1996 PST | Thu Feb 29 17:32:01 1996 PST | @ 1 day ago
     | Wed Feb 28 17:32:01 1996 PST | Fri Mar 01 17:32:01 1996 PST | @ 2 days ago
     | Wed Feb 28 17:32:01 1996 PST | Mon Dec 30 17:32:01 1996 PST | @ 306 days ago
     | Wed Feb 28 17:32:01 1996 PST | Tue Dec 31 17:32:01 1996 PST | @ 307 days ago
     | Wed Feb 28 17:32:01 1996 PST | Fri Dec 31 17:32:01 1999 PST | @ 1402 days ago
     | Wed Feb 28 17:32:01 1996 PST | Sat Jan 01 17:32:01 2000 PST | @ 1403 days ago
     | Wed Feb 28 17:32:01 1996 PST | Wed Mar 15 02:14:05 2000 PST | @ 1476 days 8 hours 42 mins 4 secs ago
     | Wed Feb 28 17:32:01 1996 PST | Wed Mar 15 03:14:04 2000 PST | @ 1476 days 9 hours 42 mins 3 secs ago
     | Wed Feb 28 17:32:01 1996 PST | Wed Mar 15 08:14:01 2000 PST | @ 1476 days 14 hours 42 mins ago
     | Wed Feb 28 17:32:01 1996 PST | Wed Mar 15 12:14:03 2000 PST | @ 1476 days 18 hours 42 mins 2 secs ago
     | Wed Feb 28 17:32:01 1996 PST | Wed Mar 15 13:14:02 2000 PST | @ 1476 days 19 hours 42 mins 1 sec ago
     | Wed Feb 28 17:32:01 1996 PST | Sun Dec 31 17:32:01 2000 PST | @ 1768 days ago
     | Wed Feb 28 17:32:01 1996 PST | Mon Jan 01 17:32:01 2001 PST | @ 1769 days ago
     | Wed Feb 28 17:32:01 1996 PST | Sat Sep 22 18:19:20 2001 PDT | @ 2032 days 23 hours 47 mins 19 secs ago
     | Thu Feb 29 17:32:01 1996 PST | Thu Jan 01 00:00:00 1970 PST | @ 9555 days 17 hours 32 mins 1 sec
     | Thu Feb 29 17:32:01 1996 PST | Wed Feb 28 17:32:01 1996 PST | @ 1 day
     | Thu Feb 29 17:32:01 1996 PST | Thu Feb 29 17:32:01 1996 PST | @ 0
     | Thu Feb 29 17:32:01 1996 PST | Fri Mar 01 17:32:01 1996 PST | @ 1 day ago
     | Thu Feb 29 17:32:01 1996 PST | Mon Dec 30 17:32:01 1996 PST | @ 305 days ago
     | Thu Feb 29 17:32:01 1996 PST | Tue Dec 31 17:32:01 1996 PST | @ 306 days ago
     | Thu Feb 29 17:32:01 1996 PST | Fri Dec 31 17:32:01 1999 PST | @ 1401 days ago
     | Thu Feb 29 17:32:01 1996 PST | Sat Jan 01 17:32:01 2000 PST | @ 1402 days ago
     | Thu Feb 29 17:32:01 1996 PST | Wed Mar 15 02:14:05 2000 PST | @ 1475 days 8 hours 42 mins 4 secs ago
     | Thu Feb 29 17:32:01 1996 PST | Wed Mar 15 03:14:04 2000 PST | @ 1475 days 9 hours 42 mins 3 secs ago
     | Thu Feb 29 17:32:01 1996 PST | Wed Mar 15 08:14:01 2000 PST | @ 1475 days 14 hours 42 mins ago
     | Thu Feb 29 17:32:01 1996 PST | Wed Mar 15 12:14:03 2000 PST | @ 1475 days 18 hours 42 mins 2 secs ago
     | Thu Feb 29 17:32:01 1996 PST | Wed Mar 15 13:14:02 2000 PST | @ 1475 days 19 hours 42 mins 1 sec ago
     | Thu Feb 29 17:32:01 1996 PST | Sun Dec 31 17:32:01 2000 PST | @ 1767 days ago
     | Thu Feb 29 17:32:01 1996 PST | Mon Jan 01 17:32:01 2001 PST | @ 1768 days ago
     | Thu Feb 29 17:32:01 1996 PST | Sat Sep 22 18:19:20 2001 PDT | @ 2031 days 23 hours 47 mins 19 secs ago
     | Fri Mar 01 17:32:01 1996 PST | Thu Jan 01 00:00:00 1970 PST | @ 9556 days 17 hours 32 mins 1 sec
     | Fri Mar 01 17:32:01 1996 PST | Wed Feb 28 17:32:01 1996 PST | @ 2 days
     | Fri Mar 01 17:32:01 1996 PST | Thu Feb 29 17:32:01 1996 PST | @ 1 day
     | Fri Mar 01 17:32:01 1996 PST | Fri Mar 01 17:32:01 1996 PST | @ 0
     | Fri Mar 01 17:32:01 1996 PST | Mon Dec 30 17:32:01 1996 PST | @ 304 days ago
     | Fri Mar 01 17:32:01 1996 PST | Tue Dec 31 17:32:01 1996 PST | @ 305 days ago
     | Fri Mar 01 17:32:01 1996 PST | Fri Dec 31 17:32:01 1999 PST | @ 1400 days ago
     | Fri Mar 01 17:32:01 1996 PST | Sat Jan 01 17:32:01 2000 PST | @ 1401 days ago
     | Fri Mar 01 17:32:01 1996 PST | Wed Mar 15 02:14:05 2000 PST | @ 1474 days 8 hours 42 mins 4 secs ago
     | Fri Mar 01 17:32:01 1996 PST | Wed Mar 15 03:14:04 2000 PST | @ 1474 days 9 hours 42 mins 3 secs ago
     | Fri Mar 01 17:32:01 1996 PST | Wed Mar 15 08:14:01 2000 PST | @ 1474 days 14 hours 42 mins ago
     | Fri Mar 01 17:32:01 1996 PST | Wed Mar 15 12:14:03 2000 PST | @ 1474 days 18 hours 42 mins 2 secs ago
     | Fri Mar 01 17:32:01 1996 PST | Wed Mar 15 13:14:02 2000 PST | @ 1474 days 19 hours 42 mins 1 sec ago
     | Fri Mar 01 17:32:01 1996 PST | Sun Dec 31 17:32:01 2000 PST | @ 1766 days ago
     | Fri Mar 01 17:32:01 1996 PST | Mon Jan 01 17:32:01 2001 PST | @ 1767 days ago
     | Fri Mar 01 17:32:01 1996 PST | Sat Sep 22 18:19:20 2001 PDT | @ 2030 days 23 hours 47 mins 19 secs ago
     | Mon Dec 30 17:32:01 1996 PST | Thu Jan 01 00:00:00 1970 PST | @ 9860 days 17 hours 32 mins 1 sec
     | Mon Dec 30 17:32:01 1996 PST | Wed Feb 28 17:32:01 1996 PST | @ 306 days
     | Mon Dec 30 17:32:01 1996 PST | Thu Feb 29 17:32:01 1996 PST | @ 305 days
     | Mon Dec 30 17:32:01 1996 PST | Fri Mar 01 17:32:01 1996 PST | @ 304 days
     | Mon Dec 30 17:32:01 1996 PST | Mon Dec 30 17:32:01 1996 PST | @ 0
     | Mon Dec 30 17:32:01 1996 PST | Tue Dec 31 17:32:01 1996 PST | @ 1 day ago
     | Mon Dec 30 17:32:01 1996 PST | Fri Dec 31 17:32:01 1999 PST | @ 1096 days ago
     | Mon Dec 30 17:32:01 1996 PST | Sat Jan 01 17:32:01 2000 PST | @ 1097 days ago
     | Mon Dec 30 17:32:01 1996 PST | Wed Mar 15 02:14:05 2000 PST | @ 1170 days 8 hours 42 mins 4 secs ago
     | Mon Dec 30 17:32:01 1996 PST | Wed Mar 15 03:14:04 2000 PST | @ 1170 days 9 hours 42 mins 3 secs ago
     | Mon Dec 30 17:32:01 1996 PST | Wed Mar 15 08:14:01 2000 PST | @ 1170 days 14 hours 42 mins ago
     | Mon Dec 30 17:32:01 1996 PST | Wed Mar 15 12:14:03 2000 PST | @ 1170 days 18 hours 42 mins 2 secs ago
     | Mon Dec 30 17:32:01 1996 PST | Wed Mar 15 13:14:02 2000 PST | @ 1170 days 19 hours 42 mins 1 sec ago
     | Mon Dec 30 17:32:01 1996 PST | Sun Dec 31 17:32:01 2000 PST | @ 1462 days ago
     | Mon Dec 30 17:32:01 1996 PST | Mon Jan 01 17:32:01 2001 PST | @ 1463 days ago
     | Mon Dec 30 17:32:01 1996 PST | Sat Sep 22 18:19:20 2001 PDT | @ 1726 days 23 hours 47 mins 19 secs ago
     | Tue Dec 31 17:32:01 1996 PST | Thu Jan 01 00:00:00 1970 PST | @ 9861 days 17 hours 32 mins 1 sec
     | Tue Dec 31 17:32:01 1996 PST | Wed Feb 28 17:32:01 1996 PST | @ 307 days
     | Tue Dec 31 17:32:01 1996 PST | Thu Feb 29 17:32:01 1996 PST | @ 306 days
     | Tue Dec 31 17:32:01 1996 PST | Fri Mar 01 17:32:01 1996 PST | @ 305 days
     | Tue Dec 31 17:32:01 1996 PST | Mon Dec 30 17:32:01 1996 PST | @ 1 day
     | Tue Dec 31 17:32:01 1996 PST | Tue Dec 31 17:32:01 1996 PST | @ 0
     | Tue Dec 31 17:32:01 1996 PST | Fri Dec 31 17:32:01 1999 PST | @ 1095 days ago
     | Tue Dec 31 17:32:01 1996 PST | Sat Jan 01 17:32:01 2000 PST | @ 1096 days ago
     | Tue Dec 31 17:32:01 1996 PST | Wed Mar 15 02:14:05 2000 PST | @ 1169 days 8 hours 42 mins 4 secs ago
     | Tue Dec 31 17:32:01 1996 PST | Wed Mar 15 03:14:04 2000 PST | @ 1169 days 9 hours 42 mins 3 secs ago
     | Tue Dec 31 17:32:01 1996 PST | Wed Mar 15 08:14:01 2000 PST | @ 1169 days 14 hours 42 mins ago
     | Tue Dec 31 17:32:01 1996 PST | Wed Mar 15 12:14:03 2000 PST | @ 1169 days 18 hours 42 mins 2 secs ago
     | Tue Dec 31 17:32:01 1996 PST | Wed Mar 15 13:14:02 2000 PST | @ 1169 days 19 hours 42 mins 1 sec ago
     | Tue Dec 31 17:32:01 1996 PST | Sun Dec 31 17:32:01 2000 PST | @ 1461 days ago
     | Tue Dec 31 17:32:01 1996 PST | Mon Jan 01 17:32:01 2001 PST | @ 1462 days ago
     | Tue Dec 31 17:32:01 1996 PST | Sat Sep 22 18:19:20 2001 PDT | @ 1725 days 23 hours 47 mins 19 secs ago
     | Fri Dec 31 17:32:01 1999 PST | Thu Jan 01 00:00:00 1970 PST | @ 10956 days 17 hours 32 mins 1 sec
     | Fri Dec 31 17:32:01 1999 PST | Wed Feb 28 17:32:01 1996 PST | @ 1402 days
     | Fri Dec 31 17:32:01 1999 PST | Thu Feb 29 17:32:01 1996 PST | @ 1401 days
     | Fri Dec 31 17:32:01 1999 PST | Fri Mar 01 17:32:01 1996 PST | @ 1400 days
     | Fri Dec 31 17:32:01 1999 PST | Mon Dec 30 17:32:01 1996 PST | @ 1096 days
     | Fri Dec 31 17:32:01 1999 PST | Tue Dec 31 17:32:01 1996 PST | @ 1095 days
     | Fri Dec 31 17:32:01 1999 PST | Fri Dec 31 17:32:01 1999 PST | @ 0
     | Fri Dec 31 17:32:01 1999 PST | Sat Jan 01 17:32:01 2000 PST | @ 1 day ago
     | Fri Dec 31 17:32:01 1999 PST | Wed Mar 15 02:14:05 2000 PST | @ 74 days 8 hours 42 mins 4 secs ago
     | Fri Dec 31 17:32:01 1999 PST | Wed Mar 15 03:14:04 2000 PST | @ 74 days 9 hours 42 mins 3 secs ago
     | Fri Dec 31 17:32:01 1999 PST | Wed Mar 15 08:14:01 2000 PST | @ 74 days 14 hours 42 mins ago
     | Fri Dec 31 17:32:01 1999 PST | Wed Mar 15 12:14:03 2000 PST | @ 74 days 18 hours 42 mins 2 secs ago
     | Fri Dec 31 17:32:01 1999 PST | Wed Mar 15 13:14:02 2000 PST | @ 74 days 19 hours 42 mins 1 sec ago
     | Fri Dec 31 17:32:01 1999 PST | Sun Dec 31 17:32:01 2000 PST | @ 366 days ago
     | Fri Dec 31 17:32:01 1999 PST | Mon Jan 01 17:32:01 2001 PST | @ 367 days ago
     | Fri Dec 31 17:32:01 1999 PST | Sat Sep 22 18:19:20 2001 PDT | @ 630 days 23 hours 47 mins 19 secs ago
     | Sat Jan 01 17:32:01 2000 PST | Thu Jan 01 00:00:00 1970 PST | @ 10957 days 17 hours 32 mins 1 sec
     | Sat Jan 01 17:32:01 2000 PST | Wed Feb 28 17:32:01 1996 PST | @ 1403 days
     | Sat Jan 01 17:32:01 2000 PST | Thu Feb 29 17:32:01 1996 PST | @ 1402 days
     | Sat Jan 01 17:32:01 2000 PST | Fri Mar 01 17:32:01 1996 PST | @ 1401 days
     | Sat Jan 01 17:32:01 2000 PST | Mon Dec 30 17:32:01 1996 PST | @ 1097 days
     | Sat Jan 01 17:32:01 2000 PST | Tue Dec 31 17:32:01 1996 PST | @ 1096 days
     | Sat Jan 01 17:32:01 2000 PST | Fri Dec 31 17:32:01 1999 PST | @ 1 day
     | Sat Jan 01 17:32:01 2000 PST | Sat Jan 01 17:32:01 2000 PST | @ 0
     | Sat Jan 01 17:32:01 2000 PST | Wed Mar 15 02:14:05 2000 PST | @ 73 days 8 hours 42 mins 4 secs ago
     | Sat Jan 01 17:32:01 2000 PST | Wed Mar 15 03:14:04 2000 PST | @ 73 days 9 hours 42 mins 3 secs ago
     | Sat Jan 01 17:32:01 2000 PST | Wed Mar 15 08:14:01 2000 PST | @ 73 days 14 hours 42 mins ago
     | Sat Jan 01 17:32:01 2000 PST | Wed Mar 15 12:14:03 2000 PST | @ 73 days 18 hours 42 mins 2 secs ago
     | Sat Jan 01 17:32:01 2000 PST | Wed Mar 15 13:14:02 2000 PST | @ 73 days 19 hours 42 mins 1 sec ago
     | Sat Jan 01 17:32:01 2000 PST | Sun Dec 31 17:32:01 2000 PST | @ 365 days ago
     | Sat Jan 01 17:32:01 2000 PST | Mon Jan 01 17:32:01 2001 PST | @ 366 days ago
     | Sat Jan 01 17:32:01 2000 PST | Sat Sep 22 18:19:20 2001 PDT | @ 629 days 23 hours 47 mins 19 secs ago
     | Wed Mar 15 02:14:05 2000 PST | Thu Jan 01 00:00:00 1970 PST | @ 11031 days 2 hours 14 mins 5 secs
     | Wed Mar 15 02:14:05 2000 PST | Wed Feb 28 17:32:01 1996 PST | @ 1476 days 8 hours 42 mins 4 secs
     | Wed Mar 15 02:14:05 2000 PST | Thu Feb 29 17:32:01 1996 PST | @ 1475 days 8 hours 42 mins 4 secs
     | Wed Mar 15 02:14:05 2000 PST | Fri Mar 01 17:32:01 1996 PST | @ 1474 days 8 hours 42 mins 4 secs
     | Wed Mar 15 02:14:05 2000 PST | Mon Dec 30 17:32:01 1996 PST | @ 1170 days 8 hours 42 mins 4 secs
     | Wed Mar 15 02:14:05 2000 PST | Tue Dec 31 17:32:01 1996 PST | @ 1169 days 8 hours 42 mins 4 secs
     | Wed Mar 15 02:14:05 2000 PST | Fri Dec 31 17:32:01 1999 PST | @ 74 days 8 hours 42 mins 4 secs
     | Wed Mar 15 02:14:05 2000 PST | Sat Jan 01 17:32:01 2000 PST | @ 73 days 8 hours 42 mins 4 secs
     | Wed Mar 15 02:14:05 2000 PST | Wed Mar 15 02:14:05 2000 PST | @ 0
     | Wed Mar 15 02:14:05 2000 PST | Wed Mar 15 03:14:04 2000 PST | @ 59 mins 59 secs ago
     | Wed Mar 15 02:14:05 2000 PST | Wed Mar 15 08:14:01 2000 PST | @ 5 hours 59 mins 56 secs ago
     | Wed Mar 15 02:14:05 2000 PST | Wed Mar 15 12:14:03 2000 PST | @ 9 hours 59 mins 58 secs ago
     | Wed Mar 15 02:14:05 2000 PST | Wed Mar 15 13:14:02 2000 PST | @ 10 hours 59 mins 57 secs ago
     | Wed Mar 15 02:14:05 2000 PST | Sun Dec 31 17:32:01 2000 PST | @ 291 days 15 hours 17 mins 56 secs ago
     | Wed Mar 15 02:14:05 2000 PST | Mon Jan 01 17:32:01 2001 PST | @ 292 days 15 hours 17 mins 56 secs ago
     | Wed Mar 15 02:14:05 2000 PST | Sat Sep 22 18:19:20 2001 PDT | @ 556 days 15 hours 5 mins 15 secs ago
     | Wed Mar 15 03:14:04 2000 PST | Thu Jan 01 00:00:00 1970 PST | @ 11031 days 3 hours 14 mins 4 secs
     | Wed Mar 15 03:14:04 2000 PST | Wed Feb 28 17:32:01 1996 PST | @ 1476 days 9 hours 42 mins 3 secs
     | Wed Mar 15 03:14:04 2000 PST | Thu Feb 29 17:32:01 1996 PST | @ 1475 days 9 hours 42 mins 3 secs
     | Wed Mar 15 03:14:04 2000 PST | Fri Mar 01 17:32:01 1996 PST | @ 1474 days 9 hours 42 mins 3 secs
     | Wed Mar 15 03:14:04 2000 PST | Mon Dec 30 17:32:01 1996 PST | @ 1170 days 9 hours 42 mins 3 secs
     | Wed Mar 15 03:14:04 2000 PST | Tue Dec 31 17:32:01 1996 PST | @ 1169 days 9 hours 42 mins 3 secs
     | Wed Mar 15 03:14:04 2000 PST | Fri Dec 31 17:32:01 1999 PST | @ 74 days 9 hours 42 mins 3 secs
     | Wed Mar 15 03:14:04 2000 PST | Sat Jan 01 17:32:01 2000 PST | @ 73 days 9 hours 42 mins 3 secs
     | Wed Mar 15 03:14:04 2000 PST | Wed Mar 15 02:14:05 2000 PST | @ 59 mins 59 secs
     | Wed Mar 15 03:14:04 2000 PST | Wed Mar 15 03:14:04 2000 PST | @ 0
     | Wed Mar 15 03:14:04 2000 PST | Wed Mar 15 08:14:01 2000 PST | @ 4 hours 59 mins 57 secs ago
     | Wed Mar 15 03:14:04 2000 PST | Wed Mar 15 12:14:03 2000 PST | @ 8 hours 59 mins 59 secs ago
     | Wed Mar 15 03:14:04 2000 PST | Wed Mar 15 13:14:02 2000 PST | @ 9 hours 59 mins 58 secs ago
     | Wed Mar 15 03:14:04 2000 PST | Sun Dec 31 17:32:01 2000 PST | @ 291 days 14 hours 17 mins 57 secs ago
     | Wed Mar 15 03:14:04 2000 PST | Mon Jan 01 17:32:01 2001 PST | @ 292 days 14 hours 17 mins 57 secs ago
     | Wed Mar 15 03:14:04 2000 PST | Sat Sep 22 18:19:20 2001 PDT | @ 556 days 14 hours 5 mins 16 secs ago
     | Wed Mar 15 08:14:01 2000 PST | Thu Jan 01 00:00:00 1970 PST | @ 11031 days 8 hours 14 mins 1 sec
     | Wed Mar 15 08:14:01 2000 PST | Wed Feb 28 17:32:01 1996 PST | @ 1476 days 14 hours 42 mins
     | Wed Mar 15 08:14:01 2000 PST | Thu Feb 29 17:32:01 1996 PST | @ 1475 days 14 hours 42 mins
     | Wed Mar 15 08:14:01 2000 PST | Fri Mar 01 17:32:01 1996 PST | @ 1474 days 14 hours 42 mins
     | Wed Mar 15 08:14:01 2000 PST | Mon Dec 30 17:32:01 1996 PST | @ 1170 days 14 hours 42 mins
     | Wed Mar 15 08:14:01 2000 PST | Tue Dec 31 17:32:01 1996 PST | @ 1169 days 14 hours 42 mins
     | Wed Mar 15 08:14:01 2000 PST | Fri Dec 31 17:32:01 1999 PST | @ 74 days 14 hours 42 mins
     | Wed Mar 15 08:14:01 2000 PST | Sat Jan 01 17:32:01 2000 PST | @ 73 days 14 hours 42 mins
     | Wed Mar 15 08:14:01 2000 PST | Wed Mar 15 02:14:05 2000 PST | @ 5 hours 59 mins 56 secs
     | Wed Mar 15 08:14:01 2000 PST | Wed Mar 15 03:14:04 2000 PST | @ 4 hours 59 mins 57 secs
     | Wed Mar 15 08:14:01 2000 PST | Wed Mar 15 08:14:01 2000 PST | @ 0
     | Wed Mar 15 08:14:01 2000 PST | Wed Mar 15 12:14:03 2000 PST | @ 4 hours 2 secs ago
     | Wed Mar 15 08:14:01 2000 PST | Wed Mar 15 13:14:02 2000 PST | @ 5 hours 1 sec ago
     | Wed Mar 15 08:14:01 2000 PST | Sun Dec 31 17:32:01 2000 PST | @ 291 days 9 hours 18 mins ago
     | Wed Mar 15 08:14:01 2000 PST | Mon Jan 01 17:32:01 2001 PST | @ 292 days 9 hours 18 mins ago
     | Wed Mar 15 08:14:01 2000 PST | Sat Sep 22 18:19:20 2001 PDT | @ 556 days 9 hours 5 mins 19 secs ago
     | Wed Mar 15 12:14:03 2000 PST | Thu Jan 01 00:00:00 1970 PST | @ 11031 days 12 hours 14 mins 3 secs
     | Wed Mar 15 12:14:03 2000 PST | Wed Feb 28 17:32:01 1996 PST | @ 1476 days 18 hours 42 mins 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Thu Feb 29 17:32:01 1996 PST | @ 1475 days 18 hours 42 mins 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Fri Mar 01 17:32:01 1996 PST | @ 1474 days 18 hours 42 mins 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Mon Dec 30 17:32:01 1996 PST | @ 1170 days 18 hours 42 mins 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Tue Dec 31 17:32:01 1996 PST | @ 1169 days 18 hours 42 mins 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Fri Dec 31 17:32:01 1999 PST | @ 74 days 18 hours 42 mins 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Sat Jan 01 17:32:01 2000 PST | @ 73 days 18 hours 42 mins 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Wed Mar 15 02:14:05 2000 PST | @ 9 hours 59 mins 58 secs
     | Wed Mar 15 12:14:03 2000 PST | Wed Mar 15 03:14:04 2000 PST | @ 8 hours 59 mins 59 secs
     | Wed Mar 15 12:14:03 2000 PST | Wed Mar 15 08:14:01 2000 PST | @ 4 hours 2 secs
     | Wed Mar 15 12:14:03 2000 PST | Wed Mar 15 12:14:03 2000 PST | @ 0
     | Wed Mar 15 12:14:03 2000 PST | Wed Mar 15 13:14:02 2000 PST | @ 59 mins 59 secs ago
     | Wed Mar 15 12:14:03 2000 PST | Sun Dec 31 17:32:01 2000 PST | @ 291 days 5 hours 17 mins 58 secs ago
     | Wed Mar 15 12:14:03 2000 PST | Mon Jan 01 17:32:01 2001 PST | @ 292 days 5 hours 17 mins 58 secs ago
     | Wed Mar 15 12:14:03 2000 PST | Sat Sep 22 18:19:20 2001 PDT | @ 556 days 5 hours 5 mins 17 secs ago
     | Wed Mar 15 13:14:02 2000 PST | Thu Jan 01 00:00:00 1970 PST | @ 11031 days 13 hours 14 mins 2 secs
     | Wed Mar 15 13:14:02 2000 PST | Wed Feb 28 17:32:01 1996 PST | @ 1476 days 19 hours 42 mins 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Thu Feb 29 17:32:01 1996 PST | @ 1475 days 19 hours 42 mins 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Fri Mar 01 17:32:01 1996 PST | @ 1474 days 19 hours 42 mins 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Mon Dec 30 17:32:01 1996 PST | @ 1170 days 19 hours 42 mins 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Tue Dec 31 17:32:01 1996 PST | @ 1169 days 19 hours 42 mins 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Fri Dec 31 17:32:01 1999 PST | @ 74 days 19 hours 42 mins 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Sat Jan 01 17:32:01 2000 PST | @ 73 days 19 hours 42 mins 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Wed Mar 15 02:14:05 2000 PST | @ 10 hours 59 mins 57 secs
     | Wed Mar 15 13:14:02 2000 PST | Wed Mar 15 03:14:04 2000 PST | @ 9 hours 59 mins 58 secs
     | Wed Mar 15 13:14:02 2000 PST | Wed Mar 15 08:14:01 2000 PST | @ 5 hours 1 sec
     | Wed Mar 15 13:14:02 2000 PST | Wed Mar 15 12:14:03 2000 PST | @ 59 mins 59 secs
     | Wed Mar 15 13:14:02 2000 PST | Wed Mar 15 13:14:02 2000 PST | @ 0
     | Wed Mar 15 13:14:02 2000 PST | Sun Dec 31 17:32:01 2000 PST | @ 291 days 4 hours 17 mins 59 secs ago
     | Wed Mar 15 13:14:02 2000 PST | Mon Jan 01 17:32:01 2001 PST | @ 292 days 4 hours 17 mins 59 secs ago
     | Wed Mar 15 13:14:02 2000 PST | Sat Sep 22 18:19:20 2001 PDT | @ 556 days 4 hours 5 mins 18 secs ago
     | Sun Dec 31 17:32:01 2000 PST | Thu Jan 01 00:00:00 1970 PST | @ 11322 days 17 hours 32 mins 1 sec
     | Sun Dec 31 17:32:01 2000 PST | Wed Feb 28 17:32:01 1996 PST | @ 1768 days
     | Sun Dec 31 17:32:01 2000 PST | Thu Feb 29 17:32:01 1996 PST | @ 1767 days
     | Sun Dec 31 17:32:01 2000 PST | Fri Mar 01 17:32:01 1996 PST | @ 1766 days
     | Sun Dec 31 17:32:01 2000 PST | Mon Dec 30 17:32:01 1996 PST | @ 1462 days
     | Sun Dec 31 17:32:01 2000 PST | Tue Dec 31 17:32:01 1996 PST | @ 1461 days
     | Sun Dec 31 17:32:01 2000 PST | Fri Dec 31 17:32:01 1999 PST | @ 366 days
     | Sun Dec 31 17:32:01 2000 PST | Sat Jan 01 17:32:01 2000 PST | @ 365 days
     | Sun Dec 31 17:32:01 2000 PST | Wed Mar 15 02:14:05 2000 PST | @ 291 days 15 hours 17 mins 56 secs
     | Sun Dec 31 17:32:01 2000 PST | Wed Mar 15 03:14:04 2000 PST | @ 291 days 14 hours 17 mins 57 secs
     | Sun Dec 31 17:32:01 2000 PST | Wed Mar 15 08:14:01 2000 PST | @ 291 days 9 hours 18 mins
     | Sun Dec 31 17:32:01 2000 PST | Wed Mar 15 12:14:03 2000 PST | @ 291 days 5 hours 17 mins 58 secs
     | Sun Dec 31 17:32:01 2000 PST | Wed Mar 15 13:14:02 2000 PST | @ 291 days 4 hours 17 mins 59 secs
     | Sun Dec 31 17:32:01 2000 PST | Sun Dec 31 17:32:01 2000 PST | @ 0
     | Sun Dec 31 17:32:01 2000 PST | Mon Jan 01 17:32:01 2001 PST | @ 1 day ago
     | Sun Dec 31 17:32:01 2000 PST | Sat Sep 22 18:19:20 2001 PDT | @ 264 days 23 hours 47 mins 19 secs ago
     | Mon Jan 01 17:32:01 2001 PST | Thu Jan 01 00:00:00 1970 PST | @ 11323 days 17 hours 32 mins 1 sec
     | Mon Jan 01 17:32:01 2001 PST | Wed Feb 28 17:32:01 1996 PST | @ 1769 days
     | Mon Jan 01 17:32:01 2001 PST | Thu Feb 29 17:32:01 1996 PST | @ 1768 days
     | Mon Jan 01 17:32:01 2001 PST | Fri Mar 01 17:32:01 1996 PST | @ 1767 days
     | Mon Jan 01 17:32:01 2001 PST | Mon Dec 30 17:32:01 1996 PST | @ 1463 days
     | Mon Jan 01 17:32:01 2001 PST | Tue Dec 31 17:32:01 1996 PST | @ 1462 days
     | Mon Jan 01 17:32:01 2001 PST | Fri Dec 31 17:32:01 1999 PST | @ 367 days
     | Mon Jan 01 17:32:01 2001 PST | Sat Jan 01 17:32:01 2000 PST | @ 366 days
     | Mon Jan 01 17:32:01 2001 PST | Wed Mar 15 02:14:05 2000 PST | @ 292 days 15 hours 17 mins 56 secs
     | Mon Jan 01 17:32:01 2001 PST | Wed Mar 15 03:14:04 2000 PST | @ 292 days 14 hours 17 mins 57 secs
     | Mon Jan 01 17:32:01 2001 PST | Wed Mar 15 08:14:01 2000 PST | @ 292 days 9 hours 18 mins
     | Mon Jan 01 17:32:01 2001 PST | Wed Mar 15 12:14:03 2000 PST | @ 292 days 5 hours 17 mins 58 secs
     | Mon Jan 01 17:32:01 2001 PST | Wed Mar 15 13:14:02 2000 PST | @ 292 days 4 hours 17 mins 59 secs
     | Mon Jan 01 17:32:01 2001 PST | Sun Dec 31 17:32:01 2000 PST | @ 1 day
     | Mon Jan 01 17:32:01 2001 PST | Mon Jan 01 17:32:01 2001 PST | @ 0
     | Mon Jan 01 17:32:01 2001 PST | Sat Sep 22 18:19:20 2001 PDT | @ 263 days 23 hours 47 mins 19 secs ago
     | Sat Sep 22 18:19:20 2001 PDT | Thu Jan 01 00:00:00 1970 PST | @ 11587 days 17 hours 19 mins 20 secs
     | Sat Sep 22 18:19:20 2001 PDT | Wed Feb 28 17:32:01 1996 PST | @ 2032 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Thu Feb 29 17:32:01 1996 PST | @ 2031 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Fri Mar 01 17:32:01 1996 PST | @ 2030 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Mon Dec 30 17:32:01 1996 PST | @ 1726 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Tue Dec 31 17:32:01 1996 PST | @ 1725 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Fri Dec 31 17:32:01 1999 PST | @ 630 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Sat Jan 01 17:32:01 2000 PST | @ 629 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Wed Mar 15 02:14:05 2000 PST | @ 556 days 15 hours 5 mins 15 secs
     | Sat Sep 22 18:19:20 2001 PDT | Wed Mar 15 03:14:04 2000 PST | @ 556 days 14 hours 5 mins 16 secs
     | Sat Sep 22 18:19:20 2001 PDT | Wed Mar 15 08:14:01 2000 PST | @ 556 days 9 hours 5 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Wed Mar 15 12:14:03 2000 PST | @ 556 days 5 hours 5 mins 17 secs
     | Sat Sep 22 18:19:20 2001 PDT | Wed Mar 15 13:14:02 2000 PST | @ 556 days 4 hours 5 mins 18 secs
     | Sat Sep 22 18:19:20 2001 PDT | Sun Dec 31 17:32:01 2000 PST | @ 264 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Mon Jan 01 17:32:01 2001 PST | @ 263 days 23 hours 47 mins 19 secs
     | Sat Sep 22 18:19:20 2001 PDT | Sat Sep 22 18:19:20 2001 PDT | @ 0
(256 rows)

--
-- abstime, reltime arithmetic
--
SELECT '' AS ten, ABSTIME_TBL.f1 AS abstime, RELTIME_TBL.f1 AS reltime
   WHERE (ABSTIME_TBL.f1 + RELTIME_TBL.f1) < abstime 'Jan 14 14:00:00 1971'
   ORDER BY abstime, reltime;
 ten |           abstime            |    reltime    
-----+------------------------------+---------------
     | Sat May 10 23:59:12 1947 PST | @ 14 secs ago
     | Sat May 10 23:59:12 1947 PST | @ 1 min
     | Sat May 10 23:59:12 1947 PST | @ 5 hours
     | Sat May 10 23:59:12 1947 PST | @ 10 days
     | Sat May 10 23:59:12 1947 PST | @ 3 mons
     | Wed Dec 31 16:00:00 1969 PST | @ 14 secs ago
     | Wed Dec 31 16:00:00 1969 PST | @ 1 min
     | Wed Dec 31 16:00:00 1969 PST | @ 5 hours
     | Wed Dec 31 16:00:00 1969 PST | @ 10 days
     | Wed Dec 31 16:00:00 1969 PST | @ 3 mons
(10 rows)

-- these four queries should return the same answer
-- the "infinity" and "-infinity" tuples in ABSTIME_TBL cannot be added and
-- therefore, should not show up in the results.
SELECT '' AS three, ABSTIME_TBL.*
  WHERE  (ABSTIME_TBL.f1 + reltime '@ 3 year')         -- +3 years
    < abstime 'Jan 14 14:00:00 1977';
 three |              f1              
-------+------------------------------
       | Sun Jan 14 03:14:21 1973 PST
       | Wed Dec 31 16:00:00 1969 PST
       | Sat May 10 23:59:12 1947 PST
(3 rows)

SELECT '' AS three, ABSTIME_TBL.*
   WHERE  (ABSTIME_TBL.f1 + reltime '@ 3 year ago')    -- -3 years
     < abstime 'Jan 14 14:00:00 1971';
 three |              f1              
-------+------------------------------
       | Sun Jan 14 03:14:21 1973 PST
       | Wed Dec 31 16:00:00 1969 PST
       | Sat May 10 23:59:12 1947 PST
(3 rows)

SELECT '' AS three, ABSTIME_TBL.*
   WHERE  (ABSTIME_TBL.f1 - reltime '@ 3 year')        -- -(+3) years
    < abstime 'Jan 14 14:00:00 1971';
 three |              f1              
-------+------------------------------
       | Sun Jan 14 03:14:21 1973 PST
       | Wed Dec 31 16:00:00 1969 PST
       | Sat May 10 23:59:12 1947 PST
(3 rows)

SELECT '' AS three, ABSTIME_TBL.*
   WHERE  (ABSTIME_TBL.f1 - reltime '@ 3 year ago')    -- -(-3) years
     < abstime 'Jan 14 14:00:00 1977';
 three |              f1              
-------+------------------------------
       | Sun Jan 14 03:14:21 1973 PST
       | Wed Dec 31 16:00:00 1969 PST
       | Sat May 10 23:59:12 1947 PST
(3 rows)

--
-- Conversions
--
SELECT '' AS "16", f1 AS "timestamp", date(f1) AS date
  FROM TEMP_TIMESTAMP
  WHERE f1 <> timestamp 'now'
  ORDER BY date, "timestamp";
 16 |          timestamp           |    date    
----+------------------------------+------------
    | Thu Jan 01 00:00:00 1970 PST | 01-01-1970
    | Wed Feb 28 17:32:01 1996 PST | 02-28-1996
    | Thu Feb 29 17:32:01 1996 PST | 02-29-1996
    | Fri Mar 01 17:32:01 1996 PST | 03-01-1996
    | Mon Dec 30 17:32:01 1996 PST | 12-30-1996
    | Tue Dec 31 17:32:01 1996 PST | 12-31-1996
    | Fri Dec 31 17:32:01 1999 PST | 12-31-1999
    | Sat Jan 01 17:32:01 2000 PST | 01-01-2000
    | Wed Mar 15 02:14:05 2000 PST | 03-15-2000
    | Wed Mar 15 03:14:04 2000 PST | 03-15-2000
    | Wed Mar 15 08:14:01 2000 PST | 03-15-2000
    | Wed Mar 15 12:14:03 2000 PST | 03-15-2000
    | Wed Mar 15 13:14:02 2000 PST | 03-15-2000
    | Sun Dec 31 17:32:01 2000 PST | 12-31-2000
    | Mon Jan 01 17:32:01 2001 PST | 01-01-2001
    | Sat Sep 22 18:19:20 2001 PDT | 09-22-2001
(16 rows)

SELECT '' AS "16", f1 AS "timestamp", abstime(f1) AS abstime
  FROM TEMP_TIMESTAMP
  ORDER BY abstime;
 16 |          timestamp           |           abstime            
----+------------------------------+------------------------------
    | Thu Jan 01 00:00:00 1970 PST | Thu Jan 01 00:00:00 1970 PST
    | Wed Feb 28 17:32:01 1996 PST | Wed Feb 28 17:32:01 1996 PST
    | Thu Feb 29 17:32:01 1996 PST | Thu Feb 29 17:32:01 1996 PST
    | Fri Mar 01 17:32:01 1996 PST | Fri Mar 01 17:32:01 1996 PST
    | Mon Dec 30 17:32:01 1996 PST | Mon Dec 30 17:32:01 1996 PST
    | Tue Dec 31 17:32:01 1996 PST | Tue Dec 31 17:32:01 1996 PST
    | Fri Dec 31 17:32:01 1999 PST | Fri Dec 31 17:32:01 1999 PST
    | Sat Jan 01 17:32:01 2000 PST | Sat Jan 01 17:32:01 2000 PST
    | Wed Mar 15 02:14:05 2000 PST | Wed Mar 15 02:14:05 2000 PST
    | Wed Mar 15 03:14:04 2000 PST | Wed Mar 15 03:14:04 2000 PST
    | Wed Mar 15 08:14:01 2000 PST | Wed Mar 15 08:14:01 2000 PST
    | Wed Mar 15 12:14:03 2000 PST | Wed Mar 15 12:14:03 2000 PST
    | Wed Mar 15 13:14:02 2000 PST | Wed Mar 15 13:14:02 2000 PST
    | Sun Dec 31 17:32:01 2000 PST | Sun Dec 31 17:32:01 2000 PST
    | Mon Jan 01 17:32:01 2001 PST | Mon Jan 01 17:32:01 2001 PST
    | Sat Sep 22 18:19:20 2001 PDT | Sat Sep 22 18:19:20 2001 PDT
(16 rows)

SELECT '' AS four, f1 AS abstime, date(f1) AS date
  FROM ABSTIME_TBL
  WHERE isfinite(f1) AND f1 <> abstime 'now'
  ORDER BY date, abstime;
 four |           abstime            |    date    
------+------------------------------+------------
      | Sat May 10 23:59:12 1947 PST | 05-10-1947
      | Wed Dec 31 16:00:00 1969 PST | 12-31-1969
      | Sun Jan 14 03:14:21 1973 PST | 01-14-1973
      | Mon May 01 00:30:30 1995 PDT | 05-01-1995
(4 rows)

SELECT '' AS two, d1 AS "timestamp", abstime(d1) AS abstime
  FROM TIMESTAMP_TBL WHERE NOT isfinite(d1);
 two | timestamp |  abstime  
-----+-----------+-----------
     | -infinity | -infinity
     | infinity  | infinity
(2 rows)

SELECT '' AS three, f1 as abstime, cast(f1 as timestamp) AS "timestamp"
  FROM ABSTIME_TBL WHERE NOT isfinite(f1);
ERROR:  cannot convert "invalid" abstime to timestamp
SELECT '' AS ten, f1 AS interval, reltime(f1) AS reltime
  FROM INTERVAL_TBL;
 ten |           interval            |            reltime            
-----+-------------------------------+-------------------------------
     | @ 1 min                       | @ 1 min
     | @ 5 hours                     | @ 5 hours
     | @ 10 days                     | @ 10 days
     | @ 34 years                    | @ 34 years
     | @ 3 mons                      | @ 3 mons
     | @ 14 secs ago                 | @ 14 secs ago
     | @ 1 day 2 hours 3 mins 4 secs | @ 1 day 2 hours 3 mins 4 secs
     | @ 6 years                     | @ 6 years
     | @ 5 mons                      | @ 5 mons
     | @ 5 mons 12 hours             | @ 5 mons 12 hours
(10 rows)

SELECT '' AS six, f1 as reltime, CAST(f1 AS interval) AS interval
  FROM RELTIME_TBL;
 six |    reltime    |   interval    
-----+---------------+---------------
     | @ 1 min       | @ 1 min
     | @ 5 hours     | @ 5 hours
     | @ 10 days     | @ 10 days
     | @ 34 years    | @ 34 years
     | @ 3 mons      | @ 3 mons
     | @ 14 secs ago | @ 14 secs ago
(6 rows)

DROP TABLE TEMP_TIMESTAMP;
--
-- Formats
--
SET DateStyle TO 'US,Postgres';
SHOW DateStyle;
   DateStyle   
---------------
 Postgres, MDY
(1 row)

SELECT '' AS "64", d1 AS us_postgres FROM TIMESTAMP_TBL;
 64 |         us_postgres         
----+-----------------------------
    | -infinity
    | infinity
    | Thu Jan 01 00:00:00 1970
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:02 1997
    | Mon Feb 10 17:32:01.40 1997
    | Mon Feb 10 17:32:01.50 1997
    | Mon Feb 10 17:32:01.60 1997
    | Thu Jan 02 00:00:00 1997
    | Thu Jan 02 03:04:05 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Tue Jun 10 17:32:01 1997
    | Sat Sep 22 18:19:20 2001
    | Wed Mar 15 08:14:01 2000
    | Wed Mar 15 13:14:02 2000
    | Wed Mar 15 12:14:03 2000
    | Wed Mar 15 03:14:04 2000
    | Wed Mar 15 02:14:05 2000
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:00 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Tue Jun 10 18:32:01 1997
    | Mon Feb 10 17:32:01 1997
    | Tue Feb 11 17:32:01 1997
    | Wed Feb 12 17:32:01 1997
    | Thu Feb 13 17:32:01 1997
    | Fri Feb 14 17:32:01 1997
    | Sat Feb 15 17:32:01 1997
    | Sun Feb 16 17:32:01 1997
    | Tue Feb 16 17:32:01 0097 BC
    | Sat Feb 16 17:32:01 0097
    | Thu Feb 16 17:32:01 0597
    | Tue Feb 16 17:32:01 1097
    | Sat Feb 16 17:32:01 1697
    | Thu Feb 16 17:32:01 1797
    | Tue Feb 16 17:32:01 1897
    | Sun Feb 16 17:32:01 1997
    | Sat Feb 16 17:32:01 2097
    | Wed Feb 28 17:32:01 1996
    | Thu Feb 29 17:32:01 1996
    | Fri Mar 01 17:32:01 1996
    | Mon Dec 30 17:32:01 1996
    | Tue Dec 31 17:32:01 1996
    | Wed Jan 01 17:32:01 1997
    | Fri Feb 28 17:32:01 1997
    | Sat Mar 01 17:32:01 1997
    | Tue Dec 30 17:32:01 1997
    | Wed Dec 31 17:32:01 1997
    | Fri Dec 31 17:32:01 1999
    | Sat Jan 01 17:32:01 2000
    | Sun Dec 31 17:32:01 2000
    | Mon Jan 01 17:32:01 2001
(64 rows)

SELECT '' AS seven, f1 AS us_postgres FROM ABSTIME_TBL;
 seven |         us_postgres          
-------+------------------------------
       | Sun Jan 14 03:14:21 1973 PST
       | Mon May 01 00:30:30 1995 PDT
       | Wed Dec 31 16:00:00 1969 PST
       | infinity
       | -infinity
       | Sat May 10 23:59:12 1947 PST
       | invalid
(7 rows)

SET DateStyle TO 'US,ISO';
SELECT '' AS "64", d1 AS us_iso FROM TIMESTAMP_TBL;
 64 |         us_iso         
----+------------------------
    | -infinity
    | infinity
    | 1970-01-01 00:00:00
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:02
    | 1997-02-10 17:32:01.40
    | 1997-02-10 17:32:01.50
    | 1997-02-10 17:32:01.60
    | 1997-01-02 00:00:00
    | 1997-01-02 03:04:05
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-06-10 17:32:01
    | 2001-09-22 18:19:20
    | 2000-03-15 08:14:01
    | 2000-03-15 13:14:02
    | 2000-03-15 12:14:03
    | 2000-03-15 03:14:04
    | 2000-03-15 02:14:05
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:00
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-06-10 18:32:01
    | 1997-02-10 17:32:01
    | 1997-02-11 17:32:01
    | 1997-02-12 17:32:01
    | 1997-02-13 17:32:01
    | 1997-02-14 17:32:01
    | 1997-02-15 17:32:01
    | 1997-02-16 17:32:01
    | 0097-02-16 17:32:01 BC
    | 0097-02-16 17:32:01
    | 0597-02-16 17:32:01
    | 1097-02-16 17:32:01
    | 1697-02-16 17:32:01
    | 1797-02-16 17:32:01
    | 1897-02-16 17:32:01
    | 1997-02-16 17:32:01
    | 2097-02-16 17:32:01
    | 1996-02-28 17:32:01
    | 1996-02-29 17:32:01
    | 1996-03-01 17:32:01
    | 1996-12-30 17:32:01
    | 1996-12-31 17:32:01
    | 1997-01-01 17:32:01
    | 1997-02-28 17:32:01
    | 1997-03-01 17:32:01
    | 1997-12-30 17:32:01
    | 1997-12-31 17:32:01
    | 1999-12-31 17:32:01
    | 2000-01-01 17:32:01
    | 2000-12-31 17:32:01
    | 2001-01-01 17:32:01
(64 rows)

SELECT '' AS seven, f1 AS us_iso FROM ABSTIME_TBL;
 seven |         us_iso         
-------+------------------------
       | 1973-01-14 03:14:21-08
       | 1995-05-01 00:30:30-07
       | 1969-12-31 16:00:00-08
       | infinity
       | -infinity
       | 1947-05-10 23:59:12-08
       | invalid
(7 rows)

SET DateStyle TO 'US,SQL';
SHOW DateStyle;
 DateStyle 
-----------
 SQL, MDY
(1 row)

SELECT '' AS "64", d1 AS us_sql FROM TIMESTAMP_TBL;
 64 |         us_sql         
----+------------------------
    | -infinity
    | infinity
    | 01/01/1970 00:00:00
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:02
    | 02/10/1997 17:32:01.40
    | 02/10/1997 17:32:01.50
    | 02/10/1997 17:32:01.60
    | 01/02/1997 00:00:00
    | 01/02/1997 03:04:05
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 06/10/1997 17:32:01
    | 09/22/2001 18:19:20
    | 03/15/2000 08:14:01
    | 03/15/2000 13:14:02
    | 03/15/2000 12:14:03
    | 03/15/2000 03:14:04
    | 03/15/2000 02:14:05
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:00
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 02/10/1997 17:32:01
    | 06/10/1997 18:32:01
    | 02/10/1997 17:32:01
    | 02/11/1997 17:32:01
    | 02/12/1997 17:32:01
    | 02/13/1997 17:32:01
    | 02/14/1997 17:32:01
    | 02/15/1997 17:32:01
    | 02/16/1997 17:32:01
    | 02/16/0097 17:32:01 BC
    | 02/16/0097 17:32:01
    | 02/16/0597 17:32:01
    | 02/16/1097 17:32:01
    | 02/16/1697 17:32:01
    | 02/16/1797 17:32:01
    | 02/16/1897 17:32:01
    | 02/16/1997 17:32:01
    | 02/16/2097 17:32:01
    | 02/28/1996 17:32:01
    | 02/29/1996 17:32:01
    | 03/01/1996 17:32:01
    | 12/30/1996 17:32:01
    | 12/31/1996 17:32:01
    | 01/01/1997 17:32:01
    | 02/28/1997 17:32:01
    | 03/01/1997 17:32:01
    | 12/30/1997 17:32:01
    | 12/31/1997 17:32:01
    | 12/31/1999 17:32:01
    | 01/01/2000 17:32:01
    | 12/31/2000 17:32:01
    | 01/01/2001 17:32:01
(64 rows)

SELECT '' AS seven, f1 AS us_sql FROM ABSTIME_TBL;
 seven |         us_sql          
-------+-------------------------
       | 01/14/1973 03:14:21 PST
       | 05/01/1995 00:30:30 PDT
       | 12/31/1969 16:00:00 PST
       | infinity
       | -infinity
       | 05/10/1947 23:59:12 PST
       | invalid
(7 rows)

SET DateStyle TO 'European,Postgres';
SHOW DateStyle;
   DateStyle   
---------------
 Postgres, DMY
(1 row)

INSERT INTO TIMESTAMP_TBL VALUES('13/06/1957');
SELECT count(*) as one FROM TIMESTAMP_TBL WHERE d1 = 'Jun 13 1957';
 one 
-----
   1
(1 row)

SELECT '' AS "65", d1 AS european_postgres FROM TIMESTAMP_TBL;
 65 |      european_postgres      
----+-----------------------------
    | -infinity
    | infinity
    | Thu 01 Jan 00:00:00 1970
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:02 1997
    | Mon 10 Feb 17:32:01.40 1997
    | Mon 10 Feb 17:32:01.50 1997
    | Mon 10 Feb 17:32:01.60 1997
    | Thu 02 Jan 00:00:00 1997
    | Thu 02 Jan 03:04:05 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Tue 10 Jun 17:32:01 1997
    | Sat 22 Sep 18:19:20 2001
    | Wed 15 Mar 08:14:01 2000
    | Wed 15 Mar 13:14:02 2000
    | Wed 15 Mar 12:14:03 2000
    | Wed 15 Mar 03:14:04 2000
    | Wed 15 Mar 02:14:05 2000
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:00 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Tue 10 Jun 18:32:01 1997
    | Mon 10 Feb 17:32:01 1997
    | Tue 11 Feb 17:32:01 1997
    | Wed 12 Feb 17:32:01 1997
    | Thu 13 Feb 17:32:01 1997
    | Fri 14 Feb 17:32:01 1997
    | Sat 15 Feb 17:32:01 1997
    | Sun 16 Feb 17:32:01 1997
    | Tue 16 Feb 17:32:01 0097 BC
    | Sat 16 Feb 17:32:01 0097
    | Thu 16 Feb 17:32:01 0597
    | Tue 16 Feb 17:32:01 1097
    | Sat 16 Feb 17:32:01 1697
    | Thu 16 Feb 17:32:01 1797
    | Tue 16 Feb 17:32:01 1897
    | Sun 16 Feb 17:32:01 1997
    | Sat 16 Feb 17:32:01 2097
    | Wed 28 Feb 17:32:01 1996
    | Thu 29 Feb 17:32:01 1996
    | Fri 01 Mar 17:32:01 1996
    | Mon 30 Dec 17:32:01 1996
    | Tue 31 Dec 17:32:01 1996
    | Wed 01 Jan 17:32:01 1997
    | Fri 28 Feb 17:32:01 1997
    | Sat 01 Mar 17:32:01 1997
    | Tue 30 Dec 17:32:01 1997
    | Wed 31 Dec 17:32:01 1997
    | Fri 31 Dec 17:32:01 1999
    | Sat 01 Jan 17:32:01 2000
    | Sun 31 Dec 17:32:01 2000
    | Mon 01 Jan 17:32:01 2001
    | Thu 13 Jun 00:00:00 1957
(65 rows)

SELECT '' AS seven, f1 AS european_postgres FROM ABSTIME_TBL;
 seven |      european_postgres       
-------+------------------------------
       | Sun 14 Jan 03:14:21 1973 PST
       | Mon 01 May 00:30:30 1995 PDT
       | Wed 31 Dec 16:00:00 1969 PST
       | infinity
       | -infinity
       | Sat 10 May 23:59:12 1947 PST
       | invalid
(7 rows)

SET DateStyle TO 'European,ISO';
SHOW DateStyle;
 DateStyle 
-----------
 ISO, DMY
(1 row)

SELECT '' AS "65", d1 AS european_iso FROM TIMESTAMP_TBL;
 65 |      european_iso      
----+------------------------
    | -infinity
    | infinity
    | 1970-01-01 00:00:00
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:02
    | 1997-02-10 17:32:01.40
    | 1997-02-10 17:32:01.50
    | 1997-02-10 17:32:01.60
    | 1997-01-02 00:00:00
    | 1997-01-02 03:04:05
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-06-10 17:32:01
    | 2001-09-22 18:19:20
    | 2000-03-15 08:14:01
    | 2000-03-15 13:14:02
    | 2000-03-15 12:14:03
    | 2000-03-15 03:14:04
    | 2000-03-15 02:14:05
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:00
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-02-10 17:32:01
    | 1997-06-10 18:32:01
    | 1997-02-10 17:32:01
    | 1997-02-11 17:32:01
    | 1997-02-12 17:32:01
    | 1997-02-13 17:32:01
    | 1997-02-14 17:32:01
    | 1997-02-15 17:32:01
    | 1997-02-16 17:32:01
    | 0097-02-16 17:32:01 BC
    | 0097-02-16 17:32:01
    | 0597-02-16 17:32:01
    | 1097-02-16 17:32:01
    | 1697-02-16 17:32:01
    | 1797-02-16 17:32:01
    | 1897-02-16 17:32:01
    | 1997-02-16 17:32:01
    | 2097-02-16 17:32:01
    | 1996-02-28 17:32:01
    | 1996-02-29 17:32:01
    | 1996-03-01 17:32:01
    | 1996-12-30 17:32:01
    | 1996-12-31 17:32:01
    | 1997-01-01 17:32:01
    | 1997-02-28 17:32:01
    | 1997-03-01 17:32:01
    | 1997-12-30 17:32:01
    | 1997-12-31 17:32:01
    | 1999-12-31 17:32:01
    | 2000-01-01 17:32:01
    | 2000-12-31 17:32:01
    | 2001-01-01 17:32:01
    | 1957-06-13 00:00:00
(65 rows)

SELECT '' AS seven, f1 AS european_iso FROM ABSTIME_TBL;
 seven |      european_iso      
-------+------------------------
       | 1973-01-14 03:14:21-08
       | 1995-05-01 00:30:30-07
       | 1969-12-31 16:00:00-08
       | infinity
       | -infinity
       | 1947-05-10 23:59:12-08
       | invalid
(7 rows)

SET DateStyle TO 'European,SQL';
SHOW DateStyle;
 DateStyle 
-----------
 SQL, DMY
(1 row)

SELECT '' AS "65", d1 AS european_sql FROM TIMESTAMP_TBL;
 65 |      european_sql      
----+------------------------
    | -infinity
    | infinity
    | 01/01/1970 00:00:00
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:02
    | 10/02/1997 17:32:01.40
    | 10/02/1997 17:32:01.50
    | 10/02/1997 17:32:01.60
    | 02/01/1997 00:00:00
    | 02/01/1997 03:04:05
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/06/1997 17:32:01
    | 22/09/2001 18:19:20
    | 15/03/2000 08:14:01
    | 15/03/2000 13:14:02
    | 15/03/2000 12:14:03
    | 15/03/2000 03:14:04
    | 15/03/2000 02:14:05
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:00
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/02/1997 17:32:01
    | 10/06/1997 18:32:01
    | 10/02/1997 17:32:01
    | 11/02/1997 17:32:01
    | 12/02/1997 17:32:01
    | 13/02/1997 17:32:01
    | 14/02/1997 17:32:01
    | 15/02/1997 17:32:01
    | 16/02/1997 17:32:01
    | 16/02/0097 17:32:01 BC
    | 16/02/0097 17:32:01
    | 16/02/0597 17:32:01
    | 16/02/1097 17:32:01
    | 16/02/1697 17:32:01
    | 16/02/1797 17:32:01
    | 16/02/1897 17:32:01
    | 16/02/1997 17:32:01
    | 16/02/2097 17:32:01
    | 28/02/1996 17:32:01
    | 29/02/1996 17:32:01
    | 01/03/1996 17:32:01
    | 30/12/1996 17:32:01
    | 31/12/1996 17:32:01
    | 01/01/1997 17:32:01
    | 28/02/1997 17:32:01
    | 01/03/1997 17:32:01
    | 30/12/1997 17:32:01
    | 31/12/1997 17:32:01
    | 31/12/1999 17:32:01
    | 01/01/2000 17:32:01
    | 31/12/2000 17:32:01
    | 01/01/2001 17:32:01
    | 13/06/1957 00:00:00
(65 rows)

SELECT '' AS seven, f1 AS european_sql FROM ABSTIME_TBL;
 seven |      european_sql       
-------+-------------------------
       | 14/01/1973 03:14:21 PST
       | 01/05/1995 00:30:30 PDT
       | 31/12/1969 16:00:00 PST
       | infinity
       | -infinity
       | 10/05/1947 23:59:12 PST
       | invalid
(7 rows)

RESET DateStyle;