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Diffstat (limited to 'src/test/regress/sql/datetime.sql')
| -rw-r--r-- | src/test/regress/sql/datetime.sql | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/src/test/regress/sql/datetime.sql b/src/test/regress/sql/datetime.sql deleted file mode 100644 index 3b9400c4b69..00000000000 --- a/src/test/regress/sql/datetime.sql +++ /dev/null @@ -1,165 +0,0 @@ --- --- DATETIME --- - --- Shorthand values --- Not directly usable for regression testing since these are not constants. --- So, just try to test parser and hope for the best - tgl 97/04/26 - -SELECT (datetime 'today' = (datetime 'yesterday' + timespan '1 day')) as "True"; -SELECT (datetime 'today' = (datetime 'tomorrow' - timespan '1 day')) as "True"; -SELECT (datetime 'tomorrow' = (datetime 'yesterday' + timespan '2 days')) as "True"; -SELECT (datetime 'current' = 'now') as "True"; -SELECT (datetime 'now' - 'current') AS "ZeroSecs"; - -SET DateStyle = 'Postgres,noneuropean'; -SELECT datetime('1994-01-01', '11:00') AS "Jan_01_1994_11am"; - -CREATE TABLE DATETIME_TBL( d1 datetime); - -INSERT INTO DATETIME_TBL VALUES ('current'); -INSERT INTO DATETIME_TBL VALUES ('today'); -INSERT INTO DATETIME_TBL VALUES ('yesterday'); -INSERT INTO DATETIME_TBL VALUES ('tomorrow'); -INSERT INTO DATETIME_TBL VALUES ('tomorrow EST'); -INSERT INTO DATETIME_TBL VALUES ('tomorrow zulu'); - -SELECT count(*) AS one FROM DATETIME_TBL WHERE d1 = datetime 'today'; -SELECT count(*) AS one FROM DATETIME_TBL WHERE d1 = datetime 'tomorrow'; -SELECT count(*) AS one FROM DATETIME_TBL WHERE d1 = datetime 'yesterday'; -SELECT count(*) AS one FROM DATETIME_TBL WHERE d1 = datetime 'today' + timespan '1 day'; -SELECT count(*) AS one FROM DATETIME_TBL WHERE d1 = datetime 'today' - timespan '1 day'; - -SELECT count(*) AS one FROM DATETIME_TBL WHERE d1 = datetime 'now'; - -DELETE FROM DATETIME_TBL; - --- verify uniform transaction time within transaction block -INSERT INTO DATETIME_TBL VALUES ('current'); -BEGIN; -INSERT INTO DATETIME_TBL VALUES ('now'); -SELECT count(*) AS two FROM DATETIME_TBL WHERE d1 = datetime 'now'; -END; -DELETE FROM DATETIME_TBL; - --- Special values -INSERT INTO DATETIME_TBL VALUES ('invalid'); -INSERT INTO DATETIME_TBL VALUES ('-infinity'); -INSERT INTO DATETIME_TBL VALUES ('infinity'); -INSERT INTO DATETIME_TBL VALUES ('epoch'); - --- Postgres v6.0 standard output format -INSERT INTO DATETIME_TBL VALUES ('Mon Feb 10 17:32:01 1997 PST'); -INSERT INTO DATETIME_TBL VALUES ('Invalid Abstime'); -INSERT INTO DATETIME_TBL VALUES ('Undefined Abstime'); - --- Variations on Postgres v6.1 standard output format -INSERT INTO DATETIME_TBL VALUES ('Mon Feb 10 17:32:01.000001 1997 PST'); -INSERT INTO DATETIME_TBL VALUES ('Mon Feb 10 17:32:01.999999 1997 PST'); -INSERT INTO DATETIME_TBL VALUES ('Mon Feb 10 17:32:01.4 1997 PST'); -INSERT INTO DATETIME_TBL VALUES ('Mon Feb 10 17:32:01.5 1997 PST'); -INSERT INTO DATETIME_TBL VALUES ('Mon Feb 10 17:32:01.6 1997 PST'); - --- ISO 8601 format -INSERT INTO DATETIME_TBL VALUES ('1997-01-02'); -INSERT INTO DATETIME_TBL VALUES ('1997-01-02 03:04:05'); -INSERT INTO DATETIME_TBL VALUES ('1997-02-10 17:32:01-08'); -INSERT INTO DATETIME_TBL VALUES ('1997-02-10 17:32:01-0800'); -INSERT INTO DATETIME_TBL VALUES ('1997-02-10 17:32:01 -08:00'); -INSERT INTO DATETIME_TBL VALUES ('19970210 173201 -0800'); -INSERT INTO DATETIME_TBL VALUES ('1997-06-10 17:32:01 -07:00'); - --- Variations for acceptable input formats -INSERT INTO DATETIME_TBL VALUES ('Feb 10 17:32:01 1997 -0800'); -INSERT INTO DATETIME_TBL VALUES ('Feb 10 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 10 5:32PM 1997'); -INSERT INTO DATETIME_TBL VALUES ('1997/02/10 17:32:01-0800'); -INSERT INTO DATETIME_TBL VALUES ('1997-02-10 17:32:01 PST'); -INSERT INTO DATETIME_TBL VALUES ('Feb-10-1997 17:32:01 PST'); -INSERT INTO DATETIME_TBL VALUES ('02-10-1997 17:32:01 PST'); -INSERT INTO DATETIME_TBL VALUES ('19970210 173201 PST'); -INSERT INTO DATETIME_TBL VALUES ('97FEB10 5:32:01PM UTC'); -INSERT INTO DATETIME_TBL VALUES ('97/02/10 17:32:01 UTC'); -INSERT INTO DATETIME_TBL VALUES ('97.041 17:32:01 UTC'); - --- Check date conversion and date arithmetic -INSERT INTO DATETIME_TBL VALUES ('1997-06-10 18:32:01 PDT'); - -INSERT INTO DATETIME_TBL VALUES ('Feb 10 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 11 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 12 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 13 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 14 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 15 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 1997'); - -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 0097 BC'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 0097'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 0597'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 1097'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 1697'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 1797'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 1897'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 2097'); - -INSERT INTO DATETIME_TBL VALUES ('Feb 28 17:32:01 1996'); -INSERT INTO DATETIME_TBL VALUES ('Feb 29 17:32:01 1996'); -INSERT INTO DATETIME_TBL VALUES ('Mar 01 17:32:01 1996'); -INSERT INTO DATETIME_TBL VALUES ('Dec 30 17:32:01 1996'); -INSERT INTO DATETIME_TBL VALUES ('Dec 31 17:32:01 1996'); -INSERT INTO DATETIME_TBL VALUES ('Jan 01 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 28 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Feb 29 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Mar 01 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Dec 30 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Dec 31 17:32:01 1997'); -INSERT INTO DATETIME_TBL VALUES ('Dec 31 17:32:01 1999'); -INSERT INTO DATETIME_TBL VALUES ('Jan 01 17:32:01 2000'); -INSERT INTO DATETIME_TBL VALUES ('Dec 31 17:32:01 2000'); -INSERT INTO DATETIME_TBL VALUES ('Jan 01 17:32:01 2001'); - --- Currently unsupported syntax and ranges -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 -0097'); -INSERT INTO DATETIME_TBL VALUES ('Feb 16 17:32:01 5097 BC'); - -SELECT '' AS sixtythree, d1 FROM DATETIME_TBL; - --- Demonstrate functions and operators -SELECT '' AS fortythree, d1 FROM DATETIME_TBL - WHERE d1 > datetime '1997-01-02' and d1 != datetime 'current'; - -SELECT '' AS fifteen, d1 FROM DATETIME_TBL - WHERE d1 < datetime '1997-01-02' and d1 != datetime 'current'; - -SELECT '' AS one, d1 FROM DATETIME_TBL - WHERE d1 = datetime '1997-01-02' and d1 != datetime 'current'; - -SELECT '' AS fiftyeight, d1 FROM DATETIME_TBL - WHERE d1 != datetime '1997-01-02' and d1 != datetime 'current'; - -SELECT '' AS sixteen, d1 FROM DATETIME_TBL - WHERE d1 <= datetime '1997-01-02' and d1 != datetime 'current'; - -SELECT '' AS fortyfour, d1 FROM DATETIME_TBL - WHERE d1 >= datetime '1997-01-02' and d1 != datetime 'current'; - -SELECT '' AS sixtythree, d1 + timespan '1 year' AS one_year FROM DATETIME_TBL; - -SELECT '' AS sixtythree, d1 - timespan '1 year' AS one_year FROM DATETIME_TBL; - --- Casting within a BETWEEN qualifier should probably be allowed by the parser. - tgl 97/04/26 ---SELECT '' AS fifty, d1 - datetime '1997-01-02' AS diff --- FROM DATETIME_TBL WHERE d1 BETWEEN datetime '1902-01-01' AND datetime '2038-01-01'; -SELECT '' AS fifty, d1 - datetime '1997-01-02' AS diff - FROM DATETIME_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01'; - -SELECT '' AS fortynine, date_part( 'year', d1) AS year, date_part( 'month', d1) AS month, - date_part( 'day', d1) AS day, date_part( 'hour', d1) AS hour, - date_part( 'minute', d1) AS minute, date_part( 'second', d1) AS second - FROM DATETIME_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01'; - -SELECT '' AS fortynine, date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec, - date_part( 'usec', d1) AS usec - FROM DATETIME_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01'; - |