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‎src/template/.similar

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@@ -25,6 +25,8 @@ powerpc-ibm-aix4.1=aix_41
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powerpc-ibm-aix4.2=aix_42
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powerpc-ibm-aix4.3=aix_42
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powerpc-unknown-linux-gnu=linux_ppc
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rs6000-ibm-aix4.2=aix_42
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rs6000-ibm-aix4.3=aix_42
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sparc-sun-solaris=solaris_sparc_gcc
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sparc-sun-sunos4=sunos4_gcc
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sparc-sun-sunos5=solaris_sparc_gcc

‎src/test/regress/expected/abstime-1947-PDT.out

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--
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-- ABSTIME
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-- testing built-in time type abstime
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-- uses reltime and tinterval
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--
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--
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-- timezones may vary based not only on location but the operating
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-- system. the main correctness issue is that the OS may not get
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-- daylight savings time right for times prior to Unix epoch (jan 1 1970).
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--
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CREATE TABLE ABSTIME_TBL (f1 abstime);
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INSERT INTO ABSTIME_TBL (f1) VALUES ('Jan 14, 1973 03:14:21');
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-- was INSERT INTO ABSTIME_TBL (f1) VALUES (abstime 'now'):
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INSERT INTO ABSTIME_TBL (f1) VALUES (abstime 'Mon May 1 00:30:30 1995');
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INSERT INTO ABSTIME_TBL (f1) VALUES (abstime 'epoch');
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INSERT INTO ABSTIME_TBL (f1) VALUES (abstime 'current');
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INSERT INTO ABSTIME_TBL (f1) VALUES (abstime 'infinity');
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INSERT INTO ABSTIME_TBL (f1) VALUES (abstime '-infinity');
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INSERT INTO ABSTIME_TBL (f1) VALUES (abstime 'May 10, 1947 23:59:12');
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-- what happens if we specify slightly misformatted abstime?
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INSERT INTO ABSTIME_TBL (f1) VALUES ('Feb 35, 1946 10:00:00');
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ERROR: Bad abstime external representation 'Feb 35, 1946 10:00:00'
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INSERT INTO ABSTIME_TBL (f1) VALUES ('Feb 28, 1984 25:08:10');
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ERROR: Bad abstime external representation 'Feb 28, 1984 25:08:10'
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-- badly formatted abstimes: these should result in invalid abstimes
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INSERT INTO ABSTIME_TBL (f1) VALUES ('bad date format');
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ERROR: Bad abstime external representation 'bad date format'
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INSERT INTO ABSTIME_TBL (f1) VALUES ('Jun 10, 1843');
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-- test abstime operators
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SELECT '' AS eight, ABSTIME_TBL.*;
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eight | f1
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-------+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| Mon May 01 00:30:30 1995 PDT
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| epoch
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| current
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| infinity
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| -infinity
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| Sun May 11 00:59:12 1947 PDT
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| invalid
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(8 rows)
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SELECT '' AS six, ABSTIME_TBL.*
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WHERE ABSTIME_TBL.f1 < abstime 'Jun 30, 2001';
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six | f1
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-----+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| Mon May 01 00:30:30 1995 PDT
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| epoch
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| current
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| -infinity
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| Sun May 11 00:59:12 1947 PDT
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(6 rows)
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SELECT '' AS six, ABSTIME_TBL.*
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WHERE ABSTIME_TBL.f1 > abstime '-infinity';
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six | f1
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-----+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| Mon May 01 00:30:30 1995 PDT
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| epoch
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| current
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| infinity
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| Sun May 11 00:59:12 1947 PDT
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(6 rows)
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SELECT '' AS six, ABSTIME_TBL.*
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WHERE abstime 'May 10, 1947 23:59:12' <> ABSTIME_TBL.f1;
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six | f1
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-----+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| Mon May 01 00:30:30 1995 PDT
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| epoch
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| current
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| infinity
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| -infinity
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(6 rows)
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SELECT '' AS one, ABSTIME_TBL.*
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WHERE abstime 'current' = ABSTIME_TBL.f1;
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one | f1
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-----+---------
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| current
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(1 row)
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SELECT '' AS three, ABSTIME_TBL.*
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WHERE abstime 'epoch' >= ABSTIME_TBL.f1;
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three | f1
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-------+------------------------------
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| epoch
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| -infinity
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| Sun May 11 00:59:12 1947 PDT
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(3 rows)
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SELECT '' AS four, ABSTIME_TBL.*
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WHERE ABSTIME_TBL.f1 <= abstime 'Jan 14, 1973 03:14:21';
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four | f1
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------+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| epoch
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| -infinity
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| Sun May 11 00:59:12 1947 PDT
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(4 rows)
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SELECT '' AS four, ABSTIME_TBL.*
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WHERE ABSTIME_TBL.f1 <?>
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tinterval '["Apr 1 1950 00:00:00" "Dec 30 1999 23:00:00"]';
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four | f1
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------+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| Mon May 01 00:30:30 1995 PDT
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| epoch
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(3 rows)
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-- these four queries should return the same answer
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-- the "infinity" and "-infinity" tuples in ABSTIME_TBL cannot be added and
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-- therefore, should not show up in the results.
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SELECT '' AS three, ABSTIME_TBL.*
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WHERE (ABSTIME_TBL.f1 + reltime '@ 3 year') -- +3 years
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< abstime 'Jan 14 14:00:00 1977';
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three | f1
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-------+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| epoch
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| Sun May 11 00:59:12 1947 PDT
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(3 rows)
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SELECT '' AS three, ABSTIME_TBL.*
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WHERE (ABSTIME_TBL.f1 + reltime '@ 3 year ago') -- -3 years
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< abstime 'Jan 14 14:00:00 1971';
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three | f1
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-------+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| epoch
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| Sun May 11 00:59:12 1947 PDT
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(3 rows)
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SELECT '' AS three, ABSTIME_TBL.*
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WHERE (ABSTIME_TBL.f1 - reltime '@ 3 year') -- -(+3) years
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< abstime 'Jan 14 14:00:00 1971';
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three | f1
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-------+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| epoch
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| Sun May 11 00:59:12 1947 PDT
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(3 rows)
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SELECT '' AS three, ABSTIME_TBL.*
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WHERE (ABSTIME_TBL.f1 - reltime '@ 3 year ago') -- -(-3) years
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< abstime 'Jan 14 14:00:00 1977';
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three | f1
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-------+------------------------------
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| Sun Jan 14 03:14:21 1973 PST
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| epoch
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| Sun May 11 00:59:12 1947 PDT
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(3 rows)
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SELECT '' AS ten, ABSTIME_TBL.f1 AS abstime, RELTIME_TBL.f1 AS reltime
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WHERE (ABSTIME_TBL.f1 + RELTIME_TBL.f1)
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< abstime 'Jan 14 14:00:00 1971'
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ORDER BY abstime, reltime;
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ten | abstime | reltime
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-----+------------------------------+---------------
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| Sun May 11 00:59:12 1947 PDT | @ 14 secs ago
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| Sun May 11 00:59:12 1947 PDT | @ 1 min
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| Sun May 11 00:59:12 1947 PDT | @ 5 hours
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| Sun May 11 00:59:12 1947 PDT | @ 10 days
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| Sun May 11 00:59:12 1947 PDT | @ 3 mons
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| epoch | @ 14 secs ago
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| epoch | @ 1 min
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| epoch | @ 5 hours
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| epoch | @ 10 days
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| epoch | @ 3 mons
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(10 rows)
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