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Commit0de45c1

Browse files
committed
Add timestamp-versus-timestamptz cross-type comparison functions,
flesh out the index operator classes to include these. In passing,fix erroneous volatility marking of ACL functions.
1 parentf938c2b commit0de45c1

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9 files changed

+355
-18
lines changed

9 files changed

+355
-18
lines changed

‎src/backend/utils/adt/timestamp.c

Lines changed: 183 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/utils/adt/timestamp.c,v 1.101 2004/03/15 03:29:22 tgl Exp $
11+
* $PostgreSQL: pgsql/src/backend/utils/adt/timestamp.c,v 1.102 2004/03/22 01:38:17 tgl Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -48,6 +48,7 @@ static intEncodeSpecialTimestamp(Timestamp dt, char *str);
4848
staticTimestampdt2local(Timestampdt,inttimezone);
4949
staticvoidAdjustTimestampForTypmod(Timestamp*time,int32typmod);
5050
staticvoidAdjustIntervalForTypmod(Interval*interval,int32typmod);
51+
staticTimestampTztimestamp2timestamptz(Timestamptimestamp);
5152

5253

5354
/*****************************************************************************
@@ -1393,6 +1394,179 @@ timestamp_cmp(PG_FUNCTION_ARGS)
13931394
}
13941395

13951396

1397+
/*
1398+
* Crosstype comparison functions for timestamp vs timestamptz
1399+
*/
1400+
1401+
Datum
1402+
timestamp_eq_timestamptz(PG_FUNCTION_ARGS)
1403+
{
1404+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(0);
1405+
TimestampTzdt2=PG_GETARG_TIMESTAMPTZ(1);
1406+
TimestampTzdt1;
1407+
1408+
dt1=timestamp2timestamptz(timestampVal);
1409+
1410+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)==0);
1411+
}
1412+
1413+
Datum
1414+
timestamp_ne_timestamptz(PG_FUNCTION_ARGS)
1415+
{
1416+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(0);
1417+
TimestampTzdt2=PG_GETARG_TIMESTAMPTZ(1);
1418+
TimestampTzdt1;
1419+
1420+
dt1=timestamp2timestamptz(timestampVal);
1421+
1422+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)!=0);
1423+
}
1424+
1425+
Datum
1426+
timestamp_lt_timestamptz(PG_FUNCTION_ARGS)
1427+
{
1428+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(0);
1429+
TimestampTzdt2=PG_GETARG_TIMESTAMPTZ(1);
1430+
TimestampTzdt1;
1431+
1432+
dt1=timestamp2timestamptz(timestampVal);
1433+
1434+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)<0);
1435+
}
1436+
1437+
Datum
1438+
timestamp_gt_timestamptz(PG_FUNCTION_ARGS)
1439+
{
1440+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(0);
1441+
TimestampTzdt2=PG_GETARG_TIMESTAMPTZ(1);
1442+
TimestampTzdt1;
1443+
1444+
dt1=timestamp2timestamptz(timestampVal);
1445+
1446+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)>0);
1447+
}
1448+
1449+
Datum
1450+
timestamp_le_timestamptz(PG_FUNCTION_ARGS)
1451+
{
1452+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(0);
1453+
TimestampTzdt2=PG_GETARG_TIMESTAMPTZ(1);
1454+
TimestampTzdt1;
1455+
1456+
dt1=timestamp2timestamptz(timestampVal);
1457+
1458+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2) <=0);
1459+
}
1460+
1461+
Datum
1462+
timestamp_ge_timestamptz(PG_FUNCTION_ARGS)
1463+
{
1464+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(0);
1465+
TimestampTzdt2=PG_GETARG_TIMESTAMPTZ(1);
1466+
TimestampTzdt1;
1467+
1468+
dt1=timestamp2timestamptz(timestampVal);
1469+
1470+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2) >=0);
1471+
}
1472+
1473+
Datum
1474+
timestamp_cmp_timestamptz(PG_FUNCTION_ARGS)
1475+
{
1476+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(0);
1477+
TimestampTzdt2=PG_GETARG_TIMESTAMPTZ(1);
1478+
TimestampTzdt1;
1479+
1480+
dt1=timestamp2timestamptz(timestampVal);
1481+
1482+
PG_RETURN_INT32(timestamp_cmp_internal(dt1,dt2));
1483+
}
1484+
1485+
Datum
1486+
timestamptz_eq_timestamp(PG_FUNCTION_ARGS)
1487+
{
1488+
TimestampTzdt1=PG_GETARG_TIMESTAMPTZ(0);
1489+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(1);
1490+
TimestampTzdt2;
1491+
1492+
dt2=timestamp2timestamptz(timestampVal);
1493+
1494+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)==0);
1495+
}
1496+
1497+
Datum
1498+
timestamptz_ne_timestamp(PG_FUNCTION_ARGS)
1499+
{
1500+
TimestampTzdt1=PG_GETARG_TIMESTAMPTZ(0);
1501+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(1);
1502+
TimestampTzdt2;
1503+
1504+
dt2=timestamp2timestamptz(timestampVal);
1505+
1506+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)!=0);
1507+
}
1508+
1509+
Datum
1510+
timestamptz_lt_timestamp(PG_FUNCTION_ARGS)
1511+
{
1512+
TimestampTzdt1=PG_GETARG_TIMESTAMPTZ(0);
1513+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(1);
1514+
TimestampTzdt2;
1515+
1516+
dt2=timestamp2timestamptz(timestampVal);
1517+
1518+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)<0);
1519+
}
1520+
1521+
Datum
1522+
timestamptz_gt_timestamp(PG_FUNCTION_ARGS)
1523+
{
1524+
TimestampTzdt1=PG_GETARG_TIMESTAMPTZ(0);
1525+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(1);
1526+
TimestampTzdt2;
1527+
1528+
dt2=timestamp2timestamptz(timestampVal);
1529+
1530+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2)>0);
1531+
}
1532+
1533+
Datum
1534+
timestamptz_le_timestamp(PG_FUNCTION_ARGS)
1535+
{
1536+
TimestampTzdt1=PG_GETARG_TIMESTAMPTZ(0);
1537+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(1);
1538+
TimestampTzdt2;
1539+
1540+
dt2=timestamp2timestamptz(timestampVal);
1541+
1542+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2) <=0);
1543+
}
1544+
1545+
Datum
1546+
timestamptz_ge_timestamp(PG_FUNCTION_ARGS)
1547+
{
1548+
TimestampTzdt1=PG_GETARG_TIMESTAMPTZ(0);
1549+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(1);
1550+
TimestampTzdt2;
1551+
1552+
dt2=timestamp2timestamptz(timestampVal);
1553+
1554+
PG_RETURN_BOOL(timestamp_cmp_internal(dt1,dt2) >=0);
1555+
}
1556+
1557+
Datum
1558+
timestamptz_cmp_timestamp(PG_FUNCTION_ARGS)
1559+
{
1560+
TimestampTzdt1=PG_GETARG_TIMESTAMPTZ(0);
1561+
TimestamptimestampVal=PG_GETARG_TIMESTAMP(1);
1562+
TimestampTzdt2;
1563+
1564+
dt2=timestamp2timestamptz(timestampVal);
1565+
1566+
PG_RETURN_INT32(timestamp_cmp_internal(dt1,dt2));
1567+
}
1568+
1569+
13961570
/*
13971571
*interval_relop- is interval1 relop interval2
13981572
*
@@ -3635,6 +3809,13 @@ Datum
36353809
timestamp_timestamptz(PG_FUNCTION_ARGS)
36363810
{
36373811
Timestamptimestamp=PG_GETARG_TIMESTAMP(0);
3812+
3813+
PG_RETURN_TIMESTAMPTZ(timestamp2timestamptz(timestamp));
3814+
}
3815+
3816+
staticTimestampTz
3817+
timestamp2timestamptz(Timestamptimestamp)
3818+
{
36383819
TimestampTzresult;
36393820
structtmtt,
36403821
*tm=&tt;
@@ -3658,7 +3839,7 @@ timestamp_timestamptz(PG_FUNCTION_ARGS)
36583839
errmsg("timestamp out of range")));
36593840
}
36603841

3661-
PG_RETURN_TIMESTAMPTZ(result);
3842+
returnresult;
36623843
}
36633844

36643845
/* timestamptz_timestamp()

‎src/include/catalog/catversion.h

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -37,7 +37,7 @@
3737
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
3838
* Portions Copyright (c) 1994, Regents of the University of California
3939
*
40-
* $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.221 2004/03/17 20:48:42 tgl Exp $
40+
* $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.222 2004/03/22 01:38:17 tgl Exp $
4141
*
4242
*-------------------------------------------------------------------------
4343
*/
@@ -53,6 +53,6 @@
5353
*/
5454

5555
/*yyyymmddN */
56-
#defineCATALOG_VERSION_NO200403171
56+
#defineCATALOG_VERSION_NO200403211
5757

5858
#endif

‎src/include/catalog/pg_amop.h

Lines changed: 13 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -23,7 +23,7 @@
2323
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
2424
* Portions Copyright (c) 1994, Regents of the University of California
2525
*
26-
* $PostgreSQL: pgsql/src/include/catalog/pg_amop.h,v 1.58 2004/02/14 20:16:17 tgl Exp $
26+
* $PostgreSQL: pgsql/src/include/catalog/pg_amop.h,v 1.59 2004/03/22 01:38:17 tgl Exp $
2727
*
2828
* NOTES
2929
* the genbki.sh script reads this file and generates .bki
@@ -349,6 +349,12 @@ DATA(insert (2039 1082 2 f 2372 ));
349349
DATA(insert (203910823f2373 ));
350350
DATA(insert (203910824f2374 ));
351351
DATA(insert (203910825f2375 ));
352+
/* crosstype operators vs timestamptz */
353+
DATA(insert (203911841f2534 ));
354+
DATA(insert (203911842f2535 ));
355+
DATA(insert (203911843f2536 ));
356+
DATA(insert (203911844f2537 ));
357+
DATA(insert (203911845f2538 ));
352358

353359
/*
354360
*btree timestamptz_ops
@@ -365,6 +371,12 @@ DATA(insert (1998 1082 2 f 2385 ));
365371
DATA(insert (199810823f2386 ));
366372
DATA(insert (199810824f2387 ));
367373
DATA(insert (199810825f2388 ));
374+
/* crosstype operators vs timestamp */
375+
DATA(insert (199811141f2540 ));
376+
DATA(insert (199811142f2541 ));
377+
DATA(insert (199811143f2542 ));
378+
DATA(insert (199811144f2543 ));
379+
DATA(insert (199811145f2544 ));
368380

369381
/*
370382
*btree interval_ops

‎src/include/catalog/pg_amproc.h

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -19,7 +19,7 @@
1919
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
2020
* Portions Copyright (c) 1994, Regents of the University of California
2121
*
22-
* $PostgreSQL: pgsql/src/include/catalog/pg_amproc.h,v 1.47 2004/02/14 20:16:17 tgl Exp $
22+
* $PostgreSQL: pgsql/src/include/catalog/pg_amproc.h,v 1.48 2004/03/22 01:38:17 tgl Exp $
2323
*
2424
* NOTES
2525
* the genbki.sh script reads this file and generates .bki
@@ -117,11 +117,13 @@ DATA(insert (1994 0 1360 ));
117117
DATA(insert (1996011107 ));
118118
DATA(insert (1998011314 ));
119119
DATA(insert (1998108212383 ));
120+
DATA(insert (1998111412533 ));
120121
DATA(insert (2000011358 ));
121122
DATA(insert (2002011672 ));
122123
DATA(insert (200301360 ));
123124
DATA(insert (2039012045 ));
124125
DATA(insert (2039108212370 ));
126+
DATA(insert (2039118412526 ));
125127
DATA(insert (2095012166 ));
126128
DATA(insert (2096012166 ));
127129
DATA(insert (2097012180 ));

‎src/include/catalog/pg_operator.h

Lines changed: 21 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
99
* Portions Copyright (c) 1994, Regents of the University of California
1010
*
11-
* $PostgreSQL: pgsql/src/include/catalog/pg_operator.h,v 1.124 2004/02/14 20:16:17 tgl Exp $
11+
* $PostgreSQL: pgsql/src/include/catalog/pg_operator.h,v 1.125 2004/03/22 01:38:17 tgl Exp $
1212
*
1313
* NOTES
1414
* the genbki.sh script reads this file and generates .bki
@@ -822,32 +822,48 @@ DATA(insert OID = 2337 ( "~<>~" PGNSP PGUID b f 19 19 16 2337 2334 0 0 0 0 name_
822822

823823
DATA(insertOID=2345 ("<"PGNSPPGUIDbf1082111416237523480000date_lt_timestampscalarltselscalarltjoinsel ));
824824
DATA(insertOID=2346 ("<="PGNSPPGUIDbf1082111416237423490000date_le_timestampscalarltselscalarltjoinsel ));
825-
DATA(insertOID=2347 ("="PGNSPPGUIDbf1082111416237323500000date_eq_timestampeqseleqjoinsel ));
825+
DATA(insertOID=2347 ("="PGNSPPGUIDbf1082111416237323501095206223452349date_eq_timestampeqseleqjoinsel ));
826826
DATA(insertOID=2348 (">="PGNSPPGUIDbf1082111416237223450000date_ge_timestampscalargtselscalargtjoinsel ));
827827
DATA(insertOID=2349 (">"PGNSPPGUIDbf1082111416237123460000date_gt_timestampscalargtselscalargtjoinsel ));
828828
DATA(insertOID=2350 ("<>"PGNSPPGUIDbf1082111416237623470000date_ne_timestampneqselneqjoinsel ));
829829

830830
DATA(insertOID=2358 ("<"PGNSPPGUIDbf1082118416238823610000date_lt_timestamptzscalarltselscalarltjoinsel ));
831831
DATA(insertOID=2359 ("<="PGNSPPGUIDbf1082118416238723620000date_le_timestamptzscalarltselscalarltjoinsel ));
832-
DATA(insertOID=2360 ("="PGNSPPGUIDbf1082118416238623630000date_eq_timestamptzeqseleqjoinsel ));
832+
DATA(insertOID=2360 ("="PGNSPPGUIDbf1082118416238623631095132223582362date_eq_timestamptzeqseleqjoinsel ));
833833
DATA(insertOID=2361 (">="PGNSPPGUIDbf1082118416238523580000date_ge_timestamptzscalargtselscalargtjoinsel ));
834834
DATA(insertOID=2362 (">"PGNSPPGUIDbf1082118416238423590000date_gt_timestamptzscalargtselscalargtjoinsel ));
835835
DATA(insertOID=2363 ("<>"PGNSPPGUIDbf1082118416238923600000date_ne_timestamptzneqselneqjoinsel ));
836836

837837
DATA(insertOID=2371 ("<"PGNSPPGUIDbf1114108216234923740000timestamp_lt_datescalarltselscalarltjoinsel ));
838838
DATA(insertOID=2372 ("<="PGNSPPGUIDbf1114108216234823750000timestamp_le_datescalarltselscalarltjoinsel ));
839-
DATA(insertOID=2373 ("="PGNSPPGUIDbf1114108216234723760000timestamp_eq_dateeqseleqjoinsel ));
839+
DATA(insertOID=2373 ("="PGNSPPGUIDbf1114108216234723762062109523712375timestamp_eq_dateeqseleqjoinsel ));
840840
DATA(insertOID=2374 (">="PGNSPPGUIDbf1114108216234623710000timestamp_ge_datescalargtselscalargtjoinsel ));
841841
DATA(insertOID=2375 (">"PGNSPPGUIDbf1114108216234523720000timestamp_gt_datescalargtselscalargtjoinsel ));
842842
DATA(insertOID=2376 ("<>"PGNSPPGUIDbf1114108216235023730000timestamp_ne_dateneqselneqjoinsel ));
843843

844844
DATA(insertOID=2384 ("<"PGNSPPGUIDbf1184108216236223870000timestamptz_lt_datescalarltselscalarltjoinsel ));
845845
DATA(insertOID=2385 ("<="PGNSPPGUIDbf1184108216236123880000timestamptz_le_datescalarltselscalarltjoinsel ));
846-
DATA(insertOID=2386 ("="PGNSPPGUIDbf1184108216236023890000timestamptz_eq_dateeqseleqjoinsel ));
846+
DATA(insertOID=2386 ("="PGNSPPGUIDbf1184108216236023891322109523842388timestamptz_eq_dateeqseleqjoinsel ));
847847
DATA(insertOID=2387 (">="PGNSPPGUIDbf1184108216235923840000timestamptz_ge_datescalargtselscalargtjoinsel ));
848848
DATA(insertOID=2388 (">"PGNSPPGUIDbf1184108216235823850000timestamptz_gt_datescalargtselscalargtjoinsel ));
849849
DATA(insertOID=2389 ("<>"PGNSPPGUIDbf1184108216236323860000timestamptz_ne_dateneqselneqjoinsel ));
850850

851+
/* crosstype operations for timestamp vs. timestamptz */
852+
853+
DATA(insertOID=2534 ("<"PGNSPPGUIDbf1114118416254425370000timestamp_lt_timestamptzscalarltselscalarltjoinsel ));
854+
DATA(insertOID=2535 ("<="PGNSPPGUIDbf1114118416254325380000timestamp_le_timestamptzscalarltselscalarltjoinsel ));
855+
DATA(insertOID=2536 ("="PGNSPPGUIDbf1114118416254225392062132225342538timestamp_eq_timestamptzeqseleqjoinsel ));
856+
DATA(insertOID=2537 (">="PGNSPPGUIDbf1114118416254125340000timestamp_ge_timestamptzscalargtselscalargtjoinsel ));
857+
DATA(insertOID=2538 (">"PGNSPPGUIDbf1114118416254025350000timestamp_gt_timestamptzscalargtselscalargtjoinsel ));
858+
DATA(insertOID=2539 ("<>"PGNSPPGUIDbf1114118416254525360000timestamp_ne_timestamptzneqselneqjoinsel ));
859+
860+
DATA(insertOID=2540 ("<"PGNSPPGUIDbf1184111416253825430000timestamptz_lt_timestampscalarltselscalarltjoinsel ));
861+
DATA(insertOID=2541 ("<="PGNSPPGUIDbf1184111416253725440000timestamptz_le_timestampscalarltselscalarltjoinsel ));
862+
DATA(insertOID=2542 ("="PGNSPPGUIDbf1184111416253625451322206225402544timestamptz_eq_timestampeqseleqjoinsel ));
863+
DATA(insertOID=2543 (">="PGNSPPGUIDbf1184111416253525400000timestamptz_ge_timestampscalargtselscalargtjoinsel ));
864+
DATA(insertOID=2544 (">"PGNSPPGUIDbf1184111416253425410000timestamptz_gt_timestampscalargtselscalargtjoinsel ));
865+
DATA(insertOID=2545 ("<>"PGNSPPGUIDbf1184111416253925420000timestamptz_ne_timestampneqselneqjoinsel ));
866+
851867

852868
/*
853869
* function prototypes

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