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Hi,

Browse Source 
the to_char() source code is large, here are regression tests for
numeric/timestamp/int8 part. It is probably enough test for formatting
code in the formatting.c module. The others (float4/float8/int4) types
share this formatting code and eventual bugs for these types aren't
few probable.

 Patch fix timestamp_to_char() for infinity/invalid timestamp too.


                                                Karel
REL7_0_PATCHES
Bruce Momjian 26 years ago
parent 0c5422912e
commit eae5184d11
7 changed files with 1344 additions and 15 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 41
      src/backend/utils/adt/formatting.c
  2. 176
      src/test/regress/expected/int8.out
  3. 416
      src/test/regress/expected/numeric.out
  4. 604
      src/test/regress/expected/timestamp.out
  5. 28
      src/test/regress/sql/int8.sql
  6. 49
      src/test/regress/sql/numeric.sql
  7. 45
      src/test/regress/sql/timestamp.sql

41
src/backend/utils/adt/formatting.c
Unescape View File

@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
* formatting.c
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.4 2000/02/16 17:24:48 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.5 2000/03/08 01:34:36 momjian Exp $
*
*
* Portions Copyright (c) 1999-2000, PostgreSQL, Inc
@ -630,7 +630,7 @@ static FormatNode *NUM_cache( int len, char *CacheStr, FormatNode *CacheFormat,
static char *int_to_roman(int number);
static void NUM_prepare_locale(NUMProc *Np);
static char *get_last_relevant_decnum(char *num);
static void NUM_numpart_from_char(NUMProc *Np, int id);
static void NUM_numpart_from_char(NUMProc *Np, int id, int plen);
static void NUM_numpart_to_char(NUMProc *Np, int id);
static char *NUM_processor (FormatNode *node, NUMDesc *Num, char *inout, char *number,
int plen, int sign, int type);
@ -1798,14 +1798,14 @@ timestamp_to_char(Timestamp *dt, text *fmt)
char *str;
double fsec;
char *tzn;
int len=0, tz;
int len=0, tz, x=0;
if ((!PointerIsValid(dt)) || (!PointerIsValid(fmt)))
return NULL;
len = VARSIZE(fmt) - VARHDRSZ;
if (!len)
if ((!len) || (TIMESTAMP_NOT_FINITE(*dt)))
return textin("");
tm->tm_sec =0; tm->tm_year =0;
@ -1814,16 +1814,19 @@ timestamp_to_char(Timestamp *dt, text *fmt)
tm->tm_mday =1; tm->tm_isdst =0;
tm->tm_mon =1;
if (TIMESTAMP_IS_EPOCH(*dt))
{
timestamp2tm(SetTimestamp(*dt), NULL, tm, &fsec, NULL);
if (TIMESTAMP_IS_EPOCH(*dt)) {
x = timestamp2tm(SetTimestamp(*dt), NULL, tm, &fsec, NULL);
} else if (TIMESTAMP_IS_CURRENT(*dt)) {
timestamp2tm(SetTimestamp(*dt), &tz, tm, &fsec, &tzn);
x = timestamp2tm(SetTimestamp(*dt), &tz, tm, &fsec, &tzn);
} else {
if (timestamp2tm(*dt, &tz, tm, &fsec, &tzn) != 0)
elog(ERROR, "to_char(): Unable to convert timestamp to tm");
x = timestamp2tm(*dt, &tz, tm, &fsec, &tzn);
}
if (x!=0)
elog(ERROR, "to_char(): Unable to convert timestamp to tm");
tm->tm_wday = (date2j(tm->tm_year, tm->tm_mon, tm->tm_mday) + 1) % 7;
tm->tm_yday = date2j(tm->tm_year, tm->tm_mon, tm->tm_mday) - date2j(tm->tm_year, 1,1) +1;
@ -2330,7 +2333,7 @@ get_last_relevant_decnum(char *num)
char *result,
*p = strchr(num, '.');
elog(NOTICE, "CALL: get_last_relevant_decnum()");
/*elog(NOTICE, "CALL: get_last_relevant_decnum()");*/
if (!p)
p = num;
@ -2349,16 +2352,21 @@ get_last_relevant_decnum(char *num)
* ----------
*/
static void
NUM_numpart_from_char(NUMProc *Np, int id)
NUM_numpart_from_char(NUMProc *Np, int id, int plen)
{
#ifdef DEBUG_TO_FROM_CHAR
elog(DEBUG_elog_output, " --- scan start --- ");
#endif
#define OVERLOAD_TEST (Np->inout_p >= Np->inout + plen)
if (*Np->inout_p == ' ')
Np->inout_p++;
if (OVERLOAD_TEST)
return;
/* ----------
* read sign
* ----------
@ -2413,6 +2421,9 @@ NUM_numpart_from_char(NUMProc *Np, int id)
}
}
if (OVERLOAD_TEST)
return;
/* ----------
* read digit
* ----------
@ -2430,7 +2441,7 @@ NUM_numpart_from_char(NUMProc *Np, int id)
#ifdef DEBUG_TO_FROM_CHAR
elog(DEBUG_elog_output, "Read digit (%c).", *Np->inout_p);
#endif
#endif
/* ----------
* read decimal point
@ -2821,7 +2832,7 @@ NUM_processor (FormatNode *node, NUMDesc *Num, char *inout, char *number,
* Check non-string inout end
* ----------
*/
if (Np->inout_p == Np->inout + plen)
if (Np->inout_p >= Np->inout + plen)
break;
}
@ -2847,7 +2858,7 @@ NUM_processor (FormatNode *node, NUMDesc *Num, char *inout, char *number,
NUM_numpart_to_char(Np, n->key->id);
continue; /* for() */
} else {
NUM_numpart_from_char(Np, n->key->id);
NUM_numpart_from_char(Np, n->key->id, plen);
break; /* switch() case: */
}

176
src/test/regress/expected/int8.out
Unescape View File

@ -117,3 +117,179 @@ SELECT '' AS five, q1 * 2 AS "twice int4" FROM INT8_TBL;
| 9135780246913578
(5 rows)
-- TO_CHAR()
--
SELECT '' AS to_char_1, to_char(q1, '9G999G999G999G999G999'), to_char(q2, '9,999,999,999,999,999')
FROM INT8_TBL;
to_char_1 | to_char | to_char
-----------+------------------------+------------------------
| 123 | 456
| 123 | 4,567,890,123,456,789
| 4,567,890,123,456,789 | 123
| 4,567,890,123,456,789 | 4,567,890,123,456,789
| 4,567,890,123,456,789 | -4,567,890,123,456,789
(5 rows)
SELECT '' AS to_char_2, to_char(q1, '9G999G999G999G999G999D999G999'), to_char(q2, '9,999,999,999,999,999.999,999')
FROM INT8_TBL;
to_char_2 | to_char | to_char
-----------+--------------------------------+--------------------------------
| 123.000,000 | 456.000,000
| 123.000,000 | 4,567,890,123,456,789.000,000
| 4,567,890,123,456,789.000,000 | 123.000,000
| 4,567,890,123,456,789.000,000 | 4,567,890,123,456,789.000,000
| 4,567,890,123,456,789.000,000 | -4,567,890,123,456,789.000,000
(5 rows)
SELECT '' AS to_char_3, to_char( (q1 * -1), '9999999999999999PR'), to_char( (q2 * -1), '9999999999999999.999PR')
FROM INT8_TBL;
to_char_3 | to_char | to_char
-----------+--------------------+------------------------
| <123> | <456.000>
| <123> | <4567890123456789.000>
| <4567890123456789> | <123.000>
| <4567890123456789> | <4567890123456789.000>
| <4567890123456789> | 4567890123456789.000
(5 rows)
SELECT '' AS to_char_4, to_char( (q1 * -1), '9999999999999999S'), to_char( (q2 * -1), 'S9999999999999999')
FROM INT8_TBL;
to_char_4 | to_char | to_char
-----------+-------------------+-------------------
| 123- | -456
| 123- | -4567890123456789
| 4567890123456789- | -123
| 4567890123456789- | -4567890123456789
| 4567890123456789- | +4567890123456789
(5 rows)
SELECT '' AS to_char_5, to_char(q2, 'MI9999999999999999') FROM INT8_TBL;
to_char_5 | to_char
-----------+--------------------
| 456
| 4567890123456789
| 123
| 4567890123456789
| -4567890123456789
(5 rows)
SELECT '' AS to_char_6, to_char(q2, 'FMS9999999999999999') FROM INT8_TBL;
to_char_6 | to_char
-----------+-------------------
| +456
| +4567890123456789
| +123
| +4567890123456789
| -4567890123456789
(5 rows)
SELECT '' AS to_char_7, to_char(q2, 'FM9999999999999999THPR') FROM INT8_TBL;
to_char_7 | to_char
-----------+--------------------
| 456TH
| 4567890123456789TH
| 123RD
| 4567890123456789TH
| <4567890123456789>
(5 rows)
SELECT '' AS to_char_8, to_char(q2, 'SG9999999999999999th') FROM INT8_TBL;
to_char_8 | to_char
-----------+---------------------
| + 456th
| +4567890123456789th
| + 123rd
| +4567890123456789th
| -4567890123456789
(5 rows)
SELECT '' AS to_char_9, to_char(q2, '0999999999999999') FROM INT8_TBL;
to_char_9 | to_char
-----------+-------------------
| 0000000000000456
| 4567890123456789
| 0000000000000123
| 4567890123456789
| -4567890123456789
(5 rows)
SELECT '' AS to_char_10, to_char(q2, 'S0999999999999999') FROM INT8_TBL;
to_char_10 | to_char
------------+-------------------
| +0000000000000456
| +4567890123456789
| +0000000000000123
| +4567890123456789
| -4567890123456789
(5 rows)
SELECT '' AS to_char_11, to_char(q2, 'FM0999999999999999') FROM INT8_TBL;
to_char_11 | to_char
------------+-------------------
| 0000000000000456
| 4567890123456789
| 0000000000000123
| 4567890123456789
| -4567890123456789
(5 rows)
SELECT '' AS to_char_12, to_char(q2, 'FM9999999999999999.000') FROM INT8_TBL;
to_char_12 | to_char
------------+-----------------------
| 456.000
| 4567890123456789.000
| 123.000
| 4567890123456789.000
| -4567890123456789.000
(5 rows)
SELECT '' AS to_char_13, to_char(q2, 'L9999999999999999.000') FROM INT8_TBL;
to_char_13 | to_char
------------+------------------------
| 456.000
| 4567890123456789.000
| 123.000
| 4567890123456789.000
| -4567890123456789.000
(5 rows)
SELECT '' AS to_char_14, to_char(q2, 'FM9999999999999999.999') FROM INT8_TBL;
to_char_14 | to_char
------------+-------------------
| 456
| 4567890123456789
| 123
| 4567890123456789
| -4567890123456789
(5 rows)
SELECT '' AS to_char_15, to_char(q2, 'S 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9') FROM INT8_TBL;
to_char_15 | to_char
------------+-------------------------------------------
| +4 5 6 . 0 0 0
| + 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 . 0 0 0
| +1 2 3 . 0 0 0
| + 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 . 0 0 0
| - 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 . 0 0 0
(5 rows)
SELECT '' AS to_char_16, to_char(q2, '99999 text 9999 "9999" 999 "\\"text between quote marks\\"" 9999') FROM INT8_TBL;
to_char_16 | to_char
------------+-----------------------------------------------------------
| text 9999 "text between quote marks" 456
| 45678 text 9012 9999 345 "text between quote marks" 6789
| text 9999 "text between quote marks" 123
| 45678 text 9012 9999 345 "text between quote marks" 6789
| -45678 text 9012 9999 345 "text between quote marks" 6789
(5 rows)
SELECT '' AS to_char_17, to_char(q2, '999999SG9999999999') FROM INT8_TBL;
to_char_17 | to_char
------------+-------------------
| + 456
| 456789+0123456789
| + 123
| 456789+0123456789
| 456789-0123456789
(5 rows)

416
src/test/regress/expected/numeric.out
Unescape View File

@ -694,3 +694,419 @@ SELECT * FROM fract_only;
(6 rows)
DROP TABLE fract_only;
-- TO_CHAR()
--
SELECT '' AS to_char_1, to_char(val, '9G999G999G999G999G999')
FROM num_data;
to_char_1 | to_char
-----------+------------------------
| 0
| 0
| -34,338,492
| 4
| 7,799,461
| 16,397
| 93,902
| -83,028,485
| 74,881
| -24,926,804
(10 rows)
SELECT '' AS to_char_2, to_char(val, '9G999G999G999G999G999D999G999G999G999G999')
FROM num_data;
to_char_2 | to_char
-----------+--------------------------------------------
| .000,000,000,000,000
| .000,000,000,000,000
| -34,338,492.215,397,047,000,000
| 4.310,000,000,000,000
| 7,799,461.411,900,000,000,000
| 16,397.038,491,000,000,000
| 93,901.577,630,260,000,000
| -83,028,485.000,000,000,000,000
| 74,881.000,000,000,000,000
| -24,926,804.045,047,420,000,000
(10 rows)
SELECT '' AS to_char_3, to_char(val, '9999999999999999.999999999999999PR')
FROM num_data;
to_char_3 | to_char
-----------+------------------------------------
| .000000000000000
| .000000000000000
| <34338492.215397047000000>
| 4.310000000000000
| 7799461.411900000000000
| 16397.038491000000000
| 93901.577630260000000
| <83028485.000000000000000>
| 74881.000000000000000
| <24926804.045047420000000>
(10 rows)
SELECT '' AS to_char_4, to_char(val, '9999999999999999.999999999999999S')
FROM num_data;
to_char_4 | to_char
-----------+-----------------------------------
| .000000000000000+
| .000000000000000+
| 34338492.215397047000000-
| 4.310000000000000+
| 7799461.411900000000000+
| 16397.038491000000000+
| 93901.577630260000000+
| 83028485.000000000000000-
| 74881.000000000000000+
| 24926804.045047420000000-
(10 rows)
SELECT '' AS to_char_5, to_char(val, 'MI9999999999999999.999999999999999') FROM num_data;
to_char_5 | to_char
-----------+------------------------------------
| .000000000000000
| .000000000000000
| - 34338492.215397047000000
| 4.310000000000000
| 7799461.411900000000000
| 16397.038491000000000
| 93901.577630260000000
| - 83028485.000000000000000
| 74881.000000000000000
| - 24926804.045047420000000
(10 rows)
SELECT '' AS to_char_6, to_char(val, 'FMS9999999999999999.999999999999999') FROM num_data;
to_char_6 | to_char
-----------+---------------------
| +0.
| +0.
| -34338492.215397047
| +4.31
| +7799461.4119
| +16397.038491
| +93901.57763026
| -83028485
| +74881
| -24926804.04504742
(10 rows)
SELECT '' AS to_char_7, to_char(val, 'FM9999999999999999.999999999999999THPR') FROM num_data;
to_char_7 | to_char
-----------+----------------------
| 0.
| 0.
| <34338492.215397047>
| 4.31
| 7799461.4119
| 16397.038491
| 93901.57763026
| <83028485>
| 74881
| <24926804.04504742>
(10 rows)
SELECT '' AS to_char_8, to_char(val, 'SG9999999999999999.999999999999999th') FROM num_data;
to_char_8 | to_char
-----------+-----------------------------------
| + .000000000000000
| + .000000000000000
| - 34338492.215397047000000
| + 4.310000000000000
| + 7799461.411900000000000
| + 16397.038491000000000
| + 93901.577630260000000
| - 83028485.000000000000000
| + 74881.000000000000000
| - 24926804.045047420000000
(10 rows)
SELECT '' AS to_char_9, to_char(val, '0999999999999999.999999999999999') FROM num_data;
to_char_9 | to_char
-----------+-----------------------------------
| 0000000000000000.000000000000000
| 0000000000000000.000000000000000
| -0000000034338492.215397047000000
| 0000000000000004.310000000000000
| 0000000007799461.411900000000000
| 0000000000016397.038491000000000
| 0000000000093901.577630260000000
| -0000000083028485.000000000000000
| 0000000000074881.000000000000000
| -0000000024926804.045047420000000
(10 rows)
SELECT '' AS to_char_10, to_char(val, 'S0999999999999999.999999999999999') FROM num_data;
to_char_10 | to_char
------------+-----------------------------------
| +0000000000000000.000000000000000
| +0000000000000000.000000000000000
| -0000000034338492.215397047000000
| +0000000000000004.310000000000000
| +0000000007799461.411900000000000
| +0000000000016397.038491000000000
| +0000000000093901.577630260000000
| -0000000083028485.000000000000000
| +0000000000074881.000000000000000
| -0000000024926804.045047420000000
(10 rows)
SELECT '' AS to_char_11, to_char(val, 'FM0999999999999999.999999999999999') FROM num_data;
to_char_11 | to_char
------------+-----------------------------
| 0000000000000000.
| 0000000000000000.
| -0000000034338492.215397047
| 0000000000000004.31
| 0000000007799461.4119
| 0000000000016397.038491
| 0000000000093901.57763026
| -0000000083028485
| 0000000000074881
| -0000000024926804.04504742
(10 rows)
SELECT '' AS to_char_12, to_char(val, 'FM9999999999999999.099999999999999') FROM num_data;
to_char_12 | to_char
------------+---------------------
| .0
| .0
| -34338492.215397047
| 4.31
| 7799461.4119
| 16397.038491
| 93901.57763026
| -83028485.0
| 74881.0
| -24926804.04504742
(10 rows)
SELECT '' AS to_char_13, to_char(val, 'FM9999999999990999.990999999999999') FROM num_data;
to_char_13 | to_char
------------+---------------------
| 0000.000
| 0000.000
| -34338492.215397047
| 0004.310
| 7799461.4119
| 16397.038491
| 93901.57763026
| -83028485.000
| 74881.000
| -24926804.04504742
(10 rows)
SELECT '' AS to_char_14, to_char(val, 'FM0999999999999999.999909999999999') FROM num_data;
to_char_14 | to_char
------------+-----------------------------
| 0000000000000000.00000
| 0000000000000000.00000
| -0000000034338492.215397047
| 0000000000000004.31000
| 0000000007799461.41190
| 0000000000016397.038491
| 0000000000093901.57763026
| -0000000083028485.00000
| 0000000000074881.00000
| -0000000024926804.04504742
(10 rows)
SELECT '' AS to_char_15, to_char(val, 'FM9999999990999999.099999999999999') FROM num_data;
to_char_15 | to_char
------------+---------------------
| 0000000.0
| 0000000.0
| -34338492.215397047
| 0000004.31
| 7799461.4119
| 0016397.038491
| 0093901.57763026
| -83028485.0
| 0074881.0
| -24926804.04504742
(10 rows)
SELECT '' AS to_char_16, to_char(val, 'L9999999999999999.099999999999999') FROM num_data;
to_char_16 | to_char
------------+------------------------------------
| .000000000000000
| .000000000000000
| -34338492.215397047000000
| 4.310000000000000
| 7799461.411900000000000
| 16397.038491000000000
| 93901.577630260000000
| -83028485.000000000000000
| 74881.000000000000000
| -24926804.045047420000000
(10 rows)
SELECT '' AS to_char_17, to_char(val, 'FM9999999999999999.99999999999999') FROM num_data;
to_char_17 | to_char
------------+---------------------
| 0.
| 0.
| -34338492.215397047
| 4.31
| 7799461.4119
| 16397.038491
| 93901.57763026
| -83028485
| 74881
| -24926804.04504742
(10 rows)
SELECT '' AS to_char_15, to_char(val, 'S 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9') FROM num_data;
to_char_15 | to_char
------------+-----------------------------------------------------------------------
| . +0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
| . +0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
| -3 4 3 3 8 4 9 2 . 2 1 5 3 9 7 0 4 7 0 0 0 0 0 0 0 0
| +4 . 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
| +7 7 9 9 4 6 1 . 4 1 1 9 0 0 0 0 0 0 0 0 0 0 0 0 0
| +1 6 3 9 7 . 0 3 8 4 9 1 0 0 0 0 0 0 0 0 0 0 0
| +9 3 9 0 1 . 5 7 7 6 3 0 2 6 0 0 0 0 0 0 0 0 0
| -8 3 0 2 8 4 8 5 . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
| +7 4 8 8 1 . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
| -2 4 9 2 6 8 0 4 . 0 4 5 0 4 7 4 2 0 0 0 0 0 0 0 0 0
(10 rows)
SELECT '' AS to_char_16, to_char(val, 'FMS 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9') FROM num_data;
to_char_16 | to_char
------------+-------------------------------------------------------
| + 0 .
| + 0 .
| - 3 4 3 3 8 4 9 2 . 2 1 5 3 9 7 0 4 7
| + 4 . 3 1
| + 7 7 9 9 4 6 1 . 4 1 1 9
| + 1 6 3 9 7 . 0 3 8 4 9 1
| + 9 3 9 0 1 . 5 7 7 6 3 0 2 6
| - 8 3 0 2 8 4 8 5
| + 7 4 8 8 1
| - 2 4 9 2 6 8 0 4 . 0 4 5 0 4 7 4 2
(10 rows)
SELECT '' AS to_char_17, to_char(val, '99999 text 9999 "9999" 999 "\\"text between quote marks\\"" 9999') FROM num_data;
to_char_17 | to_char
------------+-----------------------------------------------------------
| text 9999 "text between quote marks" 0
| text 9999 "text between quote marks" 0
| text -3 9999 433 "text between quote marks" 8492
| text 9999 "text between quote marks" 4
| text 9999 779 "text between quote marks" 9461
| text 9999 1 "text between quote marks" 6397
| text 9999 9 "text between quote marks" 3902
| text -8 9999 302 "text between quote marks" 8485
| text 9999 7 "text between quote marks" 4881
| text -2 9999 492 "text between quote marks" 6804
(10 rows)
SELECT '' AS to_char_18, to_char(val, '999999SG9999999999') FROM num_data;
to_char_18 | to_char
------------+-------------------
| + 0
| + 0
| - 34338492
| + 4
| + 7799461
| + 16397
| + 93902
| - 83028485
| + 74881
| - 24926804
(10 rows)
SELECT '' AS to_char_19, to_char(val, 'FM9999999999999999.999999999999999') FROM num_data;
to_char_19 | to_char
------------+---------------------
| 0.
| 0.
| -34338492.215397047
| 4.31
| 7799461.4119
| 16397.038491
| 93901.57763026
| -83028485
| 74881
| -24926804.04504742
(10 rows)
-- TO_NUMBER()
--
SELECT '' AS to_number_1, to_number('-34,338,492', '99G999G999');
to_number_1 | to_number
-------------+-----------
| -34338492
(1 row)
SELECT '' AS to_number_2, to_number('-34,338,492.654,878', '99G999G999D999G999');
to_number_2 | to_number
-------------+------------------
| -34338492.654878
(1 row)
SELECT '' AS to_number_3, to_number('<564646.654564>', '999999.999999PR');
to_number_3 | to_number
-------------+----------------
| -564646.654564
(1 row)
SELECT '' AS to_number_4, to_number('0.00001-', '9.999999S');
to_number_4 | to_number
-------------+-----------
| -0.00001
(1 row)
SELECT '' AS to_number_5, to_number('5.01-', 'FM9.999999S');
to_number_5 | to_number
-------------+-----------
| -5.01
(1 row)
SELECT '' AS to_number_5, to_number('5.01-', 'FM9.999999MI');
to_number_5 | to_number
-------------+-----------
| -5.01
(1 row)
SELECT '' AS to_number_7, to_number('5 4 4 4 4 8 . 7 8', '9 9 9 9 9 9 . 9 9');
to_number_7 | to_number
-------------+-----------
| 544448.78
(1 row)
SELECT '' AS to_number_8, to_number('.01', 'FM9.99');
to_number_8 | to_number
-------------+-----------
| 0.01
(1 row)
SELECT '' AS to_number_9, to_number('.0', '99999999.99999999');
to_number_9 | to_number
-------------+-----------
| 0.0
(1 row)
SELECT '' AS to_number_10, to_number('0', '99.99');
to_number_10 | to_number
--------------+-----------
| 0
(1 row)
SELECT '' AS to_number_11, to_number('.-01', 'S99.99');
to_number_11 | to_number
--------------+-----------
| -0.01
(1 row)
SELECT '' AS to_number_12, to_number('.01-', '99.99S');
to_number_12 | to_number
--------------+-----------
| -0.01
(1 row)
SELECT '' AS to_number_13, to_number(' . 0 1 -', ' 9 9 . 9 9 S');
to_number_13 | to_number
--------------+-----------
| -0.01
(1 row)

604
src/test/regress/expected/timestamp.out
Unescape View File

@ -761,3 +761,607 @@ SELECT '' AS fortynine, date_part( 'quarter', d1) AS quarter, date_part( 'msec',
| 1 | 0 | 0
(49 rows)
-- TO_CHAR()
--
SELECT '' AS to_char_1, to_char(d1, 'DAY Day day DY Dy dy MONTH Month month RM MON Mon mon')
FROM TIMESTAMP_TBL;
to_char_1 | to_char
-----------+------------------------------------------------------------------------------------------
|
|
|
| THURSDAY Thursday thursday THU Thu thu JANUARY January january I JAN Jan jan
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| THURSDAY Thursday thursday THU Thu thu JANUARY January january I JAN Jan jan
| THURSDAY Thursday thursday THU Thu thu JANUARY January january I JAN Jan jan
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| TUESDAY Tuesday tuesday TUE Tue tue JUNE June june VI JUN Jun jun
| TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| TUESDAY Tuesday tuesday TUE Tue tue JUNE June june VI JUN Jun jun
| MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
| TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
| WEDNESDAY Wednesday wednesday WED Wed wed FEBRUARY February february II FEB Feb feb
| THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
| FRIDAY Friday friday FRI Fri fri FEBRUARY February february II FEB Feb feb
| SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
| SUNDAY Sunday sunday SUN Sun sun FEBRUARY February february II FEB Feb feb
| TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
| SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
| THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
| TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
| SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
| THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
| TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
| SUNDAY Sunday sunday SUN Sun sun FEBRUARY February february II FEB Feb feb
| SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
| WEDNESDAY Wednesday wednesday WED Wed wed FEBRUARY February february II FEB Feb feb
| THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
| FRIDAY Friday friday FRI Fri fri MARCH March march III MAR Mar mar
| MONDAY Monday monday MON Mon mon DECEMBER December december XII DEC Dec dec
| TUESDAY Tuesday tuesday TUE Tue tue DECEMBER December december XII DEC Dec dec
| WEDNESDAY Wednesday wednesday WED Wed wed JANUARY January january I JAN Jan jan
| FRIDAY Friday friday FRI Fri fri FEBRUARY February february II FEB Feb feb
| SATURDAY Saturday saturday SAT Sat sat MARCH March march III MAR Mar mar
| TUESDAY Tuesday tuesday TUE Tue tue DECEMBER December december XII DEC Dec dec
| WEDNESDAY Wednesday wednesday WED Wed wed DECEMBER December december XII DEC Dec dec
| FRIDAY Friday friday FRI Fri fri DECEMBER December december XII DEC Dec dec
| SATURDAY Saturday saturday SAT Sat sat JANUARY January january I JAN Jan jan
| SUNDAY Sunday sunday SUN Sun sun DECEMBER December december XII DEC Dec dec
| MONDAY Monday monday MON Mon mon JANUARY January january I JAN Jan jan
(62 rows)
SELECT '' AS to_char_2, to_char(d1, 'FMDAY FMDay FMday FMMONTH FMMonth FMmonth FMRM')
FROM TIMESTAMP_TBL;
to_char_2 | to_char
-----------+--------------------------------------------------------------
|
|
|
| THURSDAY Thursday thursday JANUARY January january I
| MONDAY Monday monday FEBRUARY February february II
|
|
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| THURSDAY Thursday thursday JANUARY January january I
| THURSDAY Thursday thursday JANUARY January january I
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| TUESDAY Tuesday tuesday JUNE June june VI
| TUESDAY Tuesday tuesday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| MONDAY Monday monday FEBRUARY February february II
| TUESDAY Tuesday tuesday JUNE June june VI
| MONDAY Monday monday FEBRUARY February february II
| TUESDAY Tuesday tuesday FEBRUARY February february II
| WEDNESDAY Wednesday wednesday FEBRUARY February february II
| THURSDAY Thursday thursday FEBRUARY February february II
| FRIDAY Friday friday FEBRUARY February february II
| SATURDAY Saturday saturday FEBRUARY February february II
| SUNDAY Sunday sunday FEBRUARY February february II
| TUESDAY Tuesday tuesday FEBRUARY February february II
| SATURDAY Saturday saturday FEBRUARY February february II
| THURSDAY Thursday thursday FEBRUARY February february II
| TUESDAY Tuesday tuesday FEBRUARY February february II
| SATURDAY Saturday saturday FEBRUARY February february II
| THURSDAY Thursday thursday FEBRUARY February february II
| TUESDAY Tuesday tuesday FEBRUARY February february II
| SUNDAY Sunday sunday FEBRUARY February february II
| SATURDAY Saturday saturday FEBRUARY February february II
| WEDNESDAY Wednesday wednesday FEBRUARY February february II
| THURSDAY Thursday thursday FEBRUARY February february II
| FRIDAY Friday friday MARCH March march III
| MONDAY Monday monday DECEMBER December december XII
| TUESDAY Tuesday tuesday DECEMBER December december XII
| WEDNESDAY Wednesday wednesday JANUARY January january I
| FRIDAY Friday friday FEBRUARY February february II
| SATURDAY Saturday saturday MARCH March march III
| TUESDAY Tuesday tuesday DECEMBER December december XII
| WEDNESDAY Wednesday wednesday DECEMBER December december XII
| FRIDAY Friday friday DECEMBER December december XII
| SATURDAY Saturday saturday JANUARY January january I
| SUNDAY Sunday sunday DECEMBER December december XII
| MONDAY Monday monday JANUARY January january I
(62 rows)
SELECT '' AS to_char_3, to_char(d1, 'Y,YYY YYYY YYY YY Y CC Q MM WW DDD DD D J')
FROM TIMESTAMP_TBL;
to_char_3 | to_char
-----------+-------------------------------------------------------
|
|
|
| 1,970 1970 970 70 0 20 1 01 00 001 01 5 2440588
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 01 00 002 02 5 2450451
| 1,997 1997 997 97 7 20 1 01 00 002 02 5 2450451
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 2 06 23 161 10 3 2450610
| 2,000 2000 000 00 0 21 1 02 07 046 15 3 2451590
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 2 06 23 161 10 3 2450610
| 1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
| 1,997 1997 997 97 7 20 1 02 06 042 11 3 2450491
| 1,997 1997 997 97 7 20 1 02 06 043 12 4 2450492
| 1,997 1997 997 97 7 20 1 02 06 044 13 5 2450493
| 1,997 1997 997 97 7 20 1 02 06 045 14 6 2450494
| 1,997 1997 997 97 7 20 1 02 06 046 15 7 2450495
| 1,997 1997 997 97 7 20 1 02 07 047 16 1 2450496
| 0,097 BC 0097 BC 097 97 7 01 1 02 07 047 16 3 1686042
| 0,097 0097 097 97 7 01 1 02 06 047 16 7 1756536
| 0,597 0597 597 97 7 06 1 02 07 047 16 5 1939157
| 1,097 1097 097 97 7 11 1 02 07 047 16 3 2121778
| 1,697 1697 697 97 7 17 1 02 06 047 16 7 2340924
| 1,797 1797 797 97 7 18 1 02 07 047 16 5 2377448
| 1,897 1897 897 97 7 19 1 02 07 047 16 3 2413972
| 1,997 1997 997 97 7 20 1 02 07 047 16 1 2450496
| 2,097 2097 097 97 7 21 1 02 06 047 16 7 2487021
| 1,996 1996 996 96 6 20 1 02 09 059 28 4 2450142
| 1,996 1996 996 96 6 20 1 02 09 060 29 5 2450143
| 1,996 1996 996 96 6 20 1 03 09 061 01 6 2450144
| 1,996 1996 996 96 6 20 4 12 53 365 30 2 2450448
| 1,996 1996 996 96 6 20 4 12 53 366 31 3 2450449
| 1,997 1997 997 97 7 20 1 01 00 001 01 4 2450450
| 1,997 1997 997 97 7 20 1 02 08 059 28 6 2450508
| 1,997 1997 997 97 7 20 1 03 08 060 01 7 2450509
| 1,997 1997 997 97 7 20 4 12 52 364 30 3 2450813
| 1,997 1997 997 97 7 20 4 12 52 365 31 4 2450814
| 1,999 1999 999 99 9 20 4 12 52 365 31 6 2451544
| 2,000 2000 000 00 0 21 1 01 00 001 01 7 2451545
| 2,000 2000 000 00 0 21 4 12 53 366 31 1 2451910
| 2,001 2001 001 01 1 21 1 01 01 001 01 2 2451911
(62 rows)
SELECT '' AS to_char_4, to_char(d1, 'FMY,YYY FMYYYY FMYYY FMYY FMY FMCC FMQ FMMM FMWW FMDDD FMDD FMD FMJ')
FROM TIMESTAMP_TBL;
to_char_4 | to_char
-----------+-------------------------------------------------
|
|
|
| 1,970 1970 970 70 0 20 1 1 0 1 1 5 2440588
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 1 0 2 2 5 2450451
| 1,997 1997 997 97 7 20 1 1 0 2 2 5 2450451
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 2 6 23 161 10 3 2450610
| 2,000 2000 000 00 0 21 1 2 7 46 15 3 2451590
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 2 6 23 161 10 3 2450610
| 1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
| 1,997 1997 997 97 7 20 1 2 6 42 11 3 2450491
| 1,997 1997 997 97 7 20 1 2 6 43 12 4 2450492
| 1,997 1997 997 97 7 20 1 2 6 44 13 5 2450493
| 1,997 1997 997 97 7 20 1 2 6 45 14 6 2450494
| 1,997 1997 997 97 7 20 1 2 6 46 15 7 2450495
| 1,997 1997 997 97 7 20 1 2 7 47 16 1 2450496
| 0,097 BC 97 BC 097 97 7 1 1 2 7 47 16 3 1686042
| 0,097 97 097 97 7 1 1 2 6 47 16 7 1756536
| 0,597 597 597 97 7 6 1 2 7 47 16 5 1939157
| 1,097 1097 097 97 7 11 1 2 7 47 16 3 2121778
| 1,697 1697 697 97 7 17 1 2 6 47 16 7 2340924
| 1,797 1797 797 97 7 18 1 2 7 47 16 5 2377448
| 1,897 1897 897 97 7 19 1 2 7 47 16 3 2413972
| 1,997 1997 997 97 7 20 1 2 7 47 16 1 2450496
| 2,097 2097 097 97 7 21 1 2 6 47 16 7 2487021
| 1,996 1996 996 96 6 20 1 2 9 59 28 4 2450142
| 1,996 1996 996 96 6 20 1 2 9 60 29 5 2450143
| 1,996 1996 996 96 6 20 1 3 9 61 1 6 2450144
| 1,996 1996 996 96 6 20 4 12 53 365 30 2 2450448
| 1,996 1996 996 96 6 20 4 12 53 366 31 3 2450449
| 1,997 1997 997 97 7 20 1 1 0 1 1 4 2450450
| 1,997 1997 997 97 7 20 1 2 8 59 28 6 2450508
| 1,997 1997 997 97 7 20 1 3 8 60 1 7 2450509
| 1,997 1997 997 97 7 20 4 12 52 364 30 3 2450813
| 1,997 1997 997 97 7 20 4 12 52 365 31 4 2450814
| 1,999 1999 999 99 9 20 4 12 52 365 31 6 2451544
| 2,000 2000 000 00 0 21 1 1 0 1 1 7 2451545
| 2,000 2000 000 00 0 21 4 12 53 366 31 1 2451910
| 2,001 2001 001 01 1 21 1 1 1 1 1 2 2451911
(62 rows)
SELECT '' AS to_char_5, to_char(d1, 'HH HH12 HH24 MI SS SSSS')
FROM TIMESTAMP_TBL;
to_char_5 | to_char
-----------+----------------------
|
|
|
| 12 12 00 00 00 0
| 05 05 17 32 01 63121
|
|
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 12 12 00 00 00 0
| 03 03 03 04 05 11045
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 11 11 23 14 30 83670
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 00 63120
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 09 09 09 32 01 34321
| 09 09 09 32 01 34321
| 09 09 09 32 01 34321
| 06 06 18 32 01 66721
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
| 05 05 17 32 01 63121
(62 rows)
SELECT '' AS to_char_6, to_char(d1, '"HH:MI:SS is" HH:MI:SS "\\"text bettween quote marks\\""')
FROM TIMESTAMP_TBL;
to_char_6 | to_char
-----------+--------------------------------------------------
|
|
|
| HH:MI:SS is 12:00:00 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
|
|
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 12:00:00 "text bettween quote marks"
| HH:MI:SS is 03:04:05 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 11:14:30 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:00 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 09:32:01 "text bettween quote marks"
| HH:MI:SS is 09:32:01 "text bettween quote marks"
| HH:MI:SS is 09:32:01 "text bettween quote marks"
| HH:MI:SS is 06:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
| HH:MI:SS is 05:32:01 "text bettween quote marks"
(62 rows)
SELECT '' AS to_char_7, to_char(d1, 'HH24--text--MI--text--SS')
FROM TIMESTAMP_TBL;
to_char_7 | to_char
-----------+------------------------
|
|
|
| 00--text--00--text--00
| 17--text--32--text--01
|
|
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 00--text--00--text--00
| 03--text--04--text--05
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 23--text--14--text--30
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--00
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 09--text--32--text--01
| 09--text--32--text--01
| 09--text--32--text--01
| 18--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
| 17--text--32--text--01
(62 rows)
SELECT '' AS to_char_8, to_char(d1, 'YYYYTH YYYYth Jth')
FROM TIMESTAMP_TBL;
to_char_8 | to_char
-----------+-------------------------------
|
|
|
| 1970TH 1970th 2440588th
| 1997TH 1997th 2450490th
|
|
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450451st
| 1997TH 1997th 2450451st
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450610th
| 2000TH 2000th 2451590th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450610th
| 1997TH 1997th 2450490th
| 1997TH 1997th 2450491st
| 1997TH 1997th 2450492nd
| 1997TH 1997th 2450493rd
| 1997TH 1997th 2450494th
| 1997TH 1997th 2450495th
| 1997TH 1997th 2450496th
| 0097TH BC 0097th BC 1686042nd
| 0097TH 0097th 1756536th
| 0597TH 0597th 1939157th
| 1097TH 1097th 2121778th
| 1697TH 1697th 2340924th
| 1797TH 1797th 2377448th
| 1897TH 1897th 2413972nd
| 1997TH 1997th 2450496th
| 2097TH 2097th 2487021st
| 1996TH 1996th 2450142nd
| 1996TH 1996th 2450143rd
| 1996TH 1996th 2450144th
| 1996TH 1996th 2450448th
| 1996TH 1996th 2450449th
| 1997TH 1997th 2450450th
| 1997TH 1997th 2450508th
| 1997TH 1997th 2450509th
| 1997TH 1997th 2450813rd
| 1997TH 1997th 2450814th
| 1999TH 1999th 2451544th
| 2000TH 2000th 2451545th
| 2000TH 2000th 2451910th
| 2001ST 2001st 2451911st
(62 rows)
-- TO_TIMESTAMP()
--
SELECT '' AS to_timestamp_1, to_timestamp('0097/Feb/16 --> 08:14:30', 'YYYY/Mon/DD --> HH:MI:SS');
to_timestamp_1 | to_timestamp
----------------+--------------------------
| Sat Feb 16 08:14:30 0097
(1 row)
SELECT '' AS to_timestamp_2, to_timestamp('97/2/16 8:14:30', 'FMYYYY/FMMM/FMDD FMHH:FMMI:FMSS');
to_timestamp_2 | to_timestamp
----------------+--------------------------
| Sat Feb 16 08:14:30 0097
(1 row)
SELECT '' AS to_timestamp_3, to_timestamp('1985 January 12', 'YYYY FMMonth DD');
to_timestamp_3 | to_timestamp
----------------+------------------------------
| Sat Jan 12 00:00:00 1985 PST
(1 row)
SELECT '' AS to_timestamp_4, to_timestamp('My birthday-> Year: 1976, Month: May, Day: 16',
'"My birthday-> Year" YYYY, "Month:" FMMonth, "Day:" DD');
to_timestamp_4 | to_timestamp
----------------+------------------------------
| Sun May 16 00:00:00 1976 PDT
(1 row)
SELECT '' AS to_timestamp_5, to_timestamp('1,582nd VIII 21', 'Y,YYYth FMRM DD');
to_timestamp_5 | to_timestamp
----------------+--------------------------
| Sat Aug 21 00:00:00 1582
(1 row)
SELECT '' AS to_timestamp_6, to_timestamp('15 "text bettween quote marks" 98 54 45',
'HH "\\text bettween quote marks\\"" YY MI SS');
to_timestamp_6 | to_timestamp
----------------+--------------------------
| Wed Jan 01 15:54:45 0098
(1 row)
SELECT '' AS to_timestamp_7, to_timestamp('05121445482000', 'MMDDHHMISSYYYY');
to_timestamp_7 | to_timestamp
----------------+------------------------------
| Fri May 12 14:45:48 2000 PDT
(1 row)
SELECT '' AS to_timestamp_8, to_timestamp('2000January09Sunday', 'YYYYFMMonthDDFMDay');
to_timestamp_8 | to_timestamp
----------------+------------------------------
| Sun Jan 09 00:00:00 2000 PST
(1 row)

28
src/test/regress/sql/int8.sql
Unescape View File

@ -26,3 +26,31 @@ SELECT '' AS five, q1, int8(float8(q1)) AS "two coercions" FROM INT8_TBL;
SELECT '' AS five, 2 * q1 AS "twice int4" FROM INT8_TBL;
SELECT '' AS five, q1 * 2 AS "twice int4" FROM INT8_TBL;
-- TO_CHAR()
--
SELECT '' AS to_char_1, to_char(q1, '9G999G999G999G999G999'), to_char(q2, '9,999,999,999,999,999')
FROM INT8_TBL;
SELECT '' AS to_char_2, to_char(q1, '9G999G999G999G999G999D999G999'), to_char(q2, '9,999,999,999,999,999.999,999')
FROM INT8_TBL;
SELECT '' AS to_char_3, to_char( (q1 * -1), '9999999999999999PR'), to_char( (q2 * -1), '9999999999999999.999PR')
FROM INT8_TBL;
SELECT '' AS to_char_4, to_char( (q1 * -1), '9999999999999999S'), to_char( (q2 * -1), 'S9999999999999999')
FROM INT8_TBL;
SELECT '' AS to_char_5, to_char(q2, 'MI9999999999999999') FROM INT8_TBL;
SELECT '' AS to_char_6, to_char(q2, 'FMS9999999999999999') FROM INT8_TBL;
SELECT '' AS to_char_7, to_char(q2, 'FM9999999999999999THPR') FROM INT8_TBL;
SELECT '' AS to_char_8, to_char(q2, 'SG9999999999999999th') FROM INT8_TBL;
SELECT '' AS to_char_9, to_char(q2, '0999999999999999') FROM INT8_TBL;
SELECT '' AS to_char_10, to_char(q2, 'S0999999999999999') FROM INT8_TBL;
SELECT '' AS to_char_11, to_char(q2, 'FM0999999999999999') FROM INT8_TBL;
SELECT '' AS to_char_12, to_char(q2, 'FM9999999999999999.000') FROM INT8_TBL;
SELECT '' AS to_char_13, to_char(q2, 'L9999999999999999.000') FROM INT8_TBL;
SELECT '' AS to_char_14, to_char(q2, 'FM9999999999999999.999') FROM INT8_TBL;
SELECT '' AS to_char_15, to_char(q2, 'S 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9') FROM INT8_TBL;
SELECT '' AS to_char_16, to_char(q2, '99999 text 9999 "9999" 999 "\\"text between quote marks\\"" 9999') FROM INT8_TBL;
SELECT '' AS to_char_17, to_char(q2, '999999SG9999999999') FROM INT8_TBL;

49
src/test/regress/sql/numeric.sql
Unescape View File

@ -652,3 +652,52 @@ INSERT INTO fract_only VALUES (7, '0.00001');
INSERT INTO fract_only VALUES (8, '0.00017');
SELECT * FROM fract_only;
DROP TABLE fract_only;
-- TO_CHAR()
--
SELECT '' AS to_char_1, to_char(val, '9G999G999G999G999G999')
FROM num_data;
SELECT '' AS to_char_2, to_char(val, '9G999G999G999G999G999D999G999G999G999G999')
FROM num_data;
SELECT '' AS to_char_3, to_char(val, '9999999999999999.999999999999999PR')
FROM num_data;
SELECT '' AS to_char_4, to_char(val, '9999999999999999.999999999999999S')
FROM num_data;
SELECT '' AS to_char_5, to_char(val, 'MI9999999999999999.999999999999999') FROM num_data;
SELECT '' AS to_char_6, to_char(val, 'FMS9999999999999999.999999999999999') FROM num_data;
SELECT '' AS to_char_7, to_char(val, 'FM9999999999999999.999999999999999THPR') FROM num_data;
SELECT '' AS to_char_8, to_char(val, 'SG9999999999999999.999999999999999th') FROM num_data;
SELECT '' AS to_char_9, to_char(val, '0999999999999999.999999999999999') FROM num_data;
SELECT '' AS to_char_10, to_char(val, 'S0999999999999999.999999999999999') FROM num_data;
SELECT '' AS to_char_11, to_char(val, 'FM0999999999999999.999999999999999') FROM num_data;
SELECT '' AS to_char_12, to_char(val, 'FM9999999999999999.099999999999999') FROM num_data;
SELECT '' AS to_char_13, to_char(val, 'FM9999999999990999.990999999999999') FROM num_data;
SELECT '' AS to_char_14, to_char(val, 'FM0999999999999999.999909999999999') FROM num_data;
SELECT '' AS to_char_15, to_char(val, 'FM9999999990999999.099999999999999') FROM num_data;
SELECT '' AS to_char_16, to_char(val, 'L9999999999999999.099999999999999') FROM num_data;
SELECT '' AS to_char_17, to_char(val, 'FM9999999999999999.99999999999999') FROM num_data;
SELECT '' AS to_char_15, to_char(val, 'S 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9') FROM num_data;
SELECT '' AS to_char_16, to_char(val, 'FMS 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 . 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9') FROM num_data;
SELECT '' AS to_char_17, to_char(val, '99999 text 9999 "9999" 999 "\\"text between quote marks\\"" 9999') FROM num_data;
SELECT '' AS to_char_18, to_char(val, '999999SG9999999999') FROM num_data;
SELECT '' AS to_char_19, to_char(val, 'FM9999999999999999.999999999999999') FROM num_data;
-- TO_NUMBER()
--
SELECT '' AS to_number_1, to_number('-34,338,492', '99G999G999');
SELECT '' AS to_number_2, to_number('-34,338,492.654,878', '99G999G999D999G999');
SELECT '' AS to_number_3, to_number('<564646.654564>', '999999.999999PR');
SELECT '' AS to_number_4, to_number('0.00001-', '9.999999S');
SELECT '' AS to_number_5, to_number('5.01-', 'FM9.999999S');
SELECT '' AS to_number_5, to_number('5.01-', 'FM9.999999MI');
SELECT '' AS to_number_7, to_number('5 4 4 4 4 8 . 7 8', '9 9 9 9 9 9 . 9 9');
SELECT '' AS to_number_8, to_number('.01', 'FM9.99');
SELECT '' AS to_number_9, to_number('.0', '99999999.99999999');
SELECT '' AS to_number_10, to_number('0', '99.99');
SELECT '' AS to_number_11, to_number('.-01', 'S99.99');
SELECT '' AS to_number_12, to_number('.01-', '99.99S');
SELECT '' AS to_number_13, to_number(' . 0 1 -', ' 9 9 . 9 9 S');

45
src/test/regress/sql/timestamp.sql
Unescape View File

@ -167,3 +167,48 @@ SELECT '' AS fortynine, date_part( 'quarter', d1) AS quarter, date_part( 'msec',
date_part( 'usec', d1) AS usec
FROM TIMESTAMP_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
-- TO_CHAR()
--
SELECT '' AS to_char_1, to_char(d1, 'DAY Day day DY Dy dy MONTH Month month RM MON Mon mon')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_2, to_char(d1, 'FMDAY FMDay FMday FMMONTH FMMonth FMmonth FMRM')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_3, to_char(d1, 'Y,YYY YYYY YYY YY Y CC Q MM WW DDD DD D J')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_4, to_char(d1, 'FMY,YYY FMYYYY FMYYY FMYY FMY FMCC FMQ FMMM FMWW FMDDD FMDD FMD FMJ')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_5, to_char(d1, 'HH HH12 HH24 MI SS SSSS')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_6, to_char(d1, '"HH:MI:SS is" HH:MI:SS "\\"text bettween quote marks\\""')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_7, to_char(d1, 'HH24--text--MI--text--SS')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_8, to_char(d1, 'YYYYTH YYYYth Jth')
FROM TIMESTAMP_TBL;
-- TO_TIMESTAMP()
--
SELECT '' AS to_timestamp_1, to_timestamp('0097/Feb/16 --> 08:14:30', 'YYYY/Mon/DD --> HH:MI:SS');
SELECT '' AS to_timestamp_2, to_timestamp('97/2/16 8:14:30', 'FMYYYY/FMMM/FMDD FMHH:FMMI:FMSS');
SELECT '' AS to_timestamp_3, to_timestamp('1985 January 12', 'YYYY FMMonth DD');
SELECT '' AS to_timestamp_4, to_timestamp('My birthday-> Year: 1976, Month: May, Day: 16',
'"My birthday-> Year" YYYY, "Month:" FMMonth, "Day:" DD');
SELECT '' AS to_timestamp_5, to_timestamp('1,582nd VIII 21', 'Y,YYYth FMRM DD');
SELECT '' AS to_timestamp_6, to_timestamp('15 "text bettween quote marks" 98 54 45',
'HH "\\text bettween quote marks\\"" YY MI SS');
SELECT '' AS to_timestamp_7, to_timestamp('05121445482000', 'MMDDHHMISSYYYY');
SELECT '' AS to_timestamp_8, to_timestamp('2000January09Sunday', 'YYYYFMMonthDDFMDay');

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