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Update create_rule manual page.

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REL7_0_PATCHES
Bruce Momjian 26 years ago
parent dce53f0dd5
commit 28fb1c196b
9 changed files with 500 additions and 134 deletions
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  1. 22
      doc/src/sgml/func.sgml
  2. 35
      doc/src/sgml/ref/create_rule.sgml
  3. 453
      src/backend/utils/adt/formatting.c
  4. 2
      src/test/regress/expected/int8.out
  5. 20
      src/test/regress/expected/numeric.out
  6. 87
      src/test/regress/expected/timestamp.out
  7. 2
      src/test/regress/sql/int8.sql
  8. 10
      src/test/regress/sql/numeric.sql
  9. 3
      src/test/regress/sql/timestamp.sql

22
doc/src/sgml/func.sgml
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@ -688,6 +688,14 @@
<entry>SSSS</entry>
<entry>seconds past midnight (0-86399)</entry>
</row>
<row>
<entry>AM or A.M. or PM or P.M.</entry>
<entry>meridian indicator (upper case)</entry>
</row>
<row>
<entry>am or a.m. or pm or p.m.</entry>
<entry>meridian indicator (lower case)</entry>
</row>
<row>
<entry>Y,YYY</entry>
<entry>year (4 and more digits) with comma</entry>
@ -708,6 +716,14 @@
<entry>Y</entry>
<entry>last digit of year</entry>
</row>
<row>
<entry>BC or B.C. or AD or A.D.</entry>
<entry>year indicator (upper case)</entry>
</row>
<row>
<entry>bc or b.c. or ad or a.d.</entry>
<entry>year indicator (lower case)</entry>
</row>
<row>
<entry>MONTH</entry>
<entry>full upper case month name (9 chars)</entry>
@ -794,7 +810,11 @@
</row>
<row>
<entry>RM</entry>
<entry>month in Roman Numerals (I-XII; I=JAN)</entry>
<entry>month in Roman Numerals (I-XII; I=JAN) - upper case</entry>
</row>
<row>
<entry>rn</entry>
<entry>month in Roman Numerals (I-XII; I=JAN) - lower case</entry>
</row>
</tbody>
</tgroup>

35
doc/src/sgml/ref/create_rule.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_rule.sgml,v 1.13 2000/04/07 17:37:24 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_rule.sgml,v 1.14 2000/04/07 19:17:30 momjian Exp $
Postgres documentation
-->
@ -126,16 +126,17 @@ CREATE
<para>
The <productname>Postgres</productname>
<firstterm>rule system</firstterm> allows one to define an
alternate action to be performed on updates, inserts, or deletions
alternate action to be performed on inserts, updates, or deletions
from database tables or classes. Currently, rules are used to
implement table views.
</para>
<para>
The semantics of a rule is that at the time an individual instance is
accessed, updated, inserted or deleted, there is a current instance (for
retrieves, updates and deletes) and a new instance (for updates and
appends). If the <replaceable class="parameter">event</replaceable>
accessed, inserted, updated, or deleted, there is a current instance (for
selects, updates and deletes) and a new instance (for inserts and
updates).
If the <replaceable class="parameter">event</replaceable>
specified in the ON clause and the
<replaceable class="parameter">condition</replaceable> specified in the
WHERE clause are true for the current instance, the
@ -162,8 +163,8 @@ CREATE
<para>
A caution about SQL rules is in order. If the same class name
or instance variable appears in the
<replaceable class="parameter">event</replaceable>, the
<replaceable class="parameter">condition</replaceable> and the
<replaceable class="parameter">event</replaceable>,
<replaceable class="parameter">condition</replaceable> and
<replaceable class="parameter">action</replaceable> parts of a rule,
they are all considered different tuple variables. More accurately,
<literal>new</literal> and <literal>current</literal> are the only tuple
@ -172,13 +173,13 @@ CREATE
<programlisting>
ON UPDATE TO emp.salary WHERE emp.name = "Joe"
DO
UPDATE emp ( ... ) WHERE ...
UPDATE emp SET ... WHERE ...
</programlisting>
<programlisting>
ON UPDATE TO emp-1.salary WHERE emp-2.name = "Joe"
DO
UPDATE emp-3 ( ... ) WHERE ...
UPDATE emp-3 SET ... WHERE ...
</programlisting>
Each rule can have the optional tag INSTEAD.
@ -194,11 +195,12 @@ ON UPDATE TO emp-1.salary WHERE emp-2.name = "Joe"
<literal>NOTHING</literal>.
</para>
<para>
It is very important to note that the rewrite rule system
will neither detect nor process circular rules. For example, though each
It is very important to note to avoid circular rules.
For example, though each
of the following two rule definitions are accepted by
<productname>Postgres</productname>, the
retrieve command will cause <productname>Postgres</productname> to crash:
select command will cause <productname>Postgres</productname> to
report an error because the query cycled too many times:
<example>
<title>Example of a circular rewrite rule combination.</title>
@ -216,8 +218,9 @@ CREATE RULE bad_rule_combination_2 AS
SELECT TO emp;
</programlisting>
<para>
This attempt to retrieve from EMP will cause
<productname>Postgres</productname> to crash.
This attempt to select from EMP will cause
<productname>Postgres</productname> to issue an error
because the queries cycled too many times.
<programlisting>
SELECT * FROM emp;
</programlisting></para>
@ -306,7 +309,7 @@ CREATE toyemp(name = char16, salary = int4);
CREATE RULE example_4 AS
ON SELECT TO toyemp
DO INSTEAD
SELECT (emp.name, emp.salary)
SELECT emp.name, emp.salary
FROM emp
WHERE emp.dept = "toy";
</programlisting>
@ -317,7 +320,7 @@ CREATE RULE example_4 AS
CREATE RULE example_5 AS
ON INERT TO emp WHERE new.salary > 5000
DO
UPDATE NEWSET salary = 5000;
UPDATE NEWSET SET salary = 5000;
</programlisting>
</para>
</refsect1>

453
src/backend/utils/adt/formatting.c
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@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
* formatting.c
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.6 2000/03/16 01:35:41 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.7 2000/04/07 19:17:31 momjian Exp $
*
*
* Portions Copyright (c) 1999-2000, PostgreSQL, Inc
@ -29,7 +29,7 @@
* In this module the POSIX 'struct tm' type is *not* used, but rather
* PgSQL type, which has tm_mon based on one (*non* zero) and
* year *not* based on 1900, but is used full year number.
* Module supports AC / BC years.
* Module supports AD / BC / AM / PM.
*
* Supported types for to_char():
*
@ -51,7 +51,7 @@
* UnComment me for DEBUG
* ----------
*/
/***
/***
#define DEBUG_TO_FROM_CHAR
#define DEBUG_elog_output NOTICE
***/
@ -81,8 +81,8 @@
* KeyWord Index (ascii from position 32 (' ') to 126 (~))
* ----------
*/
#define KeyWord_INDEX_SIZE ('~' - ' ' + 1)
#define KeyWord_INDEX_FILTER(_c) ((_c) < ' ' || (_c) > '~' ? 0 : 1)
#define KeyWord_INDEX_SIZE ('~' - ' ')
#define KeyWord_INDEX_FILTER(_c) ((_c) <= ' ' || (_c) >= '~' ? 0 : 1)
/* ----------
* Maximal length of one node
@ -153,7 +153,33 @@ static char *months_full[] = {
* ----------
*/
#define YEAR_ABS(_y) (_y < 0 ? -(_y -1) : _y)
#define BC_STR " BC"
#define BC_STR_ORIG " BC"
#define A_D_STR "A.D."
#define a_d_STR "a.d."
#define AD_STR "AD"
#define ad_STR "ad"
#define B_C_STR "B.C."
#define b_c_STR "b.c."
#define BC_STR "BC"
#define bc_STR "bc"
/* ----------
* AM / PM
* ----------
*/
#define A_M_STR "A.M."
#define a_m_STR "a.m."
#define AM_STR "AM"
#define am_STR "am"
#define P_M_STR "P.M."
#define p_m_STR "p.m."
#define PM_STR "PM"
#define pm_STR "pm"
/* ----------
* Months in roman-numeral
@ -161,10 +187,11 @@ static char *months_full[] = {
* 'VIII' must be over 'V')
* ----------
*/
static char *rm_months[] = {
"XII", "XI", "X", "IX", "VIII", "VII",
"VI", "V", "IV", "III", "II", "I", NULL
};
static char *rm_months_upper[] =
{ "XII", "XI", "X", "IX", "VIII", "VII", "VI", "V", "IV", "III", "II", "I", NULL };
static char *rm_months_lower[] =
{ "xii", "xi", "x", "ix", "viii", "vii", "vi", "v", "iv", "iii", "ii", "i", NULL };
/* ----------
* Roman numbers
@ -361,6 +388,7 @@ static int dch_date(int arg, char *inout, int suf, int flag, FormatNode *node);
*/
static KeySuffix DCH_suff[] = {
{ "FM", 2, DCH_S_FM, SUFFTYPE_PREFIX },
{ "fm", 2, DCH_S_FM, SUFFTYPE_PREFIX },
{ "TH", 2, DCH_S_TH, SUFFTYPE_POSTFIX },
{ "th", 2, DCH_S_th, SUFFTYPE_POSTFIX },
{ "SP", 2, DCH_S_SP, SUFFTYPE_POSTFIX },
@ -397,6 +425,12 @@ static KeySuffix DCH_suff[] = {
*/
typedef enum {
DCH_A_D,
DCH_A_M,
DCH_AD,
DCH_AM,
DCH_B_C,
DCH_BC,
DCH_CC,
DCH_DAY,
DCH_DDD,
@ -416,6 +450,8 @@ typedef enum {
DCH_MON,
DCH_Month,
DCH_Mon,
DCH_P_M,
DCH_PM,
DCH_Q,
DCH_RM,
DCH_SSSS,
@ -427,10 +463,41 @@ typedef enum {
DCH_YYY,
DCH_YY,
DCH_Y,
DCH_day,
DCH_a_d,
DCH_a_m,
DCH_ad,
DCH_am,
DCH_b_c,
DCH_bc,
DCH_cc,
DCH_day,
DCH_ddd,
DCH_dd,
DCH_dy,
DCH_d,
DCH_fx,
DCH_hh24,
DCH_hh12,
DCH_hh,
DCH_j,
DCH_mi,
DCH_mm,
DCH_month,
DCH_mon,
DCH_p_m,
DCH_pm,
DCH_q,
DCH_rm,
DCH_ssss,
DCH_ss,
DCH_ww,
DCH_w,
DCH_y_yyy,
DCH_yyyy,
DCH_yyy,
DCH_yy,
DCH_y,
/* last */
_DCH_last_
} DCH_poz;
@ -456,8 +523,23 @@ typedef enum {
NUM_S,
NUM_TH,
NUM_V,
NUM_b,
NUM_c,
NUM_d,
NUM_e,
NUM_fm,
NUM_g,
NUM_l,
NUM_mi,
NUM_pl,
NUM_pr,
NUM_rn,
NUM_sg,
NUM_sp,
NUM_s,
NUM_th,
NUM_v,
/* last */
_NUM_last_
} NUM_poz;
@ -468,44 +550,80 @@ typedef enum {
*/
static KeyWord DCH_keywords[] = {
/* keyword, len, func. type is in Index */
{ "CC", 2, dch_date, DCH_CC }, /*C*/
{ "DAY", 3, dch_date, DCH_DAY }, /*D*/
{ "DDD", 3, dch_date, DCH_DDD },
{ "DD", 2, dch_date, DCH_DD },
{ "DY", 2, dch_date, DCH_DY },
{ "Day", 3, dch_date, DCH_Day },
{ "Dy", 2, dch_date, DCH_Dy },
{ "D", 1, dch_date, DCH_D },
{ "FX", 2, dch_global, DCH_FX }, /*F*/
{ "HH24", 4, dch_time, DCH_HH24 }, /*H*/
{ "HH12", 4, dch_time, DCH_HH12 },
{ "HH", 2, dch_time, DCH_HH },
{ "J", 1, dch_date, DCH_J }, /*J*/
{ "MI", 2, dch_time, DCH_MI },
{ "MM", 2, dch_date, DCH_MM },
{ "MONTH", 5, dch_date, DCH_MONTH },
{ "MON", 3, dch_date, DCH_MON },
{ "Month", 5, dch_date, DCH_Month },
{ "Mon", 3, dch_date, DCH_Mon },
{ "Q", 1, dch_date, DCH_Q }, /*Q*/
{ "RM", 2, dch_date, DCH_RM }, /*R*/
{ "SSSS", 4, dch_time, DCH_SSSS }, /*S*/
{ "SS", 2, dch_time, DCH_SS },
{ "WW", 2, dch_date, DCH_WW }, /*W*/
{ "W", 1, dch_date, DCH_W },
{ "Y,YYY", 5, dch_date, DCH_Y_YYY }, /*Y*/
{ "YYYY", 4, dch_date, DCH_YYYY },
{ "YYY", 3, dch_date, DCH_YYY },
{ "YY", 2, dch_date, DCH_YY },
{ "Y", 1, dch_date, DCH_Y },
{ "day", 3, dch_date, DCH_day }, /*d*/
{ "dy", 2, dch_date, DCH_dy },
{ "month", 5, dch_date, DCH_month }, /*m*/
{ "mon", 3, dch_date, DCH_mon },
{ "A.D.", 4, dch_date, DCH_A_D }, /*A*/
{ "A.M.", 4, dch_time, DCH_A_M },
{ "AD", 2, dch_date, DCH_AD },
{ "AM", 2, dch_time, DCH_AM },
{ "B.C.", 4, dch_date, DCH_B_C }, /*B*/
{ "BC", 2, dch_date, DCH_BC },
{ "CC", 2, dch_date, DCH_CC }, /*C*/
{ "DAY", 3, dch_date, DCH_DAY }, /*D*/
{ "DDD", 3, dch_date, DCH_DDD },
{ "DD", 2, dch_date, DCH_DD },
{ "DY", 2, dch_date, DCH_DY },
{ "Day", 3, dch_date, DCH_Day },
{ "Dy", 2, dch_date, DCH_Dy },
{ "D", 1, dch_date, DCH_D },
{ "FX", 2, dch_global, DCH_FX }, /*F*/
{ "HH24", 4, dch_time, DCH_HH24 }, /*H*/
{ "HH12", 4, dch_time, DCH_HH12 },
{ "HH", 2, dch_time, DCH_HH },
{ "J", 1, dch_date, DCH_J }, /*J*/
{ "MI", 2, dch_time, DCH_MI },
{ "MM", 2, dch_date, DCH_MM },
{ "MONTH", 5, dch_date, DCH_MONTH },
{ "MON", 3, dch_date, DCH_MON },
{ "Month", 5, dch_date, DCH_Month },
{ "Mon", 3, dch_date, DCH_Mon },
{ "P.M.", 4, dch_time, DCH_P_M }, /*P*/
{ "PM", 2, dch_time, DCH_PM },
{ "Q", 1, dch_date, DCH_Q }, /*Q*/
{ "RM", 2, dch_date, DCH_RM }, /*R*/
{ "SSSS", 4, dch_time, DCH_SSSS }, /*S*/
{ "SS", 2, dch_time, DCH_SS },
{ "WW", 2, dch_date, DCH_WW }, /*W*/
{ "W", 1, dch_date, DCH_W },
{ "Y,YYY", 5, dch_date, DCH_Y_YYY }, /*Y*/
{ "YYYY", 4, dch_date, DCH_YYYY },
{ "YYY", 3, dch_date, DCH_YYY },
{ "YY", 2, dch_date, DCH_YY },
{ "Y", 1, dch_date, DCH_Y },
{ "a.d.", 4, dch_date, DCH_a_d }, /*a*/
{ "a.m.", 4, dch_time, DCH_a_m },
{ "ad", 2, dch_date, DCH_ad },
{ "am", 2, dch_time, DCH_am },
{ "b.c.", 4, dch_date, DCH_b_c }, /*b*/
{ "bc", 2, dch_date, DCH_bc },
{ "cc", 2, dch_date, DCH_CC }, /*c*/
{ "day", 3, dch_date, DCH_day }, /*d*/
{ "ddd", 3, dch_date, DCH_DDD },
{ "dd", 2, dch_date, DCH_DD },
{ "dy", 2, dch_date, DCH_dy },
{ "d", 1, dch_date, DCH_D },
{ "fx", 2, dch_global, DCH_FX }, /*f*/
{ "hh24", 4, dch_time, DCH_HH24 }, /*h*/
{ "hh12", 4, dch_time, DCH_HH12 },
{ "hh", 2, dch_time, DCH_HH },
{ "j", 1, dch_time, DCH_J }, /*j*/
{ "mi", 2, dch_time, DCH_MI }, /*m*/
{ "mm", 2, dch_date, DCH_MM },
{ "month", 5, dch_date, DCH_month },
{ "mon", 3, dch_date, DCH_mon },
{ "p.m.", 4, dch_time, DCH_p_m }, /*p*/
{ "pm", 2, dch_time, DCH_pm },
{ "q", 1, dch_date, DCH_Q }, /*q*/
{ "rm", 2, dch_date, DCH_rm }, /*r*/
{ "ssss", 4, dch_time, DCH_SSSS }, /*s*/
{ "ss", 2, dch_time, DCH_SS },
{ "ww", 2, dch_date, DCH_WW }, /*w*/
{ "w", 1, dch_date, DCH_W },
{ "y,yyy", 5, dch_date, DCH_Y_YYY }, /*y*/
{ "yyyy", 4, dch_date, DCH_YYYY },
{ "yyy", 3, dch_date, DCH_YYY },
{ "yy", 2, dch_date, DCH_YY },
{ "y", 1, dch_date, DCH_Y },
/* last */
{ NULL, 0, NULL, 0 }};
{ NULL, 0, NULL, 0 }};
/* ----------
* KeyWords for NUMBER version
@ -513,28 +631,42 @@ static KeyWord DCH_keywords[] = {
*/
static KeyWord NUM_keywords[] = {
/* keyword, len, func. type is in Index */
{ ",", 1, NULL, NUM_COMMA }, /*,*/
{ ".", 1, NULL, NUM_DEC }, /*.*/
{ "0", 1, NULL, NUM_0 }, /*0*/
{ "9", 1, NULL, NUM_9 }, /*9*/
{ "B", 1, NULL, NUM_B }, /*B*/
{ "C", 1, NULL, NUM_C }, /*C*/
{ "D", 1, NULL, NUM_D }, /*D*/
{ "E", 1, NULL, NUM_E }, /*E*/
{ "FM", 2, NULL, NUM_FM }, /*F*/
{ "G", 1, NULL, NUM_G }, /*G*/
{ "L", 1, NULL, NUM_L }, /*L*/
{ "MI", 2, NULL, NUM_MI }, /*M*/
{ "PL", 2, NULL, NUM_PL }, /*P*/
{ "PR", 2, NULL, NUM_PR },
{ "RN", 2, NULL, NUM_RN }, /*R*/
{ "SG", 2, NULL, NUM_SG }, /*S*/
{ "SP", 2, NULL, NUM_SP },
{ "S", 1, NULL, NUM_S },
{ "TH", 2, NULL, NUM_TH }, /*T*/
{ "V", 1, NULL, NUM_V }, /*V*/
{ "rn", 2, NULL, NUM_rn }, /*r*/
{ "th", 2, NULL, NUM_th }, /*t*/
{ ",", 1, NULL, NUM_COMMA }, /*,*/
{ ".", 1, NULL, NUM_DEC }, /*.*/
{ "0", 1, NULL, NUM_0 }, /*0*/
{ "9", 1, NULL, NUM_9 }, /*9*/
{ "B", 1, NULL, NUM_B }, /*B*/
{ "C", 1, NULL, NUM_C }, /*C*/
{ "D", 1, NULL, NUM_D }, /*D*/
{ "E", 1, NULL, NUM_E }, /*E*/
{ "FM", 2, NULL, NUM_FM }, /*F*/
{ "G", 1, NULL, NUM_G }, /*G*/
{ "L", 1, NULL, NUM_L }, /*L*/
{ "MI", 2, NULL, NUM_MI }, /*M*/
{ "PL", 2, NULL, NUM_PL }, /*P*/
{ "PR", 2, NULL, NUM_PR },
{ "RN", 2, NULL, NUM_RN }, /*R*/
{ "SG", 2, NULL, NUM_SG }, /*S*/
{ "SP", 2, NULL, NUM_SP },
{ "S", 1, NULL, NUM_S },
{ "TH", 2, NULL, NUM_TH }, /*T*/
{ "V", 1, NULL, NUM_V }, /*V*/
{ "b", 1, NULL, NUM_B }, /*b*/
{ "c", 1, NULL, NUM_C }, /*c*/
{ "d", 1, NULL, NUM_D }, /*d*/
{ "e", 1, NULL, NUM_E }, /*e*/
{ "fm", 2, NULL, NUM_FM }, /*f*/
{ "g", 1, NULL, NUM_G }, /*g*/
{ "l", 1, NULL, NUM_L }, /*l*/
{ "mi", 2, NULL, NUM_MI }, /*m*/
{ "pl", 2, NULL, NUM_PL }, /*p*/
{ "pr", 2, NULL, NUM_PR },
{ "rn", 2, NULL, NUM_rn }, /*r*/
{ "sg", 2, NULL, NUM_SG }, /*s*/
{ "sp", 2, NULL, NUM_SP },
{ "s", 1, NULL, NUM_S },
{ "th", 2, NULL, NUM_th }, /*t*/
{ "v", 1, NULL, NUM_V }, /*v*/
/* last */
{ NULL, 0, NULL, 0 }};
@ -544,7 +676,7 @@ static KeyWord NUM_keywords[] = {
* KeyWords index for DATE-TIME version
* ----------
*/
static int DCH_index[256 - 32] = {
static int DCH_index[ KeyWord_INDEX_SIZE ] = {
/*
0 1 2 3 4 5 6 7 8 9
*/
@ -553,14 +685,13 @@ static int DCH_index[256 - 32] = {
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, DCH_CC, DCH_DAY,-1,
-1, -1, -1, -1, -1, DCH_A_D,DCH_B_C,DCH_CC, DCH_DAY,-1,
DCH_FX, -1, DCH_HH24,-1, DCH_J, -1, -1, DCH_MI, -1, -1,
-1, DCH_Q, DCH_RM, DCH_SSSS,-1, -1, -1, DCH_WW, -1, DCH_Y_YYY,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
DCH_day,-1, -1, -1, -1, -1, -1, -1, -1, DCH_month,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1
DCH_P_M, DCH_Q, DCH_RM, DCH_SSSS,-1, -1, -1, DCH_WW, -1, DCH_Y_YYY,
-1, -1, -1, -1, -1, -1, -1, DCH_a_d,DCH_b_c,DCH_cc,
DCH_day,-1, DCH_fx, -1, DCH_hh24,-1, DCH_j, -1, -1, DCH_mi,
-1, -1, DCH_p_m, DCH_q, DCH_rm, DCH_ssss,-1, -1, -1, DCH_ww,
-1, DCH_y_yyy,-1, -1, -1, -1
/*---- chars over 126 are skiped ----*/
};
@ -569,7 +700,7 @@ DCH_day,-1, -1, -1, -1, -1, -1, -1, -1, DCH_month,
* KeyWords index for NUMBER version
* ----------
*/
static int NUM_index[256 - 32] = {
static int NUM_index[ KeyWord_INDEX_SIZE ] = {
/*
0 1 2 3 4 5 6 7 8 9
*/
@ -581,10 +712,9 @@ static int NUM_index[256 - 32] = {
-1, -1, -1, -1, -1, -1, NUM_B, NUM_C, NUM_D, NUM_E,
NUM_FM, NUM_G, -1, -1, -1, -1, NUM_L, NUM_MI, -1, -1,
NUM_PL,-1, NUM_RN, NUM_SG, NUM_TH, -1, NUM_V, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, NUM_rn, -1, NUM_th, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, NUM_b, NUM_c,
NUM_d, NUM_e, NUM_fm, NUM_g, -1, -1, -1, -1, NUM_l, NUM_mi,
-1, -1, NUM_pl, -1, NUM_rn, NUM_sg, NUM_th, -1, NUM_v, -1,
-1, -1, -1, -1, -1, -1
/*---- chars over 126 are skiped ----*/
@ -646,7 +776,7 @@ static char *str_numth(char *dest, char *num, int type);
static int int4len(int4 num);
static char *str_toupper(char *buff);
static char *str_tolower(char *buff);
static int is_acdc(char *str, int *len);
/* static int is_acdc(char *str, int *len); */
static int seq_search(char *name, char **array, int type, int max, int *len);
static int dch_global(int arg, char *inout, int suf, int flag, FormatNode *node);
static int dch_time(int arg, char *inout, int suf, int flag, FormatNode *node);
@ -1165,6 +1295,7 @@ str_tolower(char *buff)
* Check if in string is AC or BC (return: 0==none; -1==BC; 1==AC)
* ----------
*/
/************* not used - use AD/BC format pictures instead **********
static int
is_acdc(char *str, int *len)
{
@ -1187,6 +1318,7 @@ is_acdc(char *str, int *len)
}
return 0;
}
******************************/
/* ----------
* Sequential search with to upper/lower conversion
@ -1316,6 +1448,54 @@ dch_time(int arg, char *inout, int suf, int flag, FormatNode *node)
char *p_inout = inout;
switch(arg) {
case DCH_A_M:
case DCH_P_M:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_hour > 13 ? P_M_STR : A_M_STR ));
return 3;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, P_M_STR, 4)==0 && tm->tm_hour < 13)
tm->tm_hour += 12;
return 3;
}
case DCH_AM:
case DCH_PM:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_hour > 13 ? PM_STR : AM_STR ));
return 1;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, PM_STR, 2)==0 && tm->tm_hour < 13)
tm->tm_hour += 12;
return 1;
}
case DCH_a_m:
case DCH_p_m:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_hour > 13 ? p_m_STR : a_m_STR ));
return 3;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, p_m_STR, 4)==0 && tm->tm_hour < 13)
tm->tm_hour += 12;
return 3;
}
case DCH_am:
case DCH_pm:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_hour > 13 ? pm_STR : am_STR ));
return 1;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, pm_STR, 2)==0 && tm->tm_hour < 13)
tm->tm_hour += 12;
return 1;
}
case DCH_HH:
case DCH_HH12:
@ -1407,7 +1587,7 @@ dch_time(int arg, char *inout, int suf, int flag, FormatNode *node)
str_numth(p_inout, inout, S_TH_TYPE(suf));
return strlen(p_inout)-1;
} else if (flag == FROM_CHAR)
elog(ERROR, "to_datatime(): SSSS is not supported");
elog(ERROR, "to_timestamp(): SSSS is not supported");
}
return -1;
}
@ -1472,6 +1652,63 @@ dch_date(int arg, char *inout, int suf, int flag, FormatNode *node)
}
switch(arg) {
case DCH_A_D:
case DCH_B_C:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_year < 0 ? B_C_STR : A_D_STR ));
return 3;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, B_C_STR, 4)==0 && tm->tm_year > 0)
tm->tm_year = -(tm->tm_year);
if (tm->tm_year < 0)
tm->tm_year = tm->tm_year+1;
return 3;
}
case DCH_AD:
case DCH_BC:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_year < 0 ? BC_STR : AD_STR ));
return 1;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, BC_STR, 2)==0 && tm->tm_year > 0)
tm->tm_year = -(tm->tm_year);
if (tm->tm_year < 0)
tm->tm_year = tm->tm_year+1;
return 1;
}
case DCH_a_d:
case DCH_b_c:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_year < 0 ? b_c_STR : a_d_STR ));
return 3;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, b_c_STR, 4)==0 && tm->tm_year > 0)
tm->tm_year = -(tm->tm_year);
if (tm->tm_year < 0)
tm->tm_year = tm->tm_year+1;
return 3;
}
case DCH_ad:
case DCH_bc:
if (flag == TO_CHAR) {
strcpy(inout, (tm->tm_year < 0 ? bc_STR : ad_STR ));
return 1;
} else if (flag == FROM_CHAR) {
if (strncmp(inout, bc_STR, 2)==0 && tm->tm_year > 0)
tm->tm_year = -(tm->tm_year);
if (tm->tm_year < 0)
tm->tm_year = tm->tm_year+1;
return 1;
}
case DCH_MONTH:
strcpy(inout, months_full[ tm->tm_mon - 1]);
sprintf(inout, "%*s", S_FM(suf) ? 0 : -9, str_toupper(inout));
@ -1662,8 +1899,10 @@ dch_date(int arg, char *inout, int suf, int flag, FormatNode *node)
sprintf(inout, "%d,%03d", i, YEAR_ABS(tm->tm_year) -(i*1000));
if (S_THth(suf))
str_numth(p_inout, inout, S_TH_TYPE(suf));
/*
if (tm->tm_year < 0)
strcat(inout, BC_STR);
strcat(inout, BC_STR_ORIG);
*/
return strlen(p_inout)-1;
} else if (flag == FROM_CHAR) {
@ -1676,15 +1915,16 @@ dch_date(int arg, char *inout, int suf, int flag, FormatNode *node)
else
len = int4len((int4) tm->tm_year)+1;
len += SKIP_THth(suf);
/* AC/BC */
/* AC/BC
if (is_acdc(inout+len, &len) < 0 && tm->tm_year > 0)
tm->tm_year = -(tm->tm_year);
if (tm->tm_year < 0)
tm->tm_year = tm->tm_year+1;
*/
return len-1;
}
case DCH_YYYY:
case DCH_YYYY :
if (flag == TO_CHAR) {
if (tm->tm_year <= 9999 && tm->tm_year >= -9998)
sprintf(inout, "%0*d", S_FM(suf) ? 0 : 4, YEAR_ABS(tm->tm_year));
@ -1692,8 +1932,10 @@ dch_date(int arg, char *inout, int suf, int flag, FormatNode *node)
sprintf(inout, "%d", YEAR_ABS(tm->tm_year));
if (S_THth(suf))
str_numth(p_inout, inout, S_TH_TYPE(suf));
/*
if (tm->tm_year < 0)
strcat(inout, BC_STR);
strcat(inout, BC_STR_ORIG);
*/
return strlen(p_inout)-1;
} else if (flag == FROM_CHAR) {
@ -1703,11 +1945,12 @@ dch_date(int arg, char *inout, int suf, int flag, FormatNode *node)
else
len = int4len((int4) tm->tm_year);
len += SKIP_THth(suf);
/* AC/BC */
/* AC/BC
if (is_acdc(inout+len, &len) < 0 && tm->tm_year > 0)
tm->tm_year = -(tm->tm_year);
if (tm->tm_year < 0)
tm->tm_year = tm->tm_year+1;
*/
return len-1;
}
@ -1768,14 +2011,14 @@ dch_date(int arg, char *inout, int suf, int flag, FormatNode *node)
case DCH_RM:
if (flag == TO_CHAR) {
sprintf(inout, "%*s", S_FM(suf) ? 0 : -4,
rm_months[ 12 - tm->tm_mon ]);
rm_months_upper[ 12 - tm->tm_mon ]);
if (S_FM(suf))
return strlen(p_inout)-1;
else
return 3;
} else if (flag == FROM_CHAR) {
tm->tm_mon = 11-seq_search(inout, rm_months, ALL_UPPER, FULL_SIZ, &len);
tm->tm_mon = 11-seq_search(inout, rm_months_upper, ALL_UPPER, FULL_SIZ, &len);
CHECK_SEQ_SEARCH(len, "RM");
++tm->tm_mon;
if (S_FM(suf))
@ -1783,6 +2026,25 @@ dch_date(int arg, char *inout, int suf, int flag, FormatNode *node)
else
return 3;
}
case DCH_rm:
if (flag == TO_CHAR) {
sprintf(inout, "%*s", S_FM(suf) ? 0 : -4,
rm_months_lower[ 12 - tm->tm_mon ]);
if (S_FM(suf))
return strlen(p_inout)-1;
else
return 3;
} else if (flag == FROM_CHAR) {
tm->tm_mon = 11-seq_search(inout, rm_months_lower, ALL_UPPER, FULL_SIZ, &len);
CHECK_SEQ_SEARCH(len, "rm");
++tm->tm_mon;
if (S_FM(suf))
return len-1;
else
return 3;
}
case DCH_W:
if (flag == TO_CHAR) {
@ -1988,7 +2250,7 @@ timestamp_to_char(Timestamp *dt, text *fmt)
#ifdef DEBUG_TO_FROM_CHAR
/* dump_node(ent->format, len); */
/* dump_index(DCH_keywords, DCH_index); */
/* dump_index(DCH_keywords, DCH_index); */
#endif
}
format = ent->format;
@ -2361,6 +2623,11 @@ NUM_cache( int len, NUMDesc *Num, char *pars_str, int *flag)
Num->zero_end = ent->Num.zero_end;
}
#ifdef DEBUG_TO_FROM_CHAR
/* dump_node(format, len); */
dump_index(NUM_keywords, NUM_index);
#endif
pfree(str);
return format;
}

2
src/test/regress/expected/int8.out
Unescape View File

@ -273,7 +273,7 @@ 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'
| - 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;
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

20
src/test/regress/expected/numeric.out
Unescape View File

@ -955,8 +955,8 @@ SELECT '' AS to_char_17, to_char(val, 'FM9999999999999999.99999999999999') FROM
| -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
SELECT '' AS to_char_18, 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_18 | 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
@ -970,8 +970,8 @@ 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
| -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
SELECT '' AS to_char_19, 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_19 | to_char
------------+-------------------------------------------------------
| + 0 .
| + 0 .
@ -985,8 +985,8 @@ 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
| - 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
SELECT '' AS to_char_20, to_char(val, '99999 "text" 9999 "9999" 999 "\\"text between quote marks\\"" 9999') FROM num_data;
to_char_20 | to_char
------------+-----------------------------------------------------------
| text 9999 "text between quote marks" 0
| text 9999 "text between quote marks" 0
@ -1000,8 +1000,8 @@ SELECT '' AS to_char_17, to_char(val, '99999 text 9999 "9999" 999 "\\"text betwe
| 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
SELECT '' AS to_char_21, to_char(val, '999999SG9999999999') FROM num_data;
to_char_21 | to_char
------------+-------------------
| + 0
| + 0
@ -1015,8 +1015,8 @@ SELECT '' AS to_char_18, to_char(val, '999999SG9999999999') FROM num_data;
| - 24926804
(10 rows)
SELECT '' AS to_char_19, to_char(val, 'FM9999999999999999.999999999999999') FROM num_data;
to_char_19 | to_char
SELECT '' AS to_char_22, to_char(val, 'FM9999999999999999.999999999999999') FROM num_data;
to_char_22 | to_char
------------+---------------------
| 0.
| 0.

87
src/test/regress/expected/timestamp.out
Unescape View File

@ -1018,8 +1018,8 @@ SELECT '' AS to_char_2, to_char(d1, 'FMDAY FMDay FMday FMMONTH FMMonth FMmonth F
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
-----------+-------------------------------------------------------
to_char_3 | to_char
-----------+-------------------------------------------------
|
|
|
@ -1063,7 +1063,7 @@ SELECT '' AS to_char_3, to_char(d1, 'Y,YYY YYYY YYY YY Y CC Q MM WW DDD DD D J')
| 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 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
@ -1136,7 +1136,7 @@ SELECT '' AS to_char_4, to_char(d1, 'FMY,YYY FMYYYY FMYYY FMYY FMY FMCC FMQ FMMM
| 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 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
@ -1381,8 +1381,8 @@ SELECT '' AS to_char_7, to_char(d1, 'HH24--text--MI--text--SS')
SELECT '' AS to_char_8, to_char(d1, 'YYYYTH YYYYth Jth')
FROM TIMESTAMP_TBL;
to_char_8 | to_char
-----------+-------------------------------
to_char_8 | to_char
-----------+-------------------------
|
|
|
@ -1426,7 +1426,7 @@ SELECT '' AS to_char_8, to_char(d1, 'YYYYTH YYYYth Jth')
| 1997TH 1997th 2450494th
| 1997TH 1997th 2450495th
| 1997TH 1997th 2450496th
| 0097TH BC 0097th BC 1686042nd
| 0097TH 0097th 1686042nd
| 0097TH 0097th 1756536th
| 0597TH 0597th 1939157th
| 1097TH 1097th 2121778th
@ -1451,6 +1451,79 @@ SELECT '' AS to_char_8, to_char(d1, 'YYYYTH YYYYth Jth')
| 2001ST 2001st 2451911st
(66 rows)
SELECT '' AS to_char_9, to_char(d1, 'YYYY A.D. YYYY a.d. YYYY bc HH:MI:SS P.M. HH:MI:SS p.m. HH:MI:SS pm')
FROM TIMESTAMP_TBL;
to_char_9 | to_char
-----------+---------------------------------------------------------------------
|
|
|
| 1970 A.D. 1970 a.d. 1970 ad 12:00:00 A.M. 12:00:00 a.m. 12:00:00 am
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 12:00:00 A.M. 12:00:00 a.m. 12:00:00 am
| 1997 A.D. 1997 a.d. 1997 ad 03:04:05 A.M. 03:04:05 a.m. 03:04:05 am
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 2000 A.D. 2000 a.d. 2000 ad 08:14:01 A.M. 08:14:01 a.m. 08:14:01 am
| 2000 A.D. 2000 a.d. 2000 ad 04:14:02 A.M. 04:14:02 a.m. 04:14:02 am
| 2000 A.D. 2000 a.d. 2000 ad 02:14:03 A.M. 02:14:03 a.m. 02:14:03 am
| 2000 A.D. 2000 a.d. 2000 ad 03:14:04 A.M. 03:14:04 a.m. 03:14:04 am
| 2000 A.D. 2000 a.d. 2000 ad 01:14:05 A.M. 01:14:05 a.m. 01:14:05 am
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:00 P.M. 05:32:00 p.m. 05:32:00 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 09:32:01 A.M. 09:32:01 a.m. 09:32:01 am
| 1997 A.D. 1997 a.d. 1997 ad 09:32:01 A.M. 09:32:01 a.m. 09:32:01 am
| 1997 A.D. 1997 a.d. 1997 ad 09:32:01 A.M. 09:32:01 a.m. 09:32:01 am
| 1997 A.D. 1997 a.d. 1997 ad 06:32:01 P.M. 06:32:01 p.m. 06:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 0097 B.C. 0097 b.c. 0097 bc 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 0097 A.D. 0097 a.d. 0097 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 0597 A.D. 0597 a.d. 0597 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1097 A.D. 1097 a.d. 1097 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1697 A.D. 1697 a.d. 1697 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1797 A.D. 1797 a.d. 1797 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1897 A.D. 1897 a.d. 1897 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 2097 A.D. 2097 a.d. 2097 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 1999 A.D. 1999 a.d. 1999 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 2000 A.D. 2000 a.d. 2000 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 2000 A.D. 2000 a.d. 2000 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
| 2001 A.D. 2001 a.d. 2001 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
(66 rows)
-- TO_TIMESTAMP()
--
SELECT '' AS to_timestamp_1, to_timestamp('0097/Feb/16 --> 08:14:30', 'YYYY/Mon/DD --> HH:MI:SS');

2
src/test/regress/sql/int8.sql
Unescape View File

@ -52,5 +52,5 @@ 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_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;

10
src/test/regress/sql/numeric.sql
Unescape View File

@ -680,11 +680,11 @@ SELECT '' AS to_char_14, to_char(val, 'FM0999999999999999.999909999999999') FRO
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;
SELECT '' AS to_char_18, 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_19, 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_20, to_char(val, '99999 "text" 9999 "9999" 999 "\\"text between quote marks\\"" 9999') FROM num_data;
SELECT '' AS to_char_21, to_char(val, '999999SG9999999999') FROM num_data;
SELECT '' AS to_char_22, to_char(val, 'FM9999999999999999.999999999999999') FROM num_data;
-- TO_NUMBER()
--

3
src/test/regress/sql/timestamp.sql
Unescape View File

@ -199,6 +199,9 @@ SELECT '' AS to_char_7, to_char(d1, 'HH24--text--MI--text--SS')
SELECT '' AS to_char_8, to_char(d1, 'YYYYTH YYYYth Jth')
FROM TIMESTAMP_TBL;
SELECT '' AS to_char_9, to_char(d1, 'YYYY A.D. YYYY a.d. YYYY bc HH:MI:SS P.M. HH:MI:SS p.m. HH:MI:SS pm')
FROM TIMESTAMP_TBL;
-- TO_TIMESTAMP()
--

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