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-rw-r--r--src/backend/utils/adt/datetime.c27
-rw-r--r--src/backend/utils/adt/xml.c89
-rw-r--r--src/include/miscadmin.h3
3 files changed, 100 insertions, 19 deletions
diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c
index 6154c96b9c2..1be6e091632 100644
--- a/src/backend/utils/adt/datetime.c
+++ b/src/backend/utils/adt/datetime.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.177 2007/02/19 17:41:39 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.178 2007/03/01 14:52:03 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -3153,7 +3153,7 @@ datebsearch(const char *key, const datetkn *base, int nel)
* Append representation of a numeric timezone offset to str.
*/
static void
-EncodeTimezone(char *str, int tz)
+EncodeTimezone(char *str, int tz, int style)
{
int hour,
min,
@@ -3171,7 +3171,7 @@ EncodeTimezone(char *str, int tz)
if (sec != 0)
sprintf(str, "%02d:%02d:%02d", hour, min, sec);
- else if (min != 0)
+ else if (min != 0 || style == USE_XSD_DATES)
sprintf(str, "%02d:%02d", hour, min);
else
sprintf(str, "%02d", hour);
@@ -3189,6 +3189,7 @@ EncodeDateOnly(struct pg_tm * tm, int style, char *str)
switch (style)
{
case USE_ISO_DATES:
+ case USE_XSD_DATES:
/* compatible with ISO date formats */
if (tm->tm_year > 0)
sprintf(str, "%04d-%02d-%02d",
@@ -3266,7 +3267,7 @@ EncodeTimeOnly(struct pg_tm * tm, fsec_t fsec, int *tzp, int style, char *str)
sprintf(str + strlen(str), ":%02d", tm->tm_sec);
if (tzp != NULL)
- EncodeTimezone(str, *tzp);
+ EncodeTimezone(str, *tzp, style);
return TRUE;
} /* EncodeTimeOnly() */
@@ -3279,6 +3280,7 @@ EncodeTimeOnly(struct pg_tm * tm, fsec_t fsec, int *tzp, int style, char *str)
* SQL - mm/dd/yyyy hh:mm:ss.ss tz
* ISO - yyyy-mm-dd hh:mm:ss+/-tz
* German - dd.mm.yyyy hh:mm:ss tz
+ * XSD - yyyy-mm-ddThh:mm:ss.ss+/-tz
* Variants (affects order of month and day for Postgres and SQL styles):
* US - mm/dd/yyyy
* European - dd/mm/yyyy
@@ -3297,11 +3299,18 @@ EncodeDateTime(struct pg_tm * tm, fsec_t fsec, int *tzp, char **tzn, int style,
switch (style)
{
case USE_ISO_DATES:
+ case USE_XSD_DATES:
/* Compatible with ISO-8601 date formats */
- sprintf(str, "%04d-%02d-%02d %02d:%02d",
+ if (style == USE_ISO_DATES)
+ sprintf(str, "%04d-%02d-%02d %02d:%02d",
(tm->tm_year > 0) ? tm->tm_year : -(tm->tm_year - 1),
tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min);
+ else
+ sprintf(str, "%04d-%02d-%02dT%02d:%02d",
+ (tm->tm_year > 0) ? tm->tm_year : -(tm->tm_year - 1),
+ tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min);
+
/*
* Print fractional seconds if any. The field widths here should
@@ -3333,7 +3342,7 @@ EncodeDateTime(struct pg_tm * tm, fsec_t fsec, int *tzp, char **tzn, int style,
* a valid time zone translation.
*/
if (tzp != NULL && tm->tm_isdst >= 0)
- EncodeTimezone(str, *tzp);
+ EncodeTimezone(str, *tzp, style);
if (tm->tm_year <= 0)
sprintf(str + strlen(str), " BC");
@@ -3379,7 +3388,7 @@ EncodeDateTime(struct pg_tm * tm, fsec_t fsec, int *tzp, char **tzn, int style,
if (*tzn != NULL)
sprintf(str + strlen(str), " %.*s", MAXTZLEN, *tzn);
else
- EncodeTimezone(str, *tzp);
+ EncodeTimezone(str, *tzp, style);
}
if (tm->tm_year <= 0)
@@ -3423,7 +3432,7 @@ EncodeDateTime(struct pg_tm * tm, fsec_t fsec, int *tzp, char **tzn, int style,
if (*tzn != NULL)
sprintf(str + strlen(str), " %.*s", MAXTZLEN, *tzn);
else
- EncodeTimezone(str, *tzp);
+ EncodeTimezone(str, *tzp, style);
}
if (tm->tm_year <= 0)
@@ -3486,7 +3495,7 @@ EncodeDateTime(struct pg_tm * tm, fsec_t fsec, int *tzp, char **tzn, int style,
* the date/time parser later. - thomas 2001-10-19
*/
sprintf(str + strlen(str), " ");
- EncodeTimezone(str, *tzp);
+ EncodeTimezone(str, *tzp, style);
}
}
diff --git a/src/backend/utils/adt/xml.c b/src/backend/utils/adt/xml.c
index c12522cfe45..547d98df1e6 100644
--- a/src/backend/utils/adt/xml.c
+++ b/src/backend/utils/adt/xml.c
@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/backend/utils/adt/xml.c,v 1.32 2007/02/27 23:48:09 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/xml.c,v 1.33 2007/03/01 14:52:04 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -63,6 +63,8 @@
#include "parser/parse_expr.h"
#include "utils/array.h"
#include "utils/builtins.h"
+#include "utils/date.h"
+#include "utils/datetime.h"
#include "utils/lsyscache.h"
#include "utils/memutils.h"
#include "utils/xml.h"
@@ -1513,12 +1515,81 @@ map_sql_value_to_xml_value(Datum value, Oid type)
bool isvarlena;
char *p, *str;
- if (type == BOOLOID)
+ /*
+ * Special XSD formatting for some data types
+ */
+ switch (type)
{
- if (DatumGetBool(value))
- return "true";
- else
- return "false";
+ case BOOLOID:
+ if (DatumGetBool(value))
+ return "true";
+ else
+ return "false";
+
+ case DATEOID:
+ {
+ DateADT date;
+ struct pg_tm tm;
+ char buf[MAXDATELEN + 1];
+
+ date = DatumGetDateADT(value);
+ j2date(date + POSTGRES_EPOCH_JDATE,
+ &(tm.tm_year), &(tm.tm_mon), &(tm.tm_mday));
+ EncodeDateOnly(&tm, USE_XSD_DATES, buf);
+
+ return pstrdup(buf);
+ }
+
+ case TIMESTAMPOID:
+ {
+ Timestamp timestamp;
+ struct pg_tm tm;
+ fsec_t fsec;
+ char *tzn = NULL;
+ char buf[MAXDATELEN + 1];
+
+ timestamp = DatumGetTimestamp(value);
+
+ /* XSD doesn't support infinite values */
+ if (TIMESTAMP_NOT_FINITE(timestamp))
+ ereport(ERROR,
+ (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE),
+ errmsg("timestamp out of range")));
+ else if (timestamp2tm(timestamp, NULL, &tm, &fsec, NULL, NULL) == 0)
+ EncodeDateTime(&tm, fsec, NULL, &tzn, USE_XSD_DATES, buf);
+ else
+ ereport(ERROR,
+ (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE),
+ errmsg("timestamp out of range")));
+
+ return pstrdup(buf);
+ }
+
+ case TIMESTAMPTZOID:
+ {
+ TimestampTz timestamp;
+ struct pg_tm tm;
+ int tz;
+ fsec_t fsec;
+ char *tzn = NULL;
+ char buf[MAXDATELEN + 1];
+
+ timestamp = DatumGetTimestamp(value);
+
+ /* XSD doesn't support infinite values */
+ if (TIMESTAMP_NOT_FINITE(timestamp))
+ ereport(ERROR,
+ (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE),
+ errmsg("timestamp out of range")));
+ else if (timestamp2tm(timestamp, &tz, &tm, &fsec, &tzn, NULL) == 0)
+ EncodeDateTime(&tm, fsec, &tz, &tzn, USE_XSD_DATES, buf);
+ else
+ ereport(ERROR,
+ (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE),
+ errmsg("timestamp out of range")));
+
+ return pstrdup(buf);
+ }
}
getTypeOutputInfo(type, &typeOut, &isvarlena);
@@ -2234,17 +2305,17 @@ map_sql_type_to_xmlschema_type(Oid typeoid, int typmod)
if (typmod == -1)
appendStringInfo(&result,
- " <xsd:restriction base=\"xsd:time\">\n"
+ " <xsd:restriction base=\"xsd:dateTime\">\n"
" <xsd:pattern value=\"\\p{Nd}{4}-\\p{Nd}{2}-\\p{Nd}{2}T\\p{Nd}{2}:\\p{Nd}{2}:\\p{Nd}{2}(.\\p{Nd}+)?%s\"/>\n"
" </xsd:restriction>\n", tz);
else if (typmod == 0)
appendStringInfo(&result,
- " <xsd:restriction base=\"xsd:time\">\n"
+ " <xsd:restriction base=\"xsd:dateTime\">\n"
" <xsd:pattern value=\"\\p{Nd}{4}-\\p{Nd}{2}-\\p{Nd}{2}T\\p{Nd}{2}:\\p{Nd}{2}:\\p{Nd}{2}%s\"/>\n"
" </xsd:restriction>\n", tz);
else
appendStringInfo(&result,
- " <xsd:restriction base=\"xsd:time\">\n"
+ " <xsd:restriction base=\"xsd:dateTime\">\n"
" <xsd:pattern value=\"\\p{Nd}{4}-\\p{Nd}{2}-\\p{Nd}{2}T\\p{Nd}{2}:\\p{Nd}{2}:\\p{Nd}{2}.\\p{Nd}{%d}%s\"/>\n"
" </xsd:restriction>\n", typmod - VARHDRSZ, tz);
break;
diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h
index 29a450cab60..ca5cc799c51 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -13,7 +13,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/miscadmin.h,v 1.192 2007/02/15 23:23:23 alvherre Exp $
+ * $PostgreSQL: pgsql/src/include/miscadmin.h,v 1.193 2007/03/01 14:52:04 petere Exp $
*
* NOTES
* some of the information in this file should be moved to other files.
@@ -178,6 +178,7 @@ extern DLLIMPORT Oid MyDatabaseTableSpace;
#define USE_ISO_DATES 1
#define USE_SQL_DATES 2
#define USE_GERMAN_DATES 3
+#define USE_XSD_DATES 4
/* valid DateOrder values */
#define DATEORDER_YMD 0
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-30 15:02:45 +0000