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Add an errdetail explaining why we reject infinite dates and timestamps

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while converting to XML.  Bernd Helmle
This commit is contained in:
Tom Lane 2009-03-27 18:56:57 +00:00
parent 25bf7f8b9b
commit fc92450e7d
1 changed files with 7 additions and 4 deletions
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11
src/backend/utils/adt/xml.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/backend/utils/adt/xml.c,v 1.84 2009/03/23 21:00:39 adunstan Exp $ * $PostgreSQL: pgsql/src/backend/utils/adt/xml.c,v 1.85 2009/03/27 18:56:57 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1627,7 +1627,8 @@ map_sql_value_to_xml_value(Datum value, Oid type)
if (DATE_NOT_FINITE(date)) if (DATE_NOT_FINITE(date))
ereport(ERROR, ereport(ERROR,
(errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE), (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE),
errmsg("date out of range"))); errmsg("date out of range"),
errdetail("XML does not support infinite date values.")));
j2date(date + POSTGRES_EPOCH_JDATE, j2date(date + POSTGRES_EPOCH_JDATE,
&(tm.tm_year), &(tm.tm_mon), &(tm.tm_mday)); &(tm.tm_year), &(tm.tm_mon), &(tm.tm_mday));
EncodeDateOnly(&tm, USE_XSD_DATES, buf); EncodeDateOnly(&tm, USE_XSD_DATES, buf);
@ -1649,7 +1650,8 @@ map_sql_value_to_xml_value(Datum value, Oid type)
if (TIMESTAMP_NOT_FINITE(timestamp)) if (TIMESTAMP_NOT_FINITE(timestamp))
ereport(ERROR, ereport(ERROR,
(errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE), (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE),
errmsg("timestamp out of range"))); errmsg("timestamp out of range"),
errdetail("XML does not support infinite timestamp values.")));
else if (timestamp2tm(timestamp, NULL, &tm, &fsec, NULL, NULL) == 0) else if (timestamp2tm(timestamp, NULL, &tm, &fsec, NULL, NULL) == 0)
EncodeDateTime(&tm, fsec, NULL, &tzn, USE_XSD_DATES, buf); EncodeDateTime(&tm, fsec, NULL, &tzn, USE_XSD_DATES, buf);
else else
@ -1675,7 +1677,8 @@ map_sql_value_to_xml_value(Datum value, Oid type)
if (TIMESTAMP_NOT_FINITE(timestamp)) if (TIMESTAMP_NOT_FINITE(timestamp))
ereport(ERROR, ereport(ERROR,
(errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE), (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE),
errmsg("timestamp out of range"))); errmsg("timestamp out of range"),
errdetail("XML does not support infinite timestamp values.")));
else if (timestamp2tm(timestamp, &tz, &tm, &fsec, &tzn, NULL) == 0) else if (timestamp2tm(timestamp, &tz, &tm, &fsec, &tzn, NULL) == 0)
EncodeDateTime(&tm, fsec, &tz, &tzn, USE_XSD_DATES, buf); EncodeDateTime(&tm, fsec, &tz, &tzn, USE_XSD_DATES, buf);
else else