Re: [PoC] XMLCast (SQL/XML X025)

On 05.07.24 16:18, Jim Jones wrote:
> On 02.07.24 18:02, Jim Jones wrote:
>> It basically does the following:
>>
>> * When casting an XML value to a SQL data type, XML values containing
>> XSD literals will be converted to their equivalent SQL data type.
>> * When casting from a SQL data type to XML, the cast operand will be
>> translated to its corresponding XSD data type.
>>
> v2 attached adds missing return for NO_XML_SUPPORT control path in
> unescape_xml
>
v3 adds the missing XML passing mechanism BY VALUE and BY REF, as
described in the  XMLCast specification:

XMLCAST (<XML cast operand> AS <XML cast target> [ <XML passing
mechanism> ])

Tests and documentation were updated accordingly.

--
Jim