Martijn van Oosterhout írta:
On Thu, Dec 07, 2006 at 12:55:47PM +0100, Zoltan Boszormenyi wrote:
However, I have another problem. I have this in the code:
<snip>
yeardatum = CStringGetDatum("year");
elog(NOTICE, "CStringGetDatum() 1 OK");
returndatum = DirectFunctionCall2(timestamp_part, yeardatum,
timest);
You're passing a cstring as first argument, whereas I'm fairly sure you
should be passing text. When calling from C the're no argument
checking. I think what you're looking for is:
yeardatum = text_in("year");
Or something like that.
Hope this helps,
text_in() doesn't exists, it's textin() but I have to call it through
DirectFunctionCall1(), like this:
yeardatum = DirectFunctionCall1(textin, CStringGetDatum("year"));
However, the session crashes on the subsequent
returndatum = DirectFunctionCall2(timestamp_part, yeardatum, timest);
Best regards,
Zoltán
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