Thanks, though that was an error caused by my attempt to copy-paste some readable example of code from the source file.
Matching the correct _out functions in the DirectFunctionCall fixed the segmentation fault problems I was seeing.
Regards,
Michael A.
Tom Lane wrote:
Michael Akinde <michael.akinde@met.no> writes:
bool isNull;
HeapTupleHeader t = DatumGetHeapTupleHeader(row);
Datum var = GetAttributeByName( row, "time", & isNull );
// Check for null
char * ret = DatumGetCString( DirectFunctionCall1(textout, var ) );
That's not going to work. textout wants a text datum. Try calling
timestamp_out instead..
Sigh... it's always the idiot bugs that are the hardest to see. Thanks a
lot.
The other problem is that you're passing row not t to
GetAttributeByName. If you don't have your compiler configured to bleat
about type mismatches like that, your days of C programming will be
bleak and painful.
regards, tom lane
