Provided by: postgresql-client-8.0_8.0.7-2build1_i386 bug


       SPI_getbinval - return the binary value of the specified column


       Datum SPI_getbinval(HeapTuple row, TupleDesc rowdesc, int colnumber, bool * isnull)


       SPI_getbinval returns the value of the specified column in the internal
       form (as type Datum).

       This function does not allocate new space for the datum. In the case of
       a  pass-by-reference data type, the return value will be a pointer into
       the passed row.


       HeapTuple row
              input row to be examined

       TupleDesc rowdesc
              input row description

       int rownumber
              column number (count starts at 1)

       bool * isnull
              flag for a null value in the column


       The binary value of the column is returned. The variable pointed to  by
       isnull is set to true if the column is null, else to false.

       SPI_result is set to SPI_ERROR_NOATTRIBUTE on error.

                                  2005-01-17                   SPI_getbinval()