SPI_fnameNameSPI_fname -- Finds the attribute name for the specified attribute number SynopsisSPI_fname(tupdesc, fnumber) Inputs- TupleDesc tupdesc
Input tuple description - int fnumber
Attribute number
Outputs- char *
Attribute name
| NULL if fnumber is out of range | | SPI_result set to
SPI_ERROR_NOATTRIBUTE on error |
DescriptionSPI_fname
returns the attribute name for the specified attribute. UsageAttribute numbers are 1 based. AlgorithmReturns a newly-allocated copy of the attribute name.
(Use pfree() to release the copy when done with it.) |
