SPI_fname (3) - Linux Manuals

SPI_fname: determine the column name for the specified column number

Command to display SPI_fname manual in Linux: $ man 3 SPI_fname

NAME

SPI_fname - determine the column name for the specified column number

SYNOPSIS

char * SPI_fname(TupleDesc rowdesc, int colnumber)

DESCRIPTION

SPI_fname returns a copy of the column name of the specified column. (You can use pfree to release the copy of the name when you don't need it anymore.)

ARGUMENTS

TupleDesc rowdesc

: input row description

int colnumber

: column number (count starts at 1)

RETURN VALUE

The column name; NULL if colnumber is out of range. SPI_result set to SPI_ERROR_NOATTRIBUTE on error.