SPI_FNAME(3) PostgreSQL 18.6 Documentation SPI_FNAME(3) 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 any- more.) 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. PostgreSQL 18.6 2026 SPI_FNAME(3)
NAME | SYNOPSIS | DESCRIPTION | ARGUMENTS | RETURN VALUE
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