## SPI_copytuple

SPI_copytuple — make a copy of a row in the upper executor context

## Synopsis

    HeapTuple SPI_copytuple(HeapTuple row)

## Description

`SPI_copytuple` makes a copy of a row in the upper executor context. This is normally used to return a modified row from a trigger. In a function declared to return a composite type, use `SPI_returntuple` instead.

## Arguments

`HeapTuple `row``

  row to be copied

## Return Value

the copied row; `NULL` only if `tuple` is `NULL`