NAME

       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

Postgres-XC 1.1                                    2014-04-07                                   SPI_COPYTUPLE(3)