SPI_copytuple (3) - Linux Man Pages

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

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