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
HeapTuplerowrow to be copied
Return Value
the copied row; NULL only if tuple is NULL