Полезная информация

SPI_copytupleintoslot

Name

SPI_copytupleintoslot -- Makes copy of tuple and descriptor in upper Executor context

Synopsis

SPI_copytupleintoslot(tuple, tupdesc)

Inputs

HeapTuple tuple

Input tuple to be copied

TupleDesc tupdesc

Input tuple descriptor to be copied

Outputs

TupleTableSlot *

Tuple slot containing copied tuple and descriptor

non-NULL if tuple and tupdesc are not NULL and the copy was successful
NULL only if tuple or tupdesc is NULL

Description

SPI_copytupleintoslot makes a copy of tuple in upper Executor context, returning it in the form of a filled-in TupleTableSlot.

Usage

TBD