Current File : //proc/thread-self/root/proc/self/root/opt/alt/postgresql11/usr/share/man/man3/SPI_copytuple.3
'\" t
.\" Title: SPI_copytuple
.\" Author: The PostgreSQL Global Development Group
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\" Date: 2017-11-06
.\" Manual: PostgreSQL 9.2.24 Documentation
.\" Source: PostgreSQL 9.2.24
.\" Language: English
.\"
.TH "SPI_COPYTUPLE" "3" "2017-11-06" "PostgreSQL 9.2.24" "PostgreSQL 9.2.24 Documentation"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
SPI_copytuple \- make a copy of a row in the upper executor context
.\" SPI_copytuple
.SH "SYNOPSIS"
.sp
.nf
HeapTuple SPI_copytuple(HeapTuple \fIrow\fR)
.fi
.SH "DESCRIPTION"
.PP
\fBSPI_copytuple\fR
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
\fBSPI_returntuple\fR
instead\&.
.SH "ARGUMENTS"
.PP
HeapTuple \fIrow\fR
.RS 4
row to be copied
.RE
.SH "RETURN VALUE"
.PP
the copied row;
NULL
only if
\fItuple\fR
is
NULL
Mini Shell