This file is indexed.

prerm is in postgresql-contrib-9.3 9.3.4-1.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#!/bin/sh

set -e



VERSION=9.3

if [ "$1" = remove ]; then
    . /usr/share/postgresql-common/maintscripts-functions
    remove_contrib_version $VERSION
fi