postrm is in ecpg-xc 1.1-2ubuntu2.
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.
1 2 3 4 5 6 7 8 9 | #!/bin/sh
set -e
case "$1" in
remove|abort-install|disappear)
dpkg-divert --package ecpg-xc --remove --rename --divert /usr/bin/ecpg.postgresql /usr/bin/ecpg
;;
esac
|