nixpkgs/pkgs/tools/misc/pg_top/default.nix

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{ lib, stdenv, fetchurl, ncurses, postgresql }:
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stdenv.mkDerivation rec {
pname = "pg_top";
version = "3.7.0";
src = fetchurl {
url = "https://pgfoundry.org/frs/download.php/1781/pg_top-${version}.tar.gz";
sha256 = "17xrv0l58rv3an06gkajzw0gg6v810xx6vl137an1iykmhvfh7h2";
};
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buildInputs = [ ncurses postgresql ];
meta = with lib; {
description = "A 'top' like tool for PostgreSQL";
longDescription = ''
pg_top allows you to:
* View currently running SQL statement of a process.
* View query plan of a currently running SQL statement.
* View locks held by a process.
* View user table statistics.
* View user index statistics.
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'';
homepage = "http://ptop.projects.postgresql.org/";
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platforms = platforms.linux;
license = licenses.free; # see commands.c
};
}