">F.28.3.8.2. compress-algo <a href="#PGCRYPTO-PGP-ENC-FUNCS-OPTS-COMPRESS-ALGO" class="id_link">#</a></h5></div></div></div><p>
    Which compression algorithm to use.  Only available if
    <span class="productname">PostgreSQL</span> was built with zlib.
   </p><div class="literallayout"><p><br />
Values:<br />
  0 - no compression<br />
  1 - ZIP compression<br />
  2 - ZLIB compression (= ZIP plus meta-data and block CRCs)<br />
Default: 0<br />
Applies to: pgp_sym_encrypt, pg