====== pears.InvPDFAllowedWarning ======
<WRAP center round info>
Generated schema reference. Regenerate this page from the SQL unload; keep hand-maintained business notes in the narrative namespace.
</WRAP>

===== Original SQL =====
<code sql>
create function "pears"."InvPDFAllowedWarning"( 
  in "docid" char(20) ) 
returns long varchar
begin
  -- This function can warn or block;
  declare "rv" long varchar;
  set "rv" = '';
  return("rv")
end
</code>