====== pears.EMailSubject ======
<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"."EMailSubject"( in "docid" char(20) ) 
returns long varchar
begin
  declare "rv" long varchar;
  declare "invno" char(12);
  declare "coname" char(30);
  select "ourref" into "invno" from "iqacdocument" where "documentid" = "docid";
  select "dbname" into "coname" from "params";
  set "rv" = "string"("coname",' Invoice ',"invno");
  return("rv")
end
</code>