====== pears.BlobstoreCopy ======
<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"."BlobstoreCopy"( 
  /* Application Maintained Function / Procedure - DO NOT EDIT*/
  in "fromclass" char(1),in "fromid" char(20),in "toclass" char(1),in "toid" char(20),in "requestedby" char(15) ) 
returns integer
not deterministic
begin
  declare "z" integer;
  set "z" = "BlobstoreRead"("fromclass","fromid",null);
  if "z" is null then
    return-1 -- Row not found
  else
    return "BlobStoreWrite"("toclass","toid","z","requestedby")
  end if
end
</code>