====== pears.BlobstoreFetch ======
<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>
COMMENT TO PRESERVE FORMAT ON PROCEDURE "pears"."BlobstoreFetch" IS 
{create function BlobstoreFetch 

/* Application Maintained Function / Procedure - DO NOT EDIT*/

(in blobclass char(1),in blobid char(20))
returns long binary
begin
  declare xpath char(250);
  declare dat long binary;
  select externalfilepath,blob into xpath,dat from blobstore where class = blobclass and id = blobid;
  if dat is null and trim(isnull(xpath,'')) <> '' then
    set dat=xp_read_file(BlobstoreFullPath(xpath))
  end if;
  return dat
end
}
</code>