pears.BlobstoreDeleteExternal [iqx]

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====== pears.BlobstoreDeleteExternal ======
<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"."BlobstoreDeleteExternal" IS 
{create function BlobstoreDeleteExternal 

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

( in xpath char(250) )
returns integer
not deterministic
begin
  declare delcmd char(10);
  if isnull(xpath,'') <> '' then
    if right(BlobstoreDbFolder(),1)='/' then  -- sp_delete_file AVs if file does not exist so avoid
       set delcmd='rm '
    else
       set delcmd='del '
    end if;
    return xp_cmdshell(delcmd+BlobstoreFullPath(xpath),'no_output') -- Will be 0 if the file was successfully deleted 
  else
    return 0
  end if;
end
}
</code>