From: Stephan Köhler <s.koehler@linet-services.de>
Date: Mon, 12 Dec 2005 15:55:58 +0000 (+0000)
Subject: Merge von 682 aus unstable: sql-performance
X-Git-Tag: release-2.2.0~74
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=a5f30bf0b12c7e02f545f06215b4b10f01fa12d0;p=kivitendo-erp.git

Merge von 682 aus unstable: sql-performance
SQL-Query optimiert fuer raussuchen letzer Kunde
---

diff --git a/SL/Form.pm b/SL/Form.pm
index 5fb58aff2..a0fa96a2c 100644
--- a/SL/Form.pm
+++ b/SL/Form.pm
@@ -1765,10 +1765,9 @@ sub lastname_used {
     $where = "quotation = '1'";
   }
 
-  my $query = qq|SELECT id FROM $arap
-                 WHERE id IN (SELECT MAX(id) FROM $arap
+  my $query = qq|SELECT MAX(id) FROM $arap
 		              WHERE $where
-			      AND ${table}_id > 0)|;
+			      AND ${table}_id > 0|;
   my $sth = $dbh->prepare($query);
   $sth->execute || $self->dberror($query);