From cc4771f193215827036689291d9d3d74d2cbef3f Mon Sep 17 00:00:00 2001
From: zecke <zecke>
Date: Mon, 27 Jun 2005 17:47:58 +0000
Subject: Simplify SQL query to not need a temporary SQL table

Patch courtsey Marcin Juszkiewicz (okayed by eilers)
---
(limited to 'libopie2/opiepim')

diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
index 175d62a..6aaa14c 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
@@ -592,10 +592,8 @@ UIDArray OPimContactAccessBackend_SQL::queryByExample ( const UIDArray& uidlist,
 		    // information we need and do the query on it. 
 		    // This table is just visible for this process and will be removed
 		    // automatically after using.
-		    datediff_query = "CREATE TEMP TABLE bs ( uid, \"Birthday\", \"Anniversary\" );";
-		    datediff_query += "INSERT INTO bs SELECT uid,substr(\"Birthday\", 6, 10),substr(\"Anniversary\", 6, 10) FROM addressbook WHERE ( \"Birthday\" != '' OR \"Anniversary\" != '' );";
-		    datediff_query += QString( "SELECT uid FROM bs WHERE " ) + uid_query;
-                    datediff_query += QString( " (\"%1\" <= '%2-%3\' AND \"%4\" >= '%5-%6')" )
+				datediff_query = "SELECT uid,substr(\"Birthday\", 6, 10) as \"BirthdayMD\", substr(\"Anniversary\", 6, 10) as \"AnniversaryMD\" FROM addressbook WHERE ( \"Birthday\" != '' OR \"Anniversary\" != '' ) AND ";
+				datediff_query += QString( " (\"%1MD\" <= '%2-%3\' AND \"%4MD\" >= '%5-%6')" )
                         .arg( *it )
 			    //.arg( QString::number( endDate->year() ).rightJustify( 4, '0' ) )
                         .arg( QString::number( endDate->month() ).rightJustify( 2, '0' ) )
@@ -684,13 +682,6 @@ UIDArray OPimContactAccessBackend_SQL::queryByExample ( const UIDArray& uidlist,
 
     UIDArray list = extractUids( res );
 
-    // Remove temp table if created
-    if ( !datediff_query.isEmpty( ) ){
-	    qu = "DROP TABLE bs";
-	    OSQLRawQuery raw( qu );
-	    OSQLResult res = m_driver->query( &raw );
-    }
-
     return list;
 }
 
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