Simplify SQL query to not need a temporary SQL table

Patch courtsey Marcin Juszkiewicz (okayed by eilers)

1 files changed, 2 insertions, 11 deletions

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;
 }