Request information about reddisc page for redfams

To generate links to related reddisc it is necessary to get at least the
Title of the related reddisc page. As saving the same data in db is
worse, we retreive it via join from red_pages table

Related Task: [https://fs.golderweb.de/index.php?do=details&task_id=26 FS#26]

lib/mysqlred.py

@@ -353,10 +353,14 @@ article7 ) VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? );'
 
         cursor = type( self ).connection.cursor( mysqldb.DictCursor )
 
-        cursor.execute(
-            'SELECT * FROM `{prefix}_red_families` WHERE `status` = ? AND'.
-            format(prefix=type( self ).db_table_prefix) +
-            '`ending` >= ?;', ( status, ending ) )
+        cursor.execute( (
+            'SELECT * ' +
+            'FROM `{prefix}_red_families` `F` ' +
+            'INNER JOIN `{prefix}_red_pages` `P` ' +
+            'ON `F`.`status` = ? ' +
+            'AND `F`.`ending` >= ? '
+            'AND `F`.`red_page_id`  = `P`.`page_id`;').format(
+                prefix=type( self ).db_table_prefix), ( status, ending ) )
 
         while True:
             res = cursor.fetchmany( 1000 )