allow longer author names, db update.

docs/NEWS

@@ -3,6 +3,8 @@
 Version 1.2 ()
 ------------------------------------------------------------------------
 
+    * Upgraded DB-scheme to allow longer author usernames
+
     * Improved Spamblock plugin to allow filtering email addresses
       (Boris)
 

serendipity_config.inc.php

@@ -31,7 +31,7 @@ if (!defined('IN_serendipity')) {
 include(S9Y_INCLUDE_PATH . 'include/compat.inc.php');
 
 // The version string
-$serendipity['version']         = '1.2-alpha1';
+$serendipity['version']         = '1.2-alpha2';
 
 // Setting this to 'false' will enable debugging output. All alpa/beta/cvs snapshot versions will emit debug information by default. To increase the debug level (to enable Smarty debugging), set this flag to 'debug'.
 $serendipity['production']      = (preg_match('@\-(alpha|beta|cvs)@', $serendipity['version']) ? false : true);

sql/db.sql

@@ -13,7 +13,7 @@
 
 create table {PREFIX}authors (
   realname varchar(255) NOT NULL default '',
-  username varchar(20) default null,
+  username varchar(32) default null,
   password varchar(32) default null,
   authorid {AUTOINCREMENT} {PRIMARY},
   mail_comments int(1) default '1',

sql/db_update_1.2-alpha1_1.2_alpha2_mysql.sql

@@ -0,0 +1 @@
+ALTER TABLE {PREFIX}authors CHANGE username username VARCHAR(32) NOT NULL;

sql/db_update_1.2-alpha1_1.2_alpha2_postgres.sql

@@ -0,0 +1,7 @@
+ALTER TABLE {PREFIX}authors ADD COLUMN oldusername varchar(32);
+UPDATE {PREFIX}authors SET oldusername = username;
+ALTER TABLE {PREFIX}authors DROP username;
+
+ALTER TABLE {PREFIX}authors ADD COLUMN username varchar(32);
+UPDATE {PREFIX}authors SET username = oldusername;
+ALTER TABLE {PREFIX}authors DROP COLUMN oldusername;