From e2e9ff654211c27bcb6160b7e6e3c9a15b25d925 Mon Sep 17 00:00:00 2001
From: Rajesh Taneja <rajesh@moodle.com>
Date: Fri, 22 Mar 2013 10:02:06 +0800
Subject: [PATCH] MDL-38344 Calendar: converted name field in event table to
 text

There is no limitation on length of event name in RFC-2445, so changing type
for name from char to text.
---
 lib/db/install.xml |  2 +-
 lib/db/upgrade.php | 11 +++++++++++
 version.php        |  2 +-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/lib/db/install.xml b/lib/db/install.xml
index 2ba573590ef..642a11c0961 100644
--- a/lib/db/install.xml
+++ b/lib/db/install.xml
@@ -488,7 +488,7 @@
     <TABLE NAME="event" COMMENT="For everything with a time associated to it">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
-        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false"/>
+        <FIELD NAME="name" TYPE="text" NOTNULL="true" SEQUENCE="false"/>
         <FIELD NAME="description" TYPE="text" NOTNULL="true" SEQUENCE="false"/>
         <FIELD NAME="format" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
         <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index e7039580a15..317fd89cc32 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -1756,5 +1756,16 @@ function xmldb_main_upgrade($oldversion) {
         // No savepoint needed for this change.
     }
 
+    if ($oldversion < 2013032300.00) {
+        // Convert name field in event table to text type as RFC-2445 doesn't have any limitation on it.
+        $table = new xmldb_table('event');
+        $field = new xmldb_field('name', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null);
+        if ($dbman->field_exists($table, $field)) {
+            $dbman->change_field_type($table, $field);
+        }
+        // Main savepoint reached.
+        upgrade_main_savepoint(true, 2013032300.00);
+    }
+
     return true;
 }
diff --git a/version.php b/version.php
index dfd2ffd0f46..d2adf6be67f 100644
--- a/version.php
+++ b/version.php
@@ -29,7 +29,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$version  = 2013031400.00;              // YYYYMMDD      = weekly release date of this DEV branch
+$version  = 2013032300.00;              // YYYYMMDD      = weekly release date of this DEV branch
                                         //         RR    = release increments - 00 in DEV branches
                                         //           .XX = incremental changes