Commit cf887375 authored by Matthias Hutterer's avatar Matthias Hutterer
Browse files

added update script from 5.x to 6.x

parent 1a692854
<?php
// Updates happen in random order, whether or not the module is enabled,
// so include critical code here just to be sure.
include_once(drupal_get_path('module', 'content') .'/content.module');
/**
* Implementation of hook_install().
*/
......@@ -32,3 +36,40 @@ function email_disable() {
content_notify('disable', 'email');
}
/**
* Implemenation of hook_update_N();
*
* Update from 5.x to 6.x
*
* Set all columns to accept NULL values and set empty string values in the
* database to NULL.
*/
function email_update_6001() {
$ret = array();
$ret[] = update_sql("UPDATE {". content_instance_tablename() ."} SET widget_type = 'email_textfield' WHERE widget_type = 'email'");
content_associate_fields('email');
content_clear_type_cache(TRUE);
include_once(drupal_get_path('module', 'content') .'/content.install');
$types = content_types_install();
foreach ($types as $type_name => $fields) {
foreach ($fields as $field) {
switch ($field['type']) {
case 'email':
$db_info = content_database_info($field);
$table = $db_info['table'];
foreach ($db_info['columns'] as $column => $attributes) {
$attributes['not null'] = FALSE;
$column = $attributes['column'];
db_change_field($ret, $table, $column, $column, $attributes);
db_field_set_no_default($ret, $table, $column);
$ret[] = update_sql("UPDATE {". $table ."} SET ". $column ." = NULL WHERE ". $column ." = ''");
}
break;
}
}
}
return $ret;
}
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