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<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Migration_Add_profiles extends CI_Migration {
public function up()
{
$prefix = $this->db->dbprefix;
if ($this->db->dbdriver == 'postgre') {
$this->db->query('
CREATE TABLE "'.$prefix.'profiles" (
"user" integer NOT NULL,
"upload_id_limits" varchar(255) NOT NULL,
PRIMARY KEY ("user")
)
');
$this->db->query('
ALTER TABLE "'.$prefix.'files" ALTER COLUMN "id" TYPE varchar(255);
');
} else {
$this->db->query('
CREATE TABLE `'.$prefix.'profiles` (
`user` int(8) unsigned NOT NULL,
`upload_id_limits` varchar(255) COLLATE utf8_bin NOT NULL,
PRIMARY KEY (`user`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin
');
$this->db->query('
ALTER TABLE `'.$prefix.'files` CHANGE `id` `id` VARCHAR( 255 );
');
}
}
public function down()
{
$prefix = $this->db->dbprefix;
if ($this->db->dbdriver == 'postgre') {
$this->db->query('
DROP TABLE "'.$prefix.'profiles";
');
$this->db->query('
ALTER TABLE "'.$prefix.'files" ALTER COLUMN "id" TYPE varchar(6);
');
} else {
$this->db->query("
DROP TABLE `'.$prefix.'profiles`;
");
$this->db->query("
ALTER TABLE `'.$prefix.'files` CHANGE `id` `id` VARCHAR( 6 );
");
}
}
}
|
