kopia lustrzana https://github.com/magicbug/Cloudlog
87 wiersze
2.8 KiB
PHP
87 wiersze
2.8 KiB
PHP
<?php
|
|
|
|
defined('BASEPATH') OR exit('No direct script access allowed');
|
|
|
|
/*
|
|
Update CAT table
|
|
*/
|
|
|
|
class Migration_update_cat_table extends CI_Migration {
|
|
|
|
public function up()
|
|
{
|
|
if ($this->db->table_exists('cat')) {
|
|
if ($this->db->field_exists('uplink_freq', 'cat')) {
|
|
$this->dbforge->drop_column('cat', 'uplink_freq');
|
|
}
|
|
if ($this->db->field_exists('uplink_mode', 'cat')) {
|
|
$this->dbforge->drop_column('cat', 'uplink_mode');
|
|
}
|
|
if ($this->db->field_exists('downlink_freq', 'cat')) {
|
|
|
|
$fields = array(
|
|
|
|
'downlink_freq' => array(
|
|
'name' => 'frequency_rx',
|
|
'type' => 'BIGINT',
|
|
'constraint' => '13',
|
|
),
|
|
);
|
|
$this->dbforge->modify_column('cat', $fields);
|
|
|
|
}
|
|
if ($this->db->field_exists('downlink_mode', 'cat')) {
|
|
$fields = array(
|
|
|
|
'downlink_mode' => array(
|
|
'name' => 'mode_rx',
|
|
'type' => 'VARCHAR',
|
|
'constraint' => '10',
|
|
),
|
|
);
|
|
$this->dbforge->modify_column('cat', $fields);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function down()
|
|
{
|
|
if ($this->db->table_exists('cat')) {
|
|
if ($this->db->field_exists('frequency_rx', 'cat')) {
|
|
$fields = array(
|
|
'frequency_rx' => array(
|
|
'name' => 'downlink_freq',
|
|
'type' => 'BIGINT',
|
|
'null' => TRUE,
|
|
'default' => NULL,
|
|
),
|
|
);
|
|
$this->dbforge->modify_column('cat', $fields);
|
|
}
|
|
if ($this->db->field_exists('mode_rx', 'cat')) {
|
|
$fields = array(
|
|
'mode_rx' => array(
|
|
'name' => 'downlink_mode',
|
|
'type' => 'VARCHAR(255)',
|
|
'null' => TRUE,
|
|
'default' => NULL,
|
|
),
|
|
);
|
|
$this->dbforge->modify_column('cat', $fields);
|
|
}
|
|
if (!$this->db->field_exists('uplink_freq', 'cat')) {
|
|
$fields = array(
|
|
'uplink_freq bigint(13) DEFAULT NULL AFTER `downlink_freq`',
|
|
);
|
|
$this->dbforge->add_column('cat', $fields);
|
|
}
|
|
if (!$this->db->field_exists('uplink_mode', 'cat')) {
|
|
$fields = array(
|
|
'uplink_mode varchar(255) DEFAULT NULL AFTER `downlink_mode`',
|
|
);
|
|
$this->dbforge->add_column('cat', $fields);
|
|
}
|
|
}
|
|
}
|
|
}
|