24 行
		
	
	
	
		
			500 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
		
		
			
		
	
	
			24 行
		
	
	
	
		
			500 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
|  | <?php defined('BASEPATH') OR exit('No direct script access allowed'); | ||
|  | 
 | ||
|  | class Migration_add_dxcc_prefixes_start_end extends CI_Migration { | ||
|  | 
 | ||
|  |   public function up(){ | ||
|  |     $fields = (array( | ||
|  |       'start' => array( | ||
|  |         'type' => 'date', | ||
|  |         'Null' => TRUE | ||
|  |       ), | ||
|  |       'end' => array( | ||
|  |         'type' => 'date', | ||
|  |         'Null' => TRUE | ||
|  |       ), | ||
|  |     )); | ||
|  | 
 | ||
|  |     $this->dbforge->add_column('dxcc_prefixes', $fields); | ||
|  |   } | ||
|  | 
 | ||
|  |   public function down(){ | ||
|  |     $this->dbforge->drop_table('dxcc_prefixes'); | ||
|  |   } | ||
|  | } |