15 行
		
	
	
		
			无行尾
		
	
	
		
			444 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			15 行
		
	
	
		
			无行尾
		
	
	
		
			444 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
 | 
						|
 | 
						|
// Create migration that makes the submode column in the logbook table an index
 | 
						|
class Migration_Create_index_for_colsubmode extends CI_Migration {
 | 
						|
 | 
						|
    public function up() {
 | 
						|
        $this->db->query("ALTER TABLE `".$this->config->item('table_name')."` ADD INDEX (`COL_SUBMODE`)");
 | 
						|
    }
 | 
						|
 | 
						|
    public function down() {
 | 
						|
        $this->db->query("ALTER TABLE `".$this->config->item('table_name')."` DROP INDEX (`COL_SUBMODE`)");
 | 
						|
    }
 | 
						|
}
 | 
						|
 | 
						|
?>
 |