16 行
		
	
	
	
		
			581 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			16 行
		
	
	
	
		
			581 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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class Migration_dxcc_index extends CI_Migration {
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	public function up() {
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		$this->db->query("ALTER TABLE `dxcc_prefixes` ADD INDEX `idx_dxcc_prefixes_logic` (`call`, `start`, `end`)");
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		$this->db->query("ALTER TABLE `dxcc_exceptions` ADD INDEX `idx_dxcc_exceptions_logic` (`call`, `start`, `end`)");
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	}
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	public function down(){
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		$this->db->query("ALTER TABLE dxcc_prefixes DROP INDEX idx_dxcc_prefixes_logic");
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		$this->db->query("ALTER TABLE dxcc_exceptions DROP INDEX idx_dxcc_exceptions_logic");
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	}
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}
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