mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-03 16:51:40 +09:00
83 lines
1.8 KiB
PHP
83 lines
1.8 KiB
PHP
<?php
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/* Copyright (C) NAVER <http://www.navercorp.com> */
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/**
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* @author NAVER (developers@xpressengine.com)
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* @package /classes/db/queryparts/table
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* @version 0.1
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*/
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class MysqlTableWithHint extends Table
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{
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/**
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* table name
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* @var string
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*/
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var $name;
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/**
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* table alias
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* @var string
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*/
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var $alias;
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/**
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* index hint type, ex) IGNORE, FORCE, USE...
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* @var array
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*/
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var $index_hints_list;
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/**
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* constructor
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* @param string $name
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* @param string $alias
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* @param string $index_hints_list
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* @return void
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*/
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function __construct($name, $alias = NULL, $index_hints_list)
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{
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parent::__construct($name, $alias);
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$this->index_hints_list = $index_hints_list;
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}
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function toString()
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{
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$result = parent::toString();
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$use_index_hint = '';
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$force_index_hint = '';
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$ignore_index_hint = '';
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foreach($this->index_hints_list as $index_hint)
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{
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$index_hint_type = $index_hint->getIndexHintType();
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if($index_hint_type == 'USE')
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{
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$use_index_hint .= $index_hint->getIndexName() . ', ';
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}
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else if($index_hint_type == 'FORCE')
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{
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$force_index_hint .= $index_hint->getIndexName() . ', ';
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}
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else if($index_hint_type == 'IGNORE')
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{
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$ignore_index_hint .= $index_hint->getIndexName() . ', ';
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}
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}
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if($use_index_hint != '')
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{
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$result .= ' USE INDEX (' . substr($use_index_hint, 0, -2) . ') ';
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}
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if($force_index_hint != '')
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{
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$result .= ' FORCE INDEX (' . substr($force_index_hint, 0, -2) . ') ';
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}
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if($ignore_index_hint != '')
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{
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$result .= ' IGNORE INDEX (' . substr($ignore_index_hint, 0, -2) . ') ';
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}
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return $result;
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}
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}
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/* End of file MysqlTableWithHint.class.php */
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/* Location: ./classes/db/queryparts/table/MysqlTableWithHint.class.php */
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