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merge from 1.5.3 (~r10943)

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git-svn-id: http://xe-core.googlecode.com/svn/trunk@10951 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
flyskyko 2012-07-27 02:47:10 +00:00
parent 7aa4798373
commit 54e3a72065
334 changed files with 13011 additions and 5561 deletions
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31
classes/db/queryparts/expression/UpdateExpression.class.php
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@ -1,25 +1,43 @@
<?php
/**
* @class UpdateExpression
* @author Arnia Software
* @brief
* UpdateExpression
*
* @author Arnia Software
* @package /classes/db/queryparts/expression
* @version 0.1
*/
class UpdateExpression extends Expression {
/**
* argument
* @var object
*/
var $argument;
/**
* constructor
* @param string $column_name
* @param object $argument
* @return void
*/
function UpdateExpression($column_name, $argument){
parent::Expression($column_name);
$this->argument = $argument;
}
/**
* Return column expression, ex) column = value
* @return string
*/
function getExpression($with_value = true){
if($with_value)
return $this->getExpressionWithValue();
return $this->getExpressionWithoutValue();
}
/**
* Return column expression, ex) column = value
* @return string
*/
function getExpressionWithValue(){
$value = $this->argument->getValue();
$operation = $this->argument->getColumnOperation();
@ -28,6 +46,11 @@
return "$this->column_name = $value";
}
/**
* Return column expression, ex) column = ?
* Can use prepare statement
* @return string
*/
function getExpressionWithoutValue(){
$operation = $this->argument->getColumnOperation();
if(isset($operation))