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issue 2119. supporting php 5.4. db classes.

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git-svn-id: http://xe-core.googlecode.com/svn/branches/maserati@12686 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
flyskyko 2013-02-04 09:36:46 +00:00
parent 7fe03148f0
commit 41fdaf00c3
29 changed files with 1846 additions and 798 deletions
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9
classes/db/queryparts/expression/SelectExpression.class.php
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@ -1,4 +1,5 @@
<?php
/**
* SelectExpression
* Represents an expresion that appears in the select clause
@ -6,8 +7,8 @@
* $column_name can be:
* - a table column name
* - an sql function - like count(*)
* - an sql expression - substr(column_name, 1, 8) or score1 + score2
* $column_name is already escaped
* - an sql expression - substr(column_name, 1, 8) or score1 + score2
* $column_name is already escaped
*
* @author Arnia Software
* @package /classes/db/queryparts/expression
@ -15,6 +16,7 @@
*/
class SelectExpression extends Expression
{
/**
* column alias name
* @var string
@ -39,7 +41,7 @@ class SelectExpression extends Expression
*/
function getExpression()
{
return sprintf("%s%s", $this->column_name, $this->column_alias ? " as ".$this->column_alias : "");
return sprintf("%s%s", $this->column_name, $this->column_alias ? " as " . $this->column_alias : "");
}
function show()
@ -61,6 +63,7 @@ class SelectExpression extends Expression
{
return false;
}
}
/* End of file SelectExpression.class.php */
/* Location: ./classes/db/queryparts/expression/SelectExpression.class.php */