fanbinit/rhymix
1
0
Fork 0
mirror of https://github.com/Lastorder-DC/rhymix.git synced 2026-01-07 18:51:41 +09:00
Code Issues Projects Releases Packages Wiki Activity

First version of uncorellated select subquery.

Browse source 
git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0-DB@8539 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
ucorina 2011-06-27 17:44:56 +00:00
parent af9ced8c5c
commit 0a53ac3e9d
5 changed files with 315 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

31
classes/db/queryparts/Query.class.php
View file

@ -12,7 +12,30 @@
var $limit;
var $arguments = null;
function Query($queryID = null
, $action = null
, $columns = null
, $tables = null
, $conditions = null
, $groups = null
, $orderby = null
, $limit = null){
$this->queryID = $queryID;
$this->action = $action;
$this->columns = $columns;
$this->tables = $tables;
$this->conditions = $conditions;
$this->groups = $groups;
$this->orderby = $orderby;
$this->limit = $limit;
}
function show(){
return true;
}
function setQueryId($queryID){
$this->queryID = $queryID;
}
@ -110,8 +133,14 @@
function getSelectString($with_values = true){
$select = '';
foreach($this->columns as $column){
var_dump($column);
if($column->show())
$select .= $column->getExpression($with_values) . ', ';
if(is_a($column, 'Subquery')){
$oDB = &DB::getInstance();
$select .= '(' .$oDB->getSelectSql($column, $with_values) . ') as \''. $column->getAlias().'\', ';
}
else
$select .= $column->getExpression($with_values) . ', ';
}
if(trim($select) == '') return '';
$select = substr($select, 0, -2);