$this->db->select('SUM(status = In Stock)As In Stock,SUM(status = Allocated)AS Allocated,SUM(status= Decommission) as Decommission,SUM(status = In transit)AS In Transit'); $this->d
i want to convert this sql query to codeigniter active records
SELECT`s.total`,`s.is_completed`,`p.tot`,`p.completed`,`st.uid`,`st.unm`,`sl.verify`,`sl.saldate` FROM (SELECT sum(`count`) As total, sum(`is_completedAS uid,`name` AS unm from `staffcredentials`) As st ON `st
我写了以下代码$this->dbError Number: 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQLthe right syntax to use near 'FROM (tbl_inv
我是codeigniter的初学者。我有一个这样的查询,我想在codeigniter中使用这个查询FROM (SELECT price ORDER BYprice DESC) AS subquery;$this->db->select('SUM(price)');
$this->db->select('p
我有这个代码的问题,我正在尝试做codeigniter的ajax,我有一个形式与用户名选择。如果我点击一个用户,我不会从数据库中获得其他变量。SQL查询运行良好。代码分为视图/控制器/模型。我正确地可视化了前端表单,但是当我单击名称时,没有从查询中得到任何输出,也没有显式的错误。<!doctype html> <head>
<title>How to send AJAX request in Codeigniter<