wdcms动态编程SQL操作汇总

关键词

wdcms sql

摘要

本文介绍wdcms后台数据库操作的sql语句汇总，包含了增、删、改、查等所有的操作。

<?php

//search
$list = $this->db->setTableName('block')->findAll('id,type,name');
$data = $this->db->setTableName('content_news')->find($id, 'dianzan');
$db->setTableName($table2)->getTableFields();
$data = $this->db->setTableName('block')->find($id);
$cats = $this->db->setTableName('category')->findAll(array('catid', 'catname','parentid','typeid','http'),'listorder DESC,catid ASC');
$this->db->setTableName('category')->getAll(array('catdir=?', 'catid<>?') ,array($catdir, $catid));
$data = $this->db->setTableName('category')->find($catid,array('catid','child','childids'));
$list = $this->db->setTableName('content')->pageLimit($page, $pagesize)->where('catid=?',$catid)->getAll(null,null,null,array('listorder DESC', 'time DESC'));

//search function
$total_num = $this->db->setTableName('content')->where('catid IN (?)',$category[$catid]['childids'])->count();

//insert
$this->db->setTableName('block')->insert($data);

//update
$this->db->setTableName('content')->update(array('hits'=>$hits), 'id=?' , $id);
$this->db->setTableName('category')->update(array('child'=>1, 'childids'=>$childids), 'catid=' . $t['catid']);

//delete
$this->db->setTableName('content')->delete('catid=?' , $catid);
$this->db->setTableName($this->category_cache[$catid]['tablename'])->delete('catid=?' , $catid);