前面的 sql 是字符串型的变量;
后面的 payid 是数字型的变量;
delete from l_paydetail where l_payid=&payid
就是把 delete fwhatsapp手机网页版rom l_pwhatspp网页版登录aydetail wherewhatsapp协议 l_payid= 和 pawhatsapp二维码yid 连接起来,如
payid = 99,连接起来后就成了
delete from l_paydetail where l_payid=99
whatsapp怎么改中文sql = delete frwhat'sapp安卓版下载om l_paydetailWhatsApp营销之消息群发 where l_payid=&payid
就是把WhatsApp联系人
delete from l_paydetail where l_payid=99
这个值赋给变量 sql
删除goods_id为0的数据
从 l_paydetail 表中删除l_payidWhatsAppapi接口=&payid的行,&payid是带入的参数
WhatsApp网页版请注明:WhatsApp网页版 » WhatsApp网页版 sql="deletefroml_paydetailwher