我有这个查询,它可以帮助我只显示启动日等于今天的记录..
我有一个昨天的变量..我需要像这样访问:
$strSQL = "SELECT forma.*, SMS_MONTIME.IDTICKET, SMS_MONTIME.MBYLLUR,SMS_MONTIME.time_added
FROM forma
LEFT JOIN SMS_MONTIME ON forma.ID = SMS_MONTIME.IDTICKET WHERE forma.data_fillim = '$today' ORDER BY forma.id DESC";
我需要将其修改为:
$strSQL = "SELECT forma.*, SMS_MONTIME.IDTICKET, SMS_MONTIME.MBYLLUR,SMS_MONTIME.time_added
FROM forma
LEFT JOIN SMS_MONTIME ON forma.ID = SMS_MONTIME.IDTICKET WHERE forma.data_fillim = '$today' AND forma.data_fillim = '$yesterday' ORDER BY forma.id DESC";
谢谢