在Join中使用FIND

$d[‘a.cold’] = 2;
$d[‘b.po寒食节和清明节的关系stid’] = $up_id[‘postid’];
$d[‘b.f_id’] = $up_id[‘id’];

$d[‘workintime’] = array(‘lt’,$lastday);

$down2 = db::na十月围城 影评me(‘admin_ur’)
->field(‘a.*,a.id as ur_id,b.*’)
->alias(̵日本高铁再出事故6;astimulate217;)
// ->join(‘role b’,’a.roleid= b.id R在家上学16;)
->join(‘role b’,’find_in_t(b.id,a.roleid)’)

->where($d)
->lect();