|  |         String sql=  "SELECT p.id,p.name,p.photo,p.idcard,CAST(IFNULL(p.birthday,'') AS char ) birthday,p.residential_area residentialArea,p.sex, " +
 |  |         String sql=  "SELECT p.id,p.name,p.photo,p.idcard,CAST(IFNULL(p.birthday,'') AS char ) birthday,p.residential_area residentialArea,p.sex, " +
 | 
												
													
														
															|  |                 " p.ykt_id yktId, case 1 WHEN p.openid is not null then 1 WHEN p.on_line = '1' then 1 ELSE 0 end as online,IFNULL(p.sign_status,0) signStatus "+
 |  |                 " p.ykt_id yktId, case 1 WHEN p.openid is not null then 1 WHEN p.on_line = '1' then 1 ELSE 0 end as online,IFNULL(p.sign_status,0) signStatus "+
 |