DELETE FROM form_field WHERE form_id_=#{formId} SELECT * FROM form_field WHERE form_id_=#{formId} SELECT * FROM form_field WHERE bo_def_id_=#{boDefId} order by sn_ SELECT ff.*,attr.status_ as status_ FROM form_field ff LEFT JOIN form_bo_attr attr on attr.id_ = ff.bo_attr_id_ WHERE ff.bo_def_id_=#{boDefId} and ff.form_id_=#{formId} order by ff.sn_ SELECT * FROM form_field WHERE group_id_=#{groupId} order by sn_ SELECT A.name_,B.NAME_ ENT_NAME_,A.desc_,A.sn_,A.ent_id_ FROM form_field A ,form_bo_ent B WHERE A.ent_id_=B.id_ and A.form_id_=#{formId} and A.bo_attr_id_ is not null DELETE FROM form_field WHERE bo_attr_id_=#{attrId} SELECT * FROM form_field WHERE form_id_=#{formId} and bo_attr_id_ is null