c# - NHibernate selecting from a many to many collection and use 'or' between different tables -


i nhibernate generate following sql i'm stuggling code below

select * [tcrm_client] (  [id] in (     select b.clientid tcrm_contact a,r_client_contact b   a.id = b.contactid   , (         a.mobile 'keyword%' or a.tel 'keyword%'       )     )  or name '%keyword%' )    private void addcriterion<t>(iqueryover<t, t> query)          t : client {     if (!string.isnullorempty(keyword))     {         var r1 = (restrictions.on<client>(x => x.name)           .islike("%" + keyword + "%", matchmode.start));         var profilequery = query.left.joinqueryover<clientcontact>           (o => o.clientcontactlist)           .left.joinqueryover<contact>(x => x.contact).where(o => o.id != guid.empty);         var r2 = restrictions.on<contact>(x => x.tel)           .islike("%" + keyword + "%", matchmode.start) ||            restrictions.on<contact>(x => x.mobile)           .islike("%" + keyword + "%",matchmode.start);          //a failed attempt         //query.add(r1)         //profilequery.add(r2);           //another failed attempt         //query.rootcriteria.add(restrictions.or(r1,r2));     } }

these code cannot works because of not use keyword 'or' between different tables currently.

  select b.clientid tcrm_contact a,r_client_contact b   a.id = b.contactid , a.mobile 'keyword%'   union   select b.clientid tcrm_contact a,r_client_contact b   a.id = b.contactid , a.tel 'keyword%'

you can try use instead of .


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