tsql - Dynamics AX 2009: Or Exist Join in QueryBuildDataSource -



want use or exists clause in querybuilddatasource dont know how use it.
prepare sql query:

select * ledgerjournaltable l (     l.createdby = '...' , l.workflowstatus != 99  ) or exists  (     select top 1 'x' workflowworkitemtable w     l.recid    = w.refrecid     , w.reftableid = 211     , w.userid     = '....' )

and try build ax query 

    queryds = ledgerjournaltable_ds.query().datasourcetable(tablenum(ledgerjournaltable));      ledgerstatusfilter  = queryds.addrange( fieldnum(ledgerjournaltable,workflowstatus) );     ledgeruserfilter    = queryds.addrange( fieldnum(ledgerjournaltable,createdby) );      ledgerstatusfilter.value( "!=99" );     ledgeruserfilter.value( "..." );      qbdsworkitemttable  = queryds.adddatasource( tablenum(workflowworkitemtable) );     qbdsworkitemttable.joinmode( joinmode::noexistsjoin );     qbdsworkitemttable.addlink( fieldnum(ledgerjournaltable,recid), fieldnum(workflowworkitemtable,refrecid) );     qbdsworkitemttable.addrange( fieldnum(workflowworkitemtable,reftableid) ).value( strfmt("%1",tablenum(ledgerjournaltable)));      workflowuser        = qbdsworkitemttable.addrange( fieldnum( workflowworkitemtable, userid ) );      workflowuser.value("...");      info( strfmt("%1", queryds.tostring()  ) );

sory bad english :c

sorry, ax queries not support or exists.

also see similar question.


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