Limit records extracted in a Landmark Query Node

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JimY
Veteran Member
Posts: 510
Veteran Member
    Is there a way to limit the number of records that a Landmark Query Node extracts?  I am doing some testing and want to extract say the first 200.  Thank you.
    Tim Cochrane
    Veteran Member
    Posts: 154
    Veteran Member
      JimY - assuming you're talking about within IPA...
      What I've done before is add a counter and a branch, where one leg goes back into the query and the other exits when count = max records desired.
      Tim Cochrane - Principal LM/IPA Consultant
      JimY
      Veteran Member
      Posts: 510
      Veteran Member
        Thanks Tim.
        LisaC
        New Member
        Posts: 2
        New Member
          Inside the query node you can set a variable called 'pages'.  This is actually the number of records you want to pickup in one query.  This so that you don't eat up your memory with all the records that are possible with one query.  If you use this then you have to use a field inside your query return called 'hasNext', 'hasPrevious' to know if you have more records to pick up.  My 'pages' is set to 30.  In this particular query, if I have over 30 records, something is really wrong.
          Lisa C
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