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mongodb node take a skip property so pagination can be achieved

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Gabriel Baciu
2014-12-31 18:09:18 -05:00
committed by Gabriel Baciu
parent 9e4187d6a8
commit f461b121e1
2 changed files with 3 additions and 2 deletions
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nodes/core/storage/66-mongodb.html
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@@ -197,7 +197,7 @@
<script type="text/x-red" data-help-name="mongodb in">
<p>Calls a MongoDB collection method based on the selected operator.</p>
<p>Find queries a collection using the <b>msg.payload</b> as the query statement as per the .find() function. Optionally, you may also (via a function) set a <b>msg.projection</b> object to constrain the returned fields, a <b>msg.sort</b> object and a <b>msg.limit</b> object.</p>
<p>Find queries a collection using the <b>msg.payload</b> as the query statement as per the .find() function. Optionally, you may also (via a function) set a <b>msg.projection</b> object to constrain the returned fields, a <b>msg.sort</b> object, a <b>msg.limit</b> number and a <b>msg.skip</b> number.</p>
<p>Count returns a count of the number of documents in a collection or matching a query using the <b>msg.payload</b> as the query statement.</p>
<p>Aggregate provides access to the aggregation pipeline using the <b>msg.payload</b> as the pipeline array.</p>
<p>You can either set the collection method in the node config or on <b>msg.collection</b>. Setting it in the node will override <b>msg.collection</b>.</p>