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Better handling of mongo ObjectId for updates

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Dave Conway-Jones
2016-11-02 15:25:35 +00:00
parent d52f9dcd30
commit 1e31652073
3 changed files with 8 additions and 4 deletions
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storage/mongodb/66-mongodb.html
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@@ -106,7 +106,8 @@
<p>Insert will insert a new object.</p>
<p>Save and insert either store <code>msg</code> or <code>msg.payload</code>.</p>
<p>Update will modify an existing object or objects. The query to select objects to update uses <code>msg.query</code>
and the update to the element uses <code>msg.payload</code>.</p>
and the update to the element uses <code>msg.payload</code>. If <code>msg.query._id</code> is
a valid mongo ObjectId string it will be converted to an ObjectId type.</p>
<p>Update can add a object if it does not exist or update multiple objects.</p>
<p>Remove will remove objects that match the query passed in on <code>msg.payload</code>. A blank query will delete
<i>all of the objects</i> in the collection.</p>