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Skapa lås på ett Mongoose-objekt - 2021 - Hbtechsupport

* docs; add homepage section to package (npm docs mongoose) * docs; more detail around collection name pluralization #1193 * website; add .important css * website; update models page * website; update getting started * website; update quick start Added ===== CastErrors now include the path containing the bad value. When I try to save my document, I'm getting a VersionError: No matching document found error, similar to this SO question. After reading this blog post, it seems that the problem is with the versioning of my document. That I'm messing with an array and so I need to update the version. However, calling document.save() doesn't work for me.

Versionerror mongoose

Star 2 Fork 0; mongoose-update-if-current. Installation. Getting Started. Usage. Notes.

Skapa lås på ett Mongoose-objekt - 2021 - Hbtechsupport

See Query.prototype.lean() for more information. mongoose-update-if-current. Optimistic concurrency control plugin for Mongoose v5.0 and higher.. This plugin brings optimistic concurrency control to Mongoose documents by incrementing document version numbers on each save, and preventing previous versions of … Mongoose calls this function automatically when a model is created using mongoose.model() or connection.model(), so you don't need to call it.

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License ¶mongoose-update-if-current Optimistic concurrency control plugin for Mongoose v5.0 and higher.. This plugin brings optimistic concurrency control to Mongoose documents by incrementing document version numbers on each save, and preventing previous versions of a document from being saved over the I must say that schema.set('versionKey', false); does not solve my problem. here is a diagram: var schema = new Schema({ users: [{ userPlace: { type: Number 2019-10-20 Previously, calling connection.model with a new model name and schema would compile the model and cache it globally (accessible to mongoose.model).

IE, foo = {abc:true, cde:true} allows me to see if foo.abc exists in one statement instead of having to loop an array if foo was ['abc', 'cde']. With collections with multiple thousands of items this should save a decent amount of computation.
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Mongoose - Version Error: No matching document found for id. 515.

Mongoose will call createIndex for each index sequentially, and emit an 'index' event on the model when all the createIndex calls succeeded or when there was an error. Are you on Mongoose 3.x and looking to migrate to 4.x?
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Skapa lås på ett Mongoose-objekt - 2021 - Hbtechsupport

Model Data for Schema Versioning¶ Overview¶. Database schemas occasionally need to be updated. For example, a schema designed to hold user contact information may need to be updated to include new methods of communication as they become popular, such as Twitter or Skype.