MongoDB migration

Working with Data Node.js Frameworks
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13

@turivishal thanks again !!! This works. I was earlier tried to do something like this

async function firstInsert() {
    my_db = firstConn.useDb(firstDB.db)
    console.log(my_db.listCollections())
    let doc = await FirstSchema.find();
    //console.log(doc);
    return doc
}

… but it wouldn’t work and I get error “UnhandledPromiseRejectionWarning: TypeError: my_db.listCollections is not a function”. I thought it’s enought to be connected to DB. It appears we need to wait for “open” event too. I am trying to look it up online.

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