Inserting date

There must be something on my side but I am somewhat stuck.

I'm inserting data into a table using the following approach:

const p = await getPool(name); // caching the pool because I'm accessing multiple dbs
const insertFbl = 'INSERT INTO fbl SET ?'
const result = p.query(insertFbl, some_object)

some_object has some date fields.

When I run the query I get an error like this (for the sake of testing I did init my date field with new Date()):

Incorrect datetime value: '2018-01-21T00:37:07.837Z' for column 'feedback_date' at row 1
at PromisePool.query (/server/node_modules/mysql2/promise.js:344:20)
...

On the other hand, if I use some string like moment(somedate).format('YYYY-MM-DDThh:mm:ss'), it will insert without any problem.

That's weird because not only mysql2 is supposed to make the appropriate conversion and moreover I could swear I had already used javascript date variables before.

Any idea?

Start at the PromisePool.query path mentioned in /server/node_modules/mysql2/promise.js:344:20 and reproduce the INSERT INTO fbl SET ? call with some_object containing new Date() values. Compare that result with the moment(...).format(...) string case; done means establishing the supported date input and conversion behavior, with a reproducible test or documented conclusion.