Transactions support in mongoose

[kathirsvn]

Do we need to support transactions in stargate-mongoose like transactions in mongoose (https://mongoosejs.com/docs/transactions.html)? The last time, when we discussed about this @amorton mentioned below.

We do not support Mongo style transactions, the better use of CQL LWT is in scope though

@amorton Could you please elaborate a little bit more on this?

[amorton]

@kathirsvn we do not support those transactions, we do not have any support for multi documents transactions. We should throw whatever our unsupported error is.

[vkarpov15]

I agree, I don't think transaction support is important enough to prioritize for an alpha or even a first production release.

[kathirsvn]

Thanks @amorton and @vkarpov15 !