Sequelize ^6+ breaks older migration files

[mattlockyer]

From TG

@Kouprin

I'm trying to start https://github.com/near/near-contract-helper

I've created accounts_development database as required and yarn migrate execution is failed. What is missing?

@mattlockyer

Not sure if this helps but we updated sequelize-cli (the only issue I can think of related to migrations)

Try downgrading temporarily to run the migrations for setup and then you can bump back up.

Or I would google this particular issue with sequelize migrations (likely an issue from 5 - 6 they changed the format for specifying the constraints)

For versions of sequelize we used before see this:
3bf7986

@Kouprin

you are perfectly right, downgrading has helped
thank you!

[mattlockyer]

@vgrichina should we update migration files or downgrade sequelize?

Not sure how you feel re: trade-offs?

[vgrichina]

@mattlockyer upgrade migration files. Change is trivial and we don't want to be stuck on old unsupported versions because of this.