transactions

Working on a project I ran into the documentation for customizing the Foreign Key.
The docs read:

// https://sequelize.org/master/manual/assocs.html
// For example, to use UUID as the foreign key data type instead of the default (INTEGER), you can simply do:

const { DataTypes } = require("Sequelize");

Foo.hasOne(Bar, {
  foreignKey: {
    // name: 'myFooId'
    type: D

我看官方提供的sdk里面，只提到了HTTP SDK，GRPC的还没有是吗

Sometimes we need to store a reference to an error object somewhere in the code so that we can return it to users. A good example is net.box: if the state machine is in the error state, we should return the error that caused the failure to all user requests. The problem is a user that got an error may link it to another error with [error.set_prev](https://www.tarantool.io/en/doc/latest/reference