Feat: AsyncLocalStorage for schema changing

lib/async-storage.js

@@ -0,0 +1,12 @@
+const { AsyncLocalStorage } = require('async_hooks')
+const asyncLocalStorage = new AsyncLocalStorage()
+
+const defaultStore = (a = null) => {
+  const store = new Map()
+  store.set('schema', 'public')
+  store.set('defaultSchema', 'ERROR_SCHEMA')
+  if (a) store.set('a', 'a')
+  return store
+}
+
+module.exports = { asyncLocalStorage, defaultStore }