push:pg not creating table schema (pgSchema)

import {
  pgSchema,
  pgTable,
  serial,
  text,
  timestamp,
  uniqueIndex,
} from "drizzle-orm/pg-core";

export const exampleSchema = pgSchema("exampleSchema");

export const exampleWaitlist = exampleSchema.table(
  "exampleWaitlist",
  {
    id: serial("id").primaryKey(), // auto-incrementing primary key, so we know who signed up first
    email: text("email").notNull(), // email address (uniqueness enforced via index)
    signupDate: timestamp("signup_date").notNull(), // exact date/time of signup (UTC)
  },
  (table) => ({
    emailIndex: uniqueIndex("email_index").on(table.email), // index on email column to allow quick lookups and prevent duplicates
  }),
);