Can we specify a non-default schema to pgTable?

[ChungjungLee]

My application uses Next.js and PostgreSQL.
I am stuck with connecting to a table under a non-default schema named public. The structure looks like below:

sampleDB
  L public (but not default)
    L sampleTable

I tried to specify the schema before the table, but it failed.

export const tasks = pgTable("public.sampleTable", {
  sampleId: varchar("sample_id").notNull(),
});

error: relation "public.sampleTable" does not exist

In this case, how can I connect to the table? I truly appreciate any help and advice.