BigtableAdapter.prototype.rawQuery<T>(_sql: string,_params?: unknown[]): Promise<T[]>
Refuses the raw query by name.
Bigtable has no query language reachable through query(sql, params) —
its data plane is ReadRows, MutateRow and CheckAndMutateRow. An
application reaching for GoogleSQL uses the injected client directly.
It rejects, never throws synchronously.
Promise<T[]>