//
// Unified Query Algebra
//
// Copyright (c) 2023-2026 Cognica, Inc.
//
//! Schema authorization preserves literal role names separately from session-role keywords.
#[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
pub enum SchemaAuthorization {
Role(String),
CurrentUser,
SessionUser,
}