-- Rollback: recreate the WebAPI-to-OSCAR bridge sessions table (see 0018). CREATE TABLE IF NOT EXISTS oscar_bridge_sessions ( web_session_id VARCHAR(64) PRIMARY KEY, oscar_cookie BLOB NOT NULL, bos_host VARCHAR(255) NOT NULL, bos_port INTEGER NOT NULL, use_ssl BOOLEAN DEFAULT FALSE, screen_name VARCHAR(97) NOT NULL, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, last_accessed TIMESTAMP DEFAULT CURRENT_TIMESTAMP, client_name VARCHAR(255), client_version VARCHAR(50) ); CREATE INDEX IF NOT EXISTS idx_oscar_bridge_screen_name ON oscar_bridge_sessions(screen_name); CREATE INDEX IF NOT EXISTS idx_oscar_bridge_last_accessed ON oscar_bridge_sessions(last_accessed);