The Undo Log Is a Self-Describing Byte Stream
DuckDB’s undo log is a flat byte stream in buffer-manager memory: each entry carries an 8-byte {type, length} header, walked forward by hopping lengths and backward by collecting …
DuckDB’s undo log is a flat byte stream in buffer-manager memory: each entry carries an 8-byte {type, length} header, walked forward by hopping lengths and backward by collecting …