Example datasets

Filename	Path	Description
cars.csv	data/csv/cars.csv	Time-series–like dataset containing car identifiers, speed values, and timestamps. Used in window function and time-based query examples (e.g. ordering, window frames).
regex.csv	data/csv/regex.csv	Dataset for regular expression examples. Contains input values, regex patterns, replacement strings, and optional flags. Covers ASCII, Unicode, and locale-specific text processing.