ClickHouse does not have lag() as a window function. Use lagInFrame() with explicit ROWS BETWEEN frame instead. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ClickHouse does not have lag() as a window function. Use lagInFrame() with explicit ROWS BETWEEN frame instead. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>