referenceJune 18, 2026· 3 min read

How to use CFLUSH: clear the semantic cache, by tenant

CFLUSH empties the semantic cache — globally, or scoped to a single tenant so one customer's reset doesn't touch another's.

CFLUSH is the blunt reset. Run it bare to clear everything, or with TENANT to wipe just one tenant's entries — useful when a single customer's data needs to go without disturbing the rest.

crowkis cli

> CFLUSH TENANT acme
OK                 # only acme's entries cleared

> CFLUSH
OK                 # everything

For surgical, meaning-based removal instead of a full wipe, reach for CINVALIDATE — it previews before it deletes.