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.