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PCACHE.DEL

Last updated 
PCACHE.DEL namespace prompt
Group
Prompt cache
Complexity
O(1)
Arity
3 (exactly, counting the command name)
Flags
write, fast
Keys
first 1, last 1, step 1
HotKV Cloud
Performance and Scale
On-Premise
requires the prompt-cache license feature

The prompt cache is an exact-match cache for LLM prompt and response pairs, organised in named namespaces. PCACHE.DEL removes the entry for prompt. The namespace and its other entries are not affected.

Return value

Section titled “Return value”
Case RESP2 RESP3
Entry deleted Integer 1 Same
No such entry or namespace Integer 0 Same

Errors:

  • ERR wrong number of arguments for 'pcache.del' command if the argument count is wrong.
  • NOLICENSE prompt-cache requires a HotKV license. Contact sales@hotkv.com if your license does not include the prompt-cache feature.

Examples

Section titled “Examples”
127.0.0.1:6379> PCACHE.DEL llm_prompts "Translate: Hello"
(integer) 1
127.0.0.1:6379> PCACHE.DEL llm_prompts "Translate: Hello"
(integer) 0

Compatibility

Section titled “Compatibility”

HotKV-only command. Redis and Valkey have no equivalent.

See also

Section titled “See also”

PCACHE.CREATE, PCACHE.SET, PCACHE.GET, PCACHE.GETEX, PCACHE.STATS, PCACHE.FLUSH, PCACHE.DROP, PCACHE.LIST, PCACHE.CONFIG, AI features guide