QUICKJS.EVALSHA

QUICKJS.EVALSHA sha1 numkeys [key ...] [arg ...]

Run a cached QuickJS (JavaScript) script by the SHA1 hex digest of its source. This is the JavaScript counterpart of EVALSHA; semantics (numkeys, the 0-based KEYS/ARGV arrays, the redis object, producing the reply via return, and the conversion) match QUICKJS.EVAL.

A script enters the JavaScript cache when first run with QUICKJS.EVAL or loaded with QUICKJS.SCRIPT LOAD. The JavaScript cache is independent of the Lua, Luau, Wren, Tcl, and Python caches.

If the digest is not cached:

(error) NOSCRIPT No matching script. Please use QUICKJS.EVAL.

Example

> QUICKJS.SCRIPT LOAD "return 42"
"1b3c5e..."

> QUICKJS.EVALSHA 1b3c5e... 0
(integer) 42

> QUICKJS.EVALSHA ffffffffffffffffffffffffffffffffffffffff 0
(error) NOSCRIPT No matching script. Please use QUICKJS.EVAL.

See also