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SCRIPT EXISTS

Last updated 
SCRIPT EXISTS sha1 [sha1 ...]
Group
Scripting and functions
Complexity
O(N) for N digests
Arity
-3 (at least 3 words, counting the command name)
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SCRIPT EXISTS tells you, for each SHA1 digest, whether the script is cached and can be run with EVALSHA. Digests are compared without case.

Return value

Section titled “Return value”
Case RESP2 RESP3
Always Array with one integer per digest: 1 if cached, 0 if not Array

Examples

Section titled “Examples”
127.0.0.1:6379> SCRIPT LOAD "return ARGV[1]"
"098e0f0d1448c0a81dafe820f66d460eb09263da"
127.0.0.1:6379> SCRIPT EXISTS 098e0f0d1448c0a81dafe820f66d460eb09263da 0000000000000000000000000000000000000000
1) (integer) 1
2) (integer) 0

Compatibility

Section titled “Compatibility”

Same as Redis 7 and Valkey 8.

See also

Section titled “See also”

SCRIPT LOAD, EVALSHA