SCRIPT LOAD

Syntax text Syntax diagram API methods

SCRIPT LOAD script

Client:

script_load(
    script: ScriptTextT  // Lua script to load
) → ResponseT  // SHA1 digest of the script

scriptLoad(
    script: RedisArgument  // Lua script to load
) → Promise<BlobStringReply>  // SHA1 digest of the script

scriptLoad(
    script: String  // Lua script to load
) → String  // SHA1 digest of the script

scriptLoad(
    script: String  // Lua script
) → String  // SHA1 digest of the script

scriptLoad(
    script: byte[]  // Lua script
) → String  // SHA1 digest of the script

scriptLoad(
    script: String  // Lua script
) → RedisFuture<String>  // SHA1 digest of the script

scriptLoad(
    script: byte[]  // Lua script
) → RedisFuture<String>  // SHA1 digest of the script

scriptLoad(
    script: String  // Lua script
) → Mono<String>  // SHA1 digest of the script

scriptLoad(
    script: byte[]  // Lua script
) → Mono<String>  // SHA1 digest of the script

ScriptLoad(
    ctx: context.Context,  // Context for the operation
    script: string  // Lua script to load
) → *StringCmd  // SHA1 digest of the script

script(
    $subcommand: string,  // SCRIPT subcommand (e.g., 'LOAD')
    $argument: mixed  // Optional argument for the subcommand
) → mixed  // Command result

Available since:: Redis Open Source 2.6.0
Time complexity:: O(N) with N being the length in bytes of the script body.
ACL categories:: @slow, @scripting,
Compatibility:: Redis Software and Redis Cloud compatibility

Load a script into the scripts cache, without executing it. After the specified command is loaded into the script cache it will be callable using EVALSHA with the correct SHA1 digest of the script, exactly like after the first successful invocation of EVAL.

The script is guaranteed to stay in the script cache forever (unless SCRIPT FLUSH is called).

The command works in the same way even if the script was already present in the script cache.

For more information about EVAL scripts please see Introduction to Eval Scripts.

Required arguments

script

The Lua script to load into the script cache. Its SHA1 digest is returned for use with EVALSHA.

Redis Software and Redis Cloud compatibility

Redis Software	Redis Cloud	Notes
✅ Standard ✅ Active-Active	✅ Standard ✅ Active-Active

Return information

RESP2 RESP3

Bulk string reply: the SHA1 digest of the script added into the script cache.