JSON.STRLEN

Report the length of the JSON String at path in key

Arguments

key · string · required

The key of the json entry.

path · string · default: "$"

The path of the array.

Response

JSON.STRLEN returns by recursive descent an array of integer replies for each path, the array’s length, or nil, if the matching JSON value is not a string.

Example

await redis.json("key", "$.path.to.array", "a");