FT.SUGGET key prefix [FUZZY] [WITHSCORES] [WITHPAYLOADS] [MAX max]

Available in: Redis Stack

Time complexity: O(1)

Gets completion suggestions for a prefix.

key: the suggestion dictionary key.
prefix: the prefix to complete on
FUZZY: if set, we do a fuzzy prefix search, including prefixes at Levenshtein distance of 1 from the prefix sent
MAX num: If set, we limit the results to a maximum of num (default: 5).
WITHSCORES: If set, we also return the score of each suggestion. this can be used to merge results from multiple instances
WITHPAYLOADS: If set, we return optional payloads saved along with the suggestions. If no payload is present for an entry, we return a Null Reply.

Array reply: a list of the top suggestions matching the prefix, optionally with score after each entry.

Examples

redis> FT.SUGGET sug hell FUZZY MAX 3 WITHSCORES
1) "hell"
2) "2147483648"
3) "hello"
4) "0.70710676908493042"