FT.TAGVALS

Syntax
FT.TAGVALS index field_name
Available in:
Redis Stack / Search 1.0.0
Time complexity:
O(N)

Return a distinct set of values indexed in a Tag field

Examples

Required arguments

index

is full-text index name. You must first create the index using FT.CREATE.

field_name

is name of a Tag file defined in the schema.

Use FT.TAGVALS if your tag indexes things like cities, categories, and so on.

Limitations

FT.TAGVALS provides no paging or sorting, and the tags are not alphabetically sorted. FT.TAGVALS only operates on tag fields. The returned strings are lowercase with whitespaces removed, but otherwise unchanged.

Return

FT.TAGVALS returns an array reply of all distinct tags in the tag index.

Examples

Return a set of values indexed in a Tag field 
127.0.0.1:6379> FT.TAGVALS idx myTag
1) "Hello"
2) "World"

See also

FT.CREATE

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