ZUNIONSTORE

Writes the union between sets to a new key.

Arguments

destination

str

required

The key to store the resulting set in.

keys

List[str]

required

The keys of the sets to compare.

weights

List[float]

default: "None"

The weights to apply to the sets.

aggregate

"SUM" | "MIN" | "MAX"

default: "sum"

The aggregation function to apply to the sets.

withscores

bool

default: "false"

Whether to include scores in the result.

Response

The number of elements in the resulting set.