From 06cba6ccd165ca8b224797e37fccb9e63f026d77 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 21 Mar 2020 11:28:17 +0100 Subject: Adding upstream version 1.9.1. Signed-off-by: Daniel Baumann --- iredis/data/commands/zinterstore.md | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 iredis/data/commands/zinterstore.md (limited to 'iredis/data/commands/zinterstore.md') diff --git a/iredis/data/commands/zinterstore.md b/iredis/data/commands/zinterstore.md new file mode 100644 index 0000000..e7e71f0 --- /dev/null +++ b/iredis/data/commands/zinterstore.md @@ -0,0 +1,30 @@ +Computes the intersection of `numkeys` sorted sets given by the specified keys, +and stores the result in `destination`. It is mandatory to provide the number of +input keys (`numkeys`) before passing the input keys and the other (optional) +arguments. + +By default, the resulting score of an element is the sum of its scores in the +sorted sets where it exists. Because intersection requires an element to be a +member of every given sorted set, this results in the score of every element in +the resulting sorted set to be equal to the number of input sorted sets. + +For a description of the `WEIGHTS` and `AGGREGATE` options, see `ZUNIONSTORE`. + +If `destination` already exists, it is overwritten. + +@return + +@integer-reply: the number of elements in the resulting sorted set at +`destination`. + +@examples + +```cli +ZADD zset1 1 "one" +ZADD zset1 2 "two" +ZADD zset2 1 "one" +ZADD zset2 2 "two" +ZADD zset2 3 "three" +ZINTERSTORE out 2 zset1 zset2 WEIGHTS 2 3 +ZRANGE out 0 -1 WITHSCORES +``` -- cgit v1.2.3