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Diffstat (limited to 'iredis/data/commands/renamenx.md')
| -rw-r--r-- | iredis/data/commands/renamenx.md | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/iredis/data/commands/renamenx.md b/iredis/data/commands/renamenx.md index 8f98ec5..c132af4 100644 --- a/iredis/data/commands/renamenx.md +++ b/iredis/data/commands/renamenx.md @@ -1,21 +1,14 @@ -Renames `key` to `newkey` if `newkey` does not yet exist. It returns an error -when `key` does not exist. +Renames `key` to `newkey` if `newkey` does not yet exist. +It returns an error when `key` does not exist. -In Cluster mode, both `key` and `newkey` must be in the same **hash slot**, -meaning that in practice only keys that have the same hash tag can be reliably -renamed in cluster. - -@history - -- `<= 3.2.0`: Before Redis 3.2.0, an error is returned if source and destination - names are the same. +In Cluster mode, both `key` and `newkey` must be in the same **hash slot**, meaning that in practice only keys that have the same hash tag can be reliably renamed in cluster. @return @integer-reply, specifically: -- `1` if `key` was renamed to `newkey`. -- `0` if `newkey` already exists. +* `1` if `key` was renamed to `newkey`. +* `0` if `newkey` already exists. @examples |