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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2020-03-21 10:28:17 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-02-07 11:16:53 +0000 |
| commit | 06cba6ccd165ca8b224797e37fccb9e63f026d77 (patch) | |
| tree | e82f1bc439997ae296f2e74f8a64d84c5d95f140 /iredis/data/commands/unlink.md | |
| parent | Initial commit. (diff) | |
| download | iredis-06cba6ccd165ca8b224797e37fccb9e63f026d77.tar.xz iredis-06cba6ccd165ca8b224797e37fccb9e63f026d77.zip | |
Adding upstream version 1.9.1.upstream/1.9.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'iredis/data/commands/unlink.md')
| -rw-r--r-- | iredis/data/commands/unlink.md | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/iredis/data/commands/unlink.md b/iredis/data/commands/unlink.md new file mode 100644 index 0000000..e305440 --- /dev/null +++ b/iredis/data/commands/unlink.md @@ -0,0 +1,18 @@ +This command is very similar to `DEL`: it removes the specified keys. Just like +`DEL` a key is ignored if it does not exist. However the command performs the +actual memory reclaiming in a different thread, so it is not blocking, while +`DEL` is. This is where the command name comes from: the command just +**unlinks** the keys from the keyspace. The actual removal will happen later +asynchronously. + +@return + +@integer-reply: The number of keys that were unlinked. + +@examples + +```cli +SET key1 "Hello" +SET key2 "World" +UNLINK key1 key2 key3 +``` |