Package valkey-doc

Documentation and extra man pages for valkey

Version: 8.1.4

See also: valkey.

Library Functions
acl-cat.3valkey	Lists the ACL categories, or the commands inside a category.
acl-deluser.3valkey	Deletes ACL users, and terminates their connections.
acl-dryrun.3valkey	Simulates the execution of a command by a user, without executing the command.
acl-genpass.3valkey	Generates a pseudorandom, secure password that can be used to identify ACL users.
acl-getuser.3valkey	Lists the ACL rules of a user.
acl-help.3valkey	Returns helpful text about the different subcommands.
acl-list.3valkey	Dumps the effective rules in ACL file format.
acl-load.3valkey	Reloads the rules from the configured ACL file.
acl-log.3valkey	Lists recent security events generated due to ACL rules.
acl-save.3valkey	Saves the effective ACL rules in the configured ACL file.
acl-setuser.3valkey	Creates and modifies an ACL user and its rules.
acl-users.3valkey	Lists all ACL users.
acl-whoami.3valkey	Returns the authenticated username of the current connection.
acl.3valkey	A container for Access List Control commands.
append.3valkey	Appends a string to the value of a key. Creates the key if it doesn’t exist.
asking.3valkey	Signals that a cluster client is following an -ASK redirect.
auth.3valkey	Authenticates the connection.
bgrewriteaof.3valkey	Asynchronously rewrites the append-only file to disk.
bgsave.3valkey	Asynchronously saves the database(s) to disk.
bitcount.3valkey	Counts the number of set bits (population counting) in a string.
bitfield.3valkey	Performs arbitrary bitfield integer operations on strings.
bitfield_ro.3valkey	Performs arbitrary read-only bitfield integer operations on strings.
bitop.3valkey	Performs bitwise operations on multiple strings, and stores the result.
bitpos.3valkey	Finds the first set (1) or clear (0) bit in a string.
blmove.3valkey	Pops an element from a list, pushes it to another list and returns it. Blocks until an element is available otherwise. Deletes the list if the last element was…
blmpop.3valkey	Pops the first element from one of multiple lists. Blocks until an element is available otherwise. Deletes the list if the last element was popped.
blpop.3valkey	Removes and returns the first element in a list. Blocks until an element is available otherwise. Deletes the list if the last element was popped.
brpop.3valkey	Removes and returns the last element in a list. Blocks until an element is available otherwise. Deletes the list if the last element was popped.
brpoplpush.3valkey	Pops an element from a list, pushes it to another list and returns it. Block until an element is available otherwise. Deletes the list if the last element was…
bzmpop.3valkey	Removes and returns a member by score from one or more sorted sets. Blocks until a member is available otherwise. Deletes the sorted set if the last element was…
bzpopmax.3valkey	Removes and returns the member with the highest score from one or more sorted sets. Blocks until a member available otherwise. Deletes the sorted set if the…
bzpopmin.3valkey	Removes and returns the member with the lowest score from one or more sorted sets. Blocks until a member is available otherwise. Deletes the sorted set if the…
client-caching.3valkey	Instructs the server whether to track the keys in the next request.
client-capa.3valkey	A client claims its capability.
client-getname.3valkey	Returns the name of the connection.
client-getredir.3valkey	Returns the client ID to which the connection’s tracking notifications are redirected.
client-help.3valkey	Returns helpful text about the different subcommands.
client-id.3valkey	Returns the unique client ID of the connection.
client-import-source.3valkey	Mark this client as an import source when server is in import mode.
client-info.3valkey	Returns information about the connection.
client-kill.3valkey	Terminates open connections.
client-list.3valkey	Lists open connections.
client-no-evict.3valkey	Sets the client eviction mode of the connection.
client-no-touch.3valkey	Controls whether commands sent by the client affect the LRU/LFU of accessed keys.
client-pause.3valkey	Suspends commands processing.
client-reply.3valkey	Instructs the server whether to reply to commands.
client-setinfo.3valkey	Sets information specific to the client or connection.
client-setname.3valkey	Sets the connection name.
client-tracking.3valkey	Controls server-assisted client-side caching for the connection.
client-trackinginfo.3valkey	Returns information about server-assisted client-side caching for the connection.
client-unblock.3valkey	Unblocks a client blocked by a blocking command from a different connection.
client-unpause.3valkey	Resumes processing commands from paused clients.
client.3valkey	A container for client connection commands.
cluster-addslots.3valkey	Assigns new hash slots to a node.
cluster-addslotsrange.3valkey	Assigns new hash slot ranges to a node.
cluster-bumpepoch.3valkey	Advances the cluster config epoch.
cluster-count-failure-reports.3valkey	Returns the number of active failure reports active for a node.
cluster-countkeysinslot.3valkey	Returns the number of keys in a hash slot.
cluster-delslots.3valkey	Sets hash slots as unbound for a node.
cluster-delslotsrange.3valkey	Sets hash slot ranges as unbound for a node.
cluster-failover.3valkey	Forces a replica to perform a manual failover of its primary.
cluster-flushslots.3valkey	Deletes all slots information from a node.
cluster-forget.3valkey	Removes a node from the nodes table.
cluster-getkeysinslot.3valkey	Returns the key names in a hash slot.
cluster-help.3valkey	Returns helpful text about the different subcommands.
cluster-info.3valkey	Returns information about the state of a node.
cluster-keyslot.3valkey	Returns the hash slot for a key.
cluster-links.3valkey	Returns a list of all TCP links to and from peer nodes.
cluster-meet.3valkey	Forces a node to handshake with another node.
cluster-myid.3valkey	Returns the ID of a node.
cluster-myshardid.3valkey	Returns the shard ID of a node.
cluster-nodes.3valkey	Returns the cluster configuration for a node.
cluster-replicas.3valkey	Lists the replica nodes of a primary node.
cluster-replicate.3valkey	Configure a node as replica of a primary node.
cluster-reset.3valkey	Resets a node.
cluster-saveconfig.3valkey	Forces a node to save the cluster configuration to disk.
cluster-set-config-epoch.3valkey	Sets the configuration epoch for a new node.
cluster-setslot.3valkey	Binds a hash slot to a node.
cluster-shards.3valkey	Returns the mapping of cluster slots to shards.
cluster-slaves.3valkey	Lists the replica nodes of a primary node.
cluster-slot-stats.3valkey	Return an array of slot usage statistics for slots assigned to the current node.
cluster-slots.3valkey	Returns the mapping of cluster slots to nodes.
cluster.3valkey	A container for Cluster commands.
command-count.3valkey	Returns a count of commands.
command-docs.3valkey	Returns documentary information about one, multiple or all commands.
command-getkeys.3valkey	Extracts the key names from an arbitrary command.
command-getkeysandflags.3valkey	Extracts the key names and access flags for an arbitrary command.
command-help.3valkey	Returns helpful text about the different subcommands.
command-info.3valkey	Returns information about one, multiple or all commands.
command-list.3valkey	Returns a list of command names.
command.3valkey	Returns detailed information about all commands.
commandlog-get.3valkey	Returns the specified command log’s entries.
commandlog-help.3valkey	Show helpful text about the different subcommands
commandlog-len.3valkey	Returns the number of entries in the specified type of command log.
commandlog-reset.3valkey	Clears all entries from the specified type of command log.
commandlog.3valkey	A container for command log commands.
config-get.3valkey	Returns the effective values of configuration parameters.
config-help.3valkey	Returns helpful text about the different subcommands.
config-resetstat.3valkey	Resets the server’s statistics.
config-rewrite.3valkey	Persists the effective configuration to file.
config-set.3valkey	Sets configuration parameters in-flight.
config.3valkey	A container for server configuration commands.
copy.3valkey	Copies the value of a key to a new key.
dbsize.3valkey	Returns the number of keys in the database.
debug.3valkey	A container for debugging commands.
decr.3valkey	Decrements the integer value of a key by one. Uses 0 as initial value if the key doesn’t exist.
decrby.3valkey	Decrements a number from the integer value of a key. Uses 0 as initial value if the key doesn’t exist.
del.3valkey	Deletes one or more keys.
discard.3valkey	Discards a transaction.
dump.3valkey	Returns a serialized representation of the value stored at a key.
echo.3valkey	Returns the given string.
eval.3valkey	Executes a server-side Lua script.
eval_ro.3valkey	Executes a read-only server-side Lua script.
evalsha.3valkey	Executes a server-side Lua script by SHA1 digest.
evalsha_ro.3valkey	Executes a read-only server-side Lua script by SHA1 digest.
exec.3valkey	Executes all commands in a transaction.
exists.3valkey	Determines whether one or more keys exist.
expire.3valkey	Sets the expiration time of a key in seconds.
expireat.3valkey	Sets the expiration time of a key to a Unix timestamp.
expiretime.3valkey	Returns the expiration time of a key as a Unix timestamp.
failover.3valkey	Starts a coordinated failover from a server to one of its replicas.
fcall.3valkey	Invokes a function.
fcall_ro.3valkey	Invokes a read-only function.
flushall.3valkey	Removes all keys from all databases.
flushdb.3valkey	Remove all keys from the current database.
function-delete.3valkey	Deletes a library and its functions.
function-dump.3valkey	Dumps all libraries into a serialized binary payload.
function-flush.3valkey	Deletes all libraries and functions.
function-help.3valkey	Returns helpful text about the different subcommands.
function-kill.3valkey	Terminates a function during execution.
function-list.3valkey	Returns information about all libraries.
function-load.3valkey	Creates a library.
function-restore.3valkey	Restores all libraries from a payload.
function-stats.3valkey	Returns information about a function during execution.
function.3valkey	A container for function commands.
geoadd.3valkey	Adds one or more members to a geospatial index. The key is created if it doesn’t exist.
geodist.3valkey	Returns the distance between two members of a geospatial index.
geohash.3valkey	Returns members from a geospatial index as geohash strings.
geopos.3valkey	Returns the longitude and latitude of members from a geospatial index.
georadius.3valkey	Queries a geospatial index for members within a distance from a coordinate, optionally stores the result.
georadius_ro.3valkey	Returns members from a geospatial index that are within a distance from a coordinate.
georadiusbymember.3valkey	Queries a geospatial index for members within a distance from a member, optionally stores the result.
georadiusbymember_ro.3valkey	Returns members from a geospatial index that are within a distance from a member.
geosearch.3valkey	Queries a geospatial index for members inside an area of a box or a circle.
geosearchstore.3valkey	Queries a geospatial index for members inside an area of a box or a circle, optionally stores the result.
get.3valkey	Returns the string value of a key.
getbit.3valkey	Returns a bit value by offset.
getdel.3valkey	Returns the string value of a key after deleting the key.
getex.3valkey	Returns the string value of a key after setting its expiration time.
getrange.3valkey	Returns a substring of the string stored at a key.
getset.3valkey	Returns the previous string value of a key after setting it to a new value.
hdel.3valkey	Deletes one or more fields and their values from a hash. Deletes the hash if no fields remain.
hello.3valkey	Handshakes with the server.
hexists.3valkey	Determines whether a field exists in a hash.
hget.3valkey	Returns the value of a field in a hash.
hgetall.3valkey	Returns all fields and values in a hash.
hincrby.3valkey	Increments the integer value of a field in a hash by a number. Uses 0 as initial value if the field doesn’t exist.
hincrbyfloat.3valkey	Increments the floating point value of a field by a number. Uses 0 as initial value if the field doesn’t exist.
hkeys.3valkey	Returns all fields in a hash.
hlen.3valkey	Returns the number of fields in a hash.
hmget.3valkey	Returns the values of all fields in a hash.
hmset.3valkey	Sets the values of multiple fields.
hrandfield.3valkey	Returns one or more random fields from a hash.
hscan.3valkey	Iterates over fields and values of a hash.
hset.3valkey	Creates or modifies the value of a field in a hash.
hsetnx.3valkey	Sets the value of a field in a hash only when the field doesn’t exist.
hstrlen.3valkey	Returns the length of the value of a field.
hvals.3valkey	Returns all values in a hash.
incr.3valkey	Increments the integer value of a key by one. Uses 0 as initial value if the key doesn’t exist.
incrby.3valkey	Increments the integer value of a key by a number. Uses 0 as initial value if the key doesn’t exist.
incrbyfloat.3valkey	Increment the floating point value of a key by a number. Uses 0 as initial value if the key doesn’t exist.
info.3valkey	Returns information and statistics about the server.
keys.3valkey	Returns all key names that match a pattern.
lastsave.3valkey	Returns the Unix timestamp of the last successful save to disk.
latency-doctor.3valkey	Returns a human-readable latency analysis report.
latency-graph.3valkey	Returns a latency graph for an event.
latency-help.3valkey	Returns helpful text about the different subcommands.
latency-histogram.3valkey	Returns the cumulative distribution of latencies of a subset or all commands.
latency-history.3valkey	Returns timestamp-latency samples for an event.
latency-latest.3valkey	Returns the latest latency samples for all events.
latency-reset.3valkey	Resets the latency data for one or more events.
latency.3valkey	A container for latency diagnostics commands.
lcs.3valkey	Finds the longest common substring.
lindex.3valkey	Returns an element from a list by its index.
linsert.3valkey	Inserts an element before or after another element in a list.
llen.3valkey	Returns the length of a list.
lmove.3valkey	Returns an element after popping it from one list and pushing it to another. Deletes the list if the last element was moved.
lmpop.3valkey	Returns multiple elements from a list after removing them. Deletes the list if the last element was popped.
lolwut.3valkey	Displays computer art and the server version
lpop.3valkey	Returns the first elements in a list after removing it. Deletes the list if the last element was popped.
lpos.3valkey	Returns the index of matching elements in a list.
lpush.3valkey	Prepends one or more elements to a list. Creates the key if it doesn’t exist.
lpushx.3valkey	Prepends one or more elements to a list only when the list exists.
lrange.3valkey	Returns a range of elements from a list.
lrem.3valkey	Removes elements from a list. Deletes the list if the last element was removed.
lset.3valkey	Sets the value of an element in a list by its index.
ltrim.3valkey	Removes elements from both ends a list. Deletes the list if all elements were trimmed.
memory-doctor.3valkey	Outputs a memory problems report.
memory-help.3valkey	Returns helpful text about the different subcommands.
memory-malloc-stats.3valkey	Returns the allocator statistics.
memory-purge.3valkey	Asks the allocator to release memory.
memory-stats.3valkey	Returns details about memory usage.
memory-usage.3valkey	Estimates the memory usage of a key.
memory.3valkey	A container for memory diagnostics commands.
mget.3valkey	Atomically returns the string values of one or more keys.
migrate.3valkey	Atomically transfers a key from one instance to another.
module-help.3valkey	Returns helpful text about the different subcommands.
module-list.3valkey	Returns all loaded modules.
module-load.3valkey	Loads a module.
module-loadex.3valkey	Loads a module using extended parameters.
module-unload.3valkey	Unloads a module.
module.3valkey	A container for module commands.
monitor.3valkey	Listens for all requests received by the server in real-time.
move.3valkey	Moves a key to another database.
mset.3valkey	Atomically creates or modifies the string values of one or more keys.
msetnx.3valkey	Atomically modifies the string values of one or more keys only when all keys don’t exist.
multi.3valkey	Starts a transaction.
object-encoding.3valkey	Returns the internal encoding of an object.
object-freq.3valkey	Returns the logarithmic access frequency counter of an object.
object-help.3valkey	Returns helpful text about the different subcommands.
object-idletime.3valkey	Returns the time since the last access to an object.
object-refcount.3valkey	Returns the reference count of a value of a key.
object.3valkey	A container for object introspection commands.
persist.3valkey	Removes the expiration time of a key.
pexpire.3valkey	Sets the expiration time of a key in milliseconds.
pexpireat.3valkey	Sets the expiration time of a key to a Unix milliseconds timestamp.
pexpiretime.3valkey	Returns the expiration time of a key as a Unix milliseconds timestamp.
pfadd.3valkey	Adds elements to a HyperLogLog key. Creates the key if it doesn’t exist.
pfcount.3valkey	Returns the approximated cardinality of the set(s) observed by the HyperLogLog key(s).
pfdebug.3valkey	Internal commands for debugging HyperLogLog values.
pfmerge.3valkey	Merges one or more HyperLogLog values into a single key.
pfselftest.3valkey	An internal command for testing HyperLogLog values.
ping.3valkey	Returns the server’s liveliness response.
psetex.3valkey	Sets both string value and expiration time in milliseconds of a key. The key is created if it doesn’t exist.
psubscribe.3valkey	Listens for messages published to channels that match one or more patterns.
psync.3valkey	An internal command used in replication.
pttl.3valkey	Returns the expiration time in milliseconds of a key.
publish.3valkey	Posts a message to a channel.
pubsub-channels.3valkey	Returns the active channels.
pubsub-help.3valkey	Returns helpful text about the different subcommands.
pubsub-numpat.3valkey	Returns a count of unique pattern subscriptions.
pubsub-numsub.3valkey	Returns a count of subscribers to channels.
pubsub-shardchannels.3valkey	Returns the active shard channels.
pubsub-shardnumsub.3valkey	Returns the count of subscribers of shard channels.
pubsub.3valkey	A container for Pub/Sub commands.
punsubscribe.3valkey	Stops listening to messages published to channels that match one or more patterns.
quit.3valkey	Closes the connection.
randomkey.3valkey	Returns a random key name from the database.
readonly.3valkey	Enables read-only queries for a connection to a Valkey replica node.
readwrite.3valkey	Enables read-write queries for a connection to a Valkey replica node.
rename.3valkey	Renames a key and overwrites the destination.
renamenx.3valkey	Renames a key only when the target key name doesn’t exist.
replconf.3valkey	An internal command for configuring the replication stream.
replicaof.3valkey	Configures a server as replica of another, or promotes it to a primary.
reset.3valkey	Resets the connection.
restore-asking.3valkey	An internal command for migrating keys in a cluster.
restore.3valkey	Creates a key from the serialized representation of a value.
role.3valkey	Returns the replication role.
rpop.3valkey	Returns and removes the last elements of a list. Deletes the list if the last element was popped.
rpoplpush.3valkey	Returns the last element of a list after removing and pushing it to another list. Deletes the list if the last element was popped.
rpush.3valkey	Appends one or more elements to a list. Creates the key if it doesn’t exist.
rpushx.3valkey	Appends an element to a list only when the list exists.
sadd.3valkey	Adds one or more members to a set. Creates the key if it doesn’t exist.
save.3valkey	Synchronously saves the database(s) to disk.
scan.3valkey	Iterates over the key names in the database.
scard.3valkey	Returns the number of members in a set.
script-debug.3valkey	Sets the debug mode of server-side Lua scripts.
script-exists.3valkey	Determines whether server-side Lua scripts exist in the script cache.
script-flush.3valkey	Removes all server-side Lua scripts from the script cache.
script-help.3valkey	Returns helpful text about the different subcommands.
script-kill.3valkey	Terminates a server-side Lua script during execution.
script-load.3valkey	Loads a server-side Lua script to the script cache.
script-show.3valkey	Show server-side Lua script in the script cache.
script.3valkey	A container for Lua scripts management commands.
sdiff.3valkey	Returns the difference of multiple sets.
sdiffstore.3valkey	Stores the difference of multiple sets in a key.
select.3valkey	Changes the selected database.
set.3valkey	Sets the string value of a key, ignoring its type. The key is created if it doesn’t exist.
setbit.3valkey	Sets or clears the bit at offset of the string value. Creates the key if it doesn’t exist.
setex.3valkey	Sets the string value and expiration time of a key. Creates the key if it doesn’t exist.
setnx.3valkey	Set the string value of a key only when the key doesn’t exist.
setrange.3valkey	Overwrites a part of a string value with another by an offset. Creates the key if it doesn’t exist.
shutdown.3valkey	Synchronously saves the database(s) to disk and shuts down the server.
sinter.3valkey	Returns the intersect of multiple sets.
sintercard.3valkey	Returns the number of members of the intersect of multiple sets.
sinterstore.3valkey	Stores the intersect of multiple sets in a key.
sismember.3valkey	Determines whether a member belongs to a set.
slaveof.3valkey	Sets a server as a replica of another, or promotes it to being a primary.
slowlog-get.3valkey	Returns the slow log’s entries.
slowlog-help.3valkey	Show helpful text about the different subcommands
slowlog-len.3valkey	Returns the number of entries in the slow log.
slowlog-reset.3valkey	Clears all entries from the slow log.
slowlog.3valkey	A container for slow log commands.
smembers.3valkey	Returns all members of a set.
smismember.3valkey	Determines whether multiple members belong to a set.
smove.3valkey	Moves a member from one set to another.
sort.3valkey	Sorts the elements in a list, a set, or a sorted set, optionally storing the result.
sort_ro.3valkey	Returns the sorted elements of a list, a set, or a sorted set.
spop.3valkey	Returns one or more random members from a set after removing them. Deletes the set if the last member was popped.
spublish.3valkey	Post a message to a shard channel
srandmember.3valkey	Get one or multiple random members from a set
srem.3valkey	Removes one or more members from a set. Deletes the set if the last member was removed.
sscan.3valkey	Iterates over members of a set.
ssubscribe.3valkey	Listens for messages published to shard channels.
strlen.3valkey	Returns the length of a string value.
subscribe.3valkey	Listens for messages published to channels.
substr.3valkey	Returns a substring from a string value.
sunion.3valkey	Returns the union of multiple sets.
sunionstore.3valkey	Stores the union of multiple sets in a key.
sunsubscribe.3valkey	Stops listening to messages posted to shard channels.
swapdb.3valkey	Swaps two databases.
sync.3valkey	An internal command used in replication.
time.3valkey	Returns the server time.
touch.3valkey	Returns the number of existing keys out of those specified after updating the time they were last accessed.
ttl.3valkey	Returns the expiration time in seconds of a key.
type.3valkey	Determines the type of value stored at a key.
unlink.3valkey	Asynchronously deletes one or more keys.
unsubscribe.3valkey	Stops listening to messages posted to channels.
unwatch.3valkey	Forgets about watched keys of a transaction.
wait.3valkey	Blocks until the asynchronous replication of all preceding write commands sent by the connection is completed.
waitaof.3valkey	Blocks until all of the preceding write commands sent by the connection are written to the append-only file of the primary and/or replicas.
watch.3valkey	Monitors changes to keys to determine the execution of a transaction.
xack.3valkey	Returns the number of messages that were successfully acknowledged by the consumer group member of a stream.
xadd.3valkey	Appends a new message to a stream. Creates the key if it doesn’t exist.
xautoclaim.3valkey	Changes, or acquires, ownership of messages in a consumer group, as if the messages were delivered to as consumer group member.
xclaim.3valkey	Changes, or acquires, ownership of a message in a consumer group, as if the message was delivered a consumer group member.
xdel.3valkey	Returns the number of messages after removing them from a stream.
xgroup-create.3valkey	Creates a consumer group.
xgroup-createconsumer.3valkey	Creates a consumer in a consumer group.
xgroup-delconsumer.3valkey	Deletes a consumer from a consumer group.
xgroup-destroy.3valkey	Destroys a consumer group.
xgroup-help.3valkey	Returns helpful text about the different subcommands.
xgroup-setid.3valkey	Sets the last-delivered ID of a consumer group.
xgroup.3valkey	A container for consumer groups commands.
xinfo-consumers.3valkey	Returns a list of the consumers in a consumer group.
xinfo-groups.3valkey	Returns a list of the consumer groups of a stream.
xinfo-help.3valkey	Returns helpful text about the different subcommands.
xinfo-stream.3valkey	Returns information about a stream.
xinfo.3valkey	A container for stream introspection commands.
xlen.3valkey	Return the number of messages in a stream.
xpending.3valkey	Returns the information and entries from a stream consumer group’s pending entries list.
xrange.3valkey	Returns the messages from a stream within a range of IDs.
xread.3valkey	Returns messages from multiple streams with IDs greater than the ones requested. Blocks until a message is available otherwise.
xreadgroup.3valkey	Returns new or historical messages from a stream for a consumer in a group. Blocks until a message is available otherwise.
xrevrange.3valkey	Returns the messages from a stream within a range of IDs in reverse order.
xsetid.3valkey	An internal command for replicating stream values.
xtrim.3valkey	Deletes messages from the beginning of a stream.
zadd.3valkey	Adds one or more members to a sorted set, or updates their scores. Creates the key if it doesn’t exist.
zcard.3valkey	Returns the number of members in a sorted set.
zcount.3valkey	Returns the count of members in a sorted set that have scores within a range.
zdiff.3valkey	Returns the difference between multiple sorted sets.
zdiffstore.3valkey	Stores the difference of multiple sorted sets in a key.
zincrby.3valkey	Increments the score of a member in a sorted set.
zinter.3valkey	Returns the intersect of multiple sorted sets.
zintercard.3valkey	Returns the number of members of the intersect of multiple sorted sets.
zinterstore.3valkey	Stores the intersect of multiple sorted sets in a key.
zlexcount.3valkey	Returns the number of members in a sorted set within a lexicographical range.
zmpop.3valkey	Returns the highest- or lowest-scoring members from one or more sorted sets after removing them. Deletes the sorted set if the last member was popped.
zmscore.3valkey	Returns the score of one or more members in a sorted set.
zpopmax.3valkey	Returns the highest-scoring members from a sorted set after removing them. Deletes the sorted set if the last member was popped.
zpopmin.3valkey	Returns the lowest-scoring members from a sorted set after removing them. Deletes the sorted set if the last member was popped.
zrandmember.3valkey	Returns one or more random members from a sorted set.
zrange.3valkey	Returns members in a sorted set within a range of indexes.
zrangebylex.3valkey	Returns members in a sorted set within a lexicographical range.
zrangebyscore.3valkey	Returns members in a sorted set within a range of scores.
zrangestore.3valkey	Stores a range of members from sorted set in a key.
zrank.3valkey	Returns the index of a member in a sorted set ordered by ascending scores.
zrem.3valkey	Removes one or more members from a sorted set. Deletes the sorted set if all members were removed.
zremrangebylex.3valkey	Removes members in a sorted set within a lexicographical range. Deletes the sorted set if all members were removed.
zremrangebyrank.3valkey	Removes members in a sorted set within a range of indexes. Deletes the sorted set if all members were removed.
zremrangebyscore.3valkey	Removes members in a sorted set within a range of scores. Deletes the sorted set if all members were removed.
zrevrange.3valkey	Returns members in a sorted set within a range of indexes in reverse order.
zrevrangebylex.3valkey	Returns members in a sorted set within a lexicographical range in reverse order.
zrevrangebyscore.3valkey	Returns members in a sorted set within a range of scores in reverse order.
zrevrank.3valkey	Returns the index of a member in a sorted set ordered by descending scores.
zscan.3valkey	Iterates over members and scores of a sorted set.
zscore.3valkey	Returns the score of a member in a sorted set.
zunion.3valkey	Returns the union of multiple sorted sets.
zunionstore.3valkey	Stores the union of multiple sorted sets in a key.
Miscellanea
valkey	Valkey Documentation
valkey-ARM	ARM support
valkey-RDMA	RDMA experimental support
valkey-acl	ACL
valkey-admin
valkey-bitfields	Bitfields
valkey-bitmaps	Bitmaps
valkey-client-side-caching	Client-side caching
valkey-clients	Client handling
valkey-cluster-spec	Cluster specification
valkey-cluster-tutorial	Cluster tutorial
valkey-command-arguments	Command arguments
valkey-command-tips	Command tips
valkey-commands	The full list of Valkey commands
valkey-data-types	Data types
valkey-debugging	Debugging
valkey-distlock	Distributed Locks
valkey-encryption	TLS
valkey-eval-intro	Scripting with Lua
valkey-faq
valkey-functions-intro	Functions
valkey-geospatial	Geospatial
valkey-hashes	Hashes
valkey-history	History
valkey-hyperloglogs	HyperLogLog
valkey-indexing	Secondary indexing
valkey-installation	Installation
valkey-introduction	Introduction
valkey-key-specs	Command key specifications
valkey-keyspace	Keyspace
valkey-latency	Diagnosing latency issues
valkey-latency-monitor	Latency monitoring
valkey-ldb	Debugging Lua scripts
valkey-license	License
valkey-lists	Lists
valkey-lru-cache	Key eviction
valkey-lua-api	Lua API reference
valkey-mass-insertion	Bulk loading
valkey-memory-optimization
valkey-migration	Migration from Redis to Valkey
valkey-modules-api-ref	Modules API reference
valkey-modules-blocking-ops	Modules and blocking commands
valkey-modules-intro	Modules API
valkey-modules-native-types	Modules API for native types
valkey-notifications	Keyspace notifications
valkey-performance-on-cpu
valkey-persistence	Persistence
valkey-pipelining	Pipelining
valkey-problems	Troubleshooting Valkey
valkey-programmability	Programmability
valkey-protocol	Serialization protocol specification
valkey-pubsub	Pub/Sub
valkey-quickstart	Quick start guide
valkey-releases	Releases and versioning
valkey-replication	Replication
valkey-security	Security
valkey-sentinel-clients	Sentinel client spec
valkey-sets	Sets
valkey-signals	Signal handling
valkey-sorted-sets	Sorted Sets
valkey-streams-intro	Streams
valkey-strings	Strings
valkey-transactions	Transactions
valkey-twitter-clone	Patterns example

Library Functions

Miscellanea