Mojo::Redis::Database(3)

NAME
Mojo::Redis::Database - Execute basic redis commands

SYNOPSIS
  use Mojo::Redis;

  my $redis = Mojo::Redis->new;
  my $db    = $redis->db;

  # Blocking
  say "foo=" .$db->get("foo");

  # Non-blocking
  $db->get(foo => sub { my ($db, $res) = @_; say "foo=$res" });

  # Promises
  $db->get_p("foo")->then(sub { my ($res) = @_; say "foo=$res" });

See <https://github.com/jhthorsen/mojo-redis/blob/master/examples/twitter.pl> for example Mojolicious application.

DESCRIPTION
Mojo::Redis::Database has methods for sending and receiving structured data to the Redis server.

ATTRIBUTES

  redis
  $conn = $db->redis;
  $db = $db->redis(Mojo::Redis->new);

Holds a Mojo::Redis object used to create the connections to talk with Redis.

METHODS

  append
  $int     = $db->append($key, $value);
  $db      = $db->append($key, $value, sub { my ($db, $err, $int) = @_ });
  $promise = $db->append_p($key, $value);

Append a value to a key.

See <https://redis.io/commands/append> for more information.

  bgrewriteaof
  $ok      = $db->bgrewriteaof;
  $db      = $db->bgrewriteaof(sub { my ($db, $err, $ok) = @_ });
  $promise = $db->bgrewriteaof_p;

Asynchronously rewrite the append-only file.

See <https://redis.io/commands/bgrewriteaof> for more information.

  bgsave
  $ok      = $db->bgsave;
  $db      = $db->bgsave(sub { my ($db, $err, $ok) = @_ });
  $promise = $db->bgsave_p;

Asynchronously save the dataset to disk.

See <https://redis.io/commands/bgsave> for more information.

  bitcount
  $int     = $db->bitcount($key, [start end]);
  $db      = $db->bitcount($key, [start end], sub { my ($db, $err, $int) = @_ });
  $promise = $db->bitcount_p($key, [start end]);

Count set bits in a string.

See <https://redis.io/commands/bitcount> for more information.

  bitfield
  $res     = $db->bitfield($key, [GET type offset], [SET type offset value], [INCRBY type offset increment], [OVERFLOW WRAP|SAT|FAIL]);
  $db      = $db->bitfield($key, [GET type offset], [SET type offset value], [INCRBY type offset increment], [OVERFLOW WRAP|SAT|FAIL], sub { my ($db, $err, $res) = @_ });
  $promise = $db->bitfield_p($key, [GET type offset], [SET type offset value], [INCRBY typeoffset increment], [OVERFLOW WRAP|SAT|FAIL]);

Perform arbitrary bitfield integer operations on strings.

See <https://redis.io/commands/bitfield> for more information.

  bitop
  $int     = $db->bitop($operation, $destkey, $key [key ...]);
  $db      = $db->bitop($operation, $destkey, $key [key ...], sub { my ($db, $err, $int) = @_ });
  $promise = $db->bitop_p($operation, $destkey, $key [key ...]);

Perform bitwise operations between strings.

See <https://redis.io/commands/bitop> for more information.

  bitpos
  $int     = $db->bitpos($key, $bit, [start], [end]);
  $db      = $db->bitpos($key, $bit, [start], [end], sub { my ($db, $err, $int) = @_ });
  $promise = $db->bitpos_p($key, $bit, [start], [end]);

Find first bit set or clear in a string.

See <https://redis.io/commands/bitpos> for more information.

  blpop
  $db      = $db->blpop($key [key ...], $timeout, sub { my ($db, $val, $key) = @_ });
  $promise = $db->blpop_p($key [key ...], $timeout);

Remove and get the first element in a list, or block until one is available.

See <https://redis.io/commands/blpop> for more information.

  brpop
  $db      = $db->brpop($key [key ...], $timeout, sub { my ($db, $val, $key) = @_ });
  $promise = $db->brpop_p($key [key ...], $timeout);

Remove and get the last element in a list, or block until one is available.

See <https://redis.io/commands/brpop> for more information.

  brpoplpush
  $db      = $db->brpoplpush($source, $destination, $timeout, sub { my ($db, $err, $array_ref) = @_ });
  $promise = $db->brpoplpush_p($source, $destination, $timeout);

Pop a value from a list, push it to another list and return it; or block until one is available.

See <https://redis.io/commands/brpoplpush> for more information.

  bzpopmax
  $db      = $db->bzpopmax($key [key ...], $timeout, sub { my ($db, $err, $array_ref) = @_ });
  $promise = $db->bzpopmax_p($key [key ...], $timeout);

Remove and return the member with the highest score from one or more sorted sets, or block until one is available.

See <https://redis.io/commands/bzpopmax> for more information.

  bzpopmin
  $db      = $db->bzpopmin($key [key ...], $timeout, sub { my ($db, $err, $array_ref) = @_ });
  $promise = $db->bzpopmin_p($key [key ...], $timeout);

Remove and return the member with the lowest score from one or more sorted sets, or block until one is available.

See <https://redis.io/commands/bzpopmin> for more information.

  call
  $res = $db->call($command => @args);
  $db  = $db->call($command => @args, sub { my ($db, $err, $res) = @_; });

Same as "call_p", but either blocks or passes the result into a callback.

  call_p
  $promise = $db->call_p($command => @args);
  $promise = $db->call_p(GET => "some:key");

Used to send a custom command to the Redis server.

  client
  $res     = $db->client(@args);
  $db      = $db->client(@args, sub { my ($db, $err, $res) = @_ });
  $promise = $db->client_p(@args);

Run a "CLIENT" command on the server. @args can be:

•   KILL [ip:port] [ID client-id] [TYPE normal|master|slave|pubsub] [ADDR ip:port] [SKIPME yes/no]

•   LIST

•   GETNAME

•   PAUSE timeout

•   REPLY [ON|OFF|SKIP]

•   SETNAME connection-name

See <https://redis.io/commands#server> for more information.

  connection
  $non_blocking_connection = $db->connection(0);
  $blocking_connection     = $db->connection(1);

Returns a Mojo::Redis::Connection object. The default is to return a connection suitable for non-blocking methods, but passing in a true value will return the connection used for blocking methods.

  # Blocking
  my $res = $db->get("some:key");

  # Non-blocking
  $db->get_p("some:key");
  $db->get("some:key", sub { ... });

  cluster
  $res     = $db->cluster(@args);
  $db      = $db->cluster(@args, sub { my ($db, $err, $res) = @_ });
  $promise = $db->cluster_p(@args);

Used to execute cluster commands.

See <https://redis.io/commands#cluster> for more information.

  command
  $array_ref = $db->command(@args);
  $db        = $db->command(@args, sub { my ($db, $err, $array_ref) = @_ });
  $promise   = $db->command_p(@args);

Get array of Redis command details.

•   empty list

•   COUNT

•   GETKEYS

•   INFO command-name [command-name]

See <https://redis.io/commands/command> for more information.

  dbsize
  $int     = $db->dbsize;
  $db      = $db->dbsize(sub { my ($db, $err, $int) = @_ });
  $promise = $db->dbsize_p;

Return the number of keys in the selected database.

See <https://redis.io/commands/dbsize> for more information.

  decr
  $num     = $db->decr($key);
  $db      = $db->decr($key, sub { my ($db, $err, $num) = @_ });
  $promise = $db->decr_p($key);

Decrement the integer value of a key by one.

See <https://redis.io/commands/decr> for more information.

  decrby
  $num     = $db->decrby($key, $decrement);
  $db      = $db->decrby($key, $decrement, sub { my ($db, $err, $num) = @_ });
  $promise = $db->decrby_p($key, $decrement);

Decrement the integer value of a key by the given number.

See <https://redis.io/commands/decrby> for more information.

  del
  $ok      = $db->del($key [key ...]);
  $db      = $db->del($key [key ...], sub { my ($db, $err, $ok) = @_ });
  $promise = $db->del_p($key [key ...]);

Delete a key.

See <https://redis.io/commands/del> for more information.

  discard
See "discard_p".

  discard_p
  $ok      = $db->discard;
  $db      = $db->discard(sub { my ($db, $err, $ok) = @_ });
  $promise = $db->discard_p;

Discard all commands issued after MULTI.

See <https://redis.io/commands/discard> for more information.

  dump
  $ok      = $db->dump($key);
  $db      = $db->dump($key, sub { my ($db, $err, $ok) = @_ });
  $promise = $db->dump_p($key);

Return a serialized version of the value stored at the specified key.

See <https://redis.io/commands/dump> for more information.

  echo
  $res     = $db->echo($message);
  $db      = $db->echo($message, sub { my ($db, $err, $res) = @_ });
  $promise = $db->echo_p($message);

Echo the given string.

See <https://redis.io/commands/echo> for more information.

  eval
  $res     = $db->eval($script, $numkeys, $key [key ...], $arg [arg ...]);
  $db      = $db->eval($script, $numkeys, $key [key ...], $arg [arg ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->eval_p($script, $numkeys, $key [key ...], $arg [arg ...]);

Execute a Lua script server side.

See <https://redis.io/commands/eval> for more information.

  evalsha
  $res     = $db->evalsha($sha1, $numkeys, $key [key ...], $arg [arg ...]);
  $db      = $db->evalsha($sha1, $numkeys, $key [key ...], $arg [arg ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->evalsha_p($sha1, $numkeys, $key [key ...], $arg [arg ...]);

Execute a Lua script server side.

See <https://redis.io/commands/evalsha> for more information.

  exec
See "exec_p".

  exec_p
  $array_ref = $db->exec;
  $db        = $db->exec(sub { my ($db, $err, $array_ref) = @_ });
  $promise   = $db->exec_p;

Execute all commands issued after "multi".

See <https://redis.io/commands/exec> for more information.

  exists
  $int     = $db->exists($key [key ...]);
  $db      = $db->exists($key [key ...], sub { my ($db, $err, $int) = @_ });
  $promise = $db->exists_p($key [key ...]);

Determine if a key exists.

See <https://redis.io/commands/exists> for more information.

  expire
  $int     = $db->expire($key, $seconds);
  $db      = $db->expire($key, $seconds, sub { my ($db, $err, $int) = @_ });
  $promise = $db->expire_p($key, $seconds);

Set a key's time to live in seconds.

See <https://redis.io/commands/expire> for more information.

  expireat
  $int     = $db->expireat($key, $timestamp);
  $db      = $db->expireat($key, $timestamp, sub { my ($db, $err, $int) = @_ });
  $promise = $db->expireat_p($key, $timestamp);

Set the expiration for a key as a UNIX timestamp.

See <https://redis.io/commands/expireat> for more information.

  flushall
  $str     = $db->flushall([ASYNC]);
  $db      = $db->flushall([ASYNC], sub { my ($db, $err, $str) = @_ });
  $promise = $db->flushall_p([ASYNC]);

Remove all keys from all databases.

See <https://redis.io/commands/flushall> for more information.

  flushdb
  $str     = $db->flushdb([ASYNC]);
  $db      = $db->flushdb([ASYNC], sub { my ($db, $err, $str) = @_ });
  $promise = $db->flushdb_p([ASYNC]);

Remove all keys from the current database.

See <https://redis.io/commands/flushdb> for more information.

  geoadd
  $res     = $db->geoadd($key, $longitude latitude member [longitude latitude member ...]);
  $db      = $db->geoadd($key, $longitude latitude member [longitude latitude member ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->geoadd_p($key, $longitude latitude member [longitude latitude member ...]);

Add one or more geospatial items in the geospatial index represented using a sorted set.

See <https://redis.io/commands/geoadd> for more information.

  geodist
  $res     = $db->geodist($key, $member1, $member2, [unit]);
  $db      = $db->geodist($key, $member1, $member2, [unit], sub { my ($db, $err, $res) = @_ });
  $promise = $db->geodist_p($key, $member1, $member2, [unit]);

Returns the distance between two members of a geospatial index.

See <https://redis.io/commands/geodist> for more information.

  geohash
  $res     = $db->geohash($key, $member [member ...]);
  $db      = $db->geohash($key, $member [member ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->geohash_p($key, $member [member ...]);

Returns members of a geospatial index as standard geohash strings.

See <https://redis.io/commands/geohash> for more information.

  geopos
  $array_ref = $db->geopos($key, $member [member ...]);
  $db        = $db->geopos($key, $member [member ...], sub { my ($db, $err, $array_ref) = @_ });
  $promise   = $db->geopos_p($key, $member [member ...]);

Returns longitude and latitude of members of a geospatial index:

  [{lat => $num, lng => $num}, ...]

See <https://redis.io/commands/geopos> for more information.

  georadius
  $res     = $db->georadius($key, $longitude, $latitude, $radius, $m|km|ft|mi, [WITHCOORD],[WITHDIST], [WITHHASH], [COUNT count], [ASC|DESC], [STORE key], [STOREDIST key]);
  $db      = $db->georadius($key, $longitude, $latitude, $radius, $m|km|ft|mi, [WITHCOORD],[WITHDIST], [WITHHASH], [COUNT count], [ASC|DESC], [STORE key], [STOREDIST key], sub { my ($db, $err, $res) = @_ });
  $promise = $db->georadius_p($key, $longitude, $latitude, $radius, $m|km|ft|mi, [WITHCOORD], [WITHDIST], [WITHHASH], [COUNT count], [ASC|DESC], [STORE key], [STOREDIST key]);

Query a sorted set representing a geospatial index to fetch members matching a given maximum distance from a point.

See <https://redis.io/commands/georadius> for more information.

  georadiusbymember
  $res     = $db->georadiusbymember($key, $member, $radius, $m|km|ft|mi, [WITHCOORD], [WITHDIST], [WITHHASH], [COUNT count], [ASC|DESC], [STORE key], [STOREDIST key]);
  $db      = $db->georadiusbymember($key, $member, $radius, $m|km|ft|mi, [WITHCOORD], [WITHDIST], [WITHHASH], [COUNT count], [ASC|DESC], [STORE key], [STOREDIST key], sub { my ($db, $err, $res) = @_ });
  $promise = $db->georadiusbymember_p($key, $member, $radius, $m|km|ft|mi, [WITHCOORD], [WITHDIST], [WITHHASH], [COUNT count], [ASC|DESC], [STORE key], [STOREDIST key]);

Query a sorted set representing a geospatial index to fetch members matching a given maximum distance from a member.

See <https://redis.io/commands/georadiusbymember> for more information.

  get
  $res     = $db->get($key);
  $db      = $db->get($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->get_p($key);

Get the value of a key.

See <https://redis.io/commands/get> for more information.

  getbit
  $res     = $db->getbit($key, $offset);
  $db      = $db->getbit($key, $offset, sub { my ($db, $err, $res) = @_ });
  $promise = $db->getbit_p($key, $offset);

Returns the bit value at offset in the string value stored at key.

See <https://redis.io/commands/getbit> for more information.

  getrange
  $res     = $db->getrange($key, $start, $end);
  $db      = $db->getrange($key, $start, $end, sub { my ($db, $err, $res) = @_ });
  $promise = $db->getrange_p($key, $start, $end);

Get a substring of the string stored at a key.

See <https://redis.io/commands/getrange> for more information.

  getset
  $res     = $db->getset($key, $value);
  $db      = $db->getset($key, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->getset_p($key, $value);

Set the string value of a key and return its old value.

See <https://redis.io/commands/getset> for more information.

  hdel
  $res     = $db->hdel($key, $field [field ...]);
  $db      = $db->hdel($key, $field [field ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->hdel_p($key, $field [field ...]);

Delete one or more hash fields.

See <https://redis.io/commands/hdel> for more information.

  hexists
  $res     = $db->hexists($key, $field);
  $db      = $db->hexists($key, $field, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hexists_p($key, $field);

Determine if a hash field exists.

See <https://redis.io/commands/hexists> for more information.

  hget
  $res     = $db->hget($key, $field);
  $db      = $db->hget($key, $field, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hget_p($key, $field);

Get the value of a hash field.

See <https://redis.io/commands/hget> for more information.

  hgetall
  $res     = $db->hgetall($key);
  $db      = $db->hgetall($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hgetall_p($key);

Get all the fields and values in a hash. The returned value from Redis is automatically turned into a hash-ref for convenience.

See <https://redis.io/commands/hgetall> for more information.

  hincrby
  $res     = $db->hincrby($key, $field, $increment);
  $db      = $db->hincrby($key, $field, $increment, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hincrby_p($key, $field, $increment);

Increment the integer value of a hash field by the given number.

See <https://redis.io/commands/hincrby> for more information.

  hincrbyfloat
  $res     = $db->hincrbyfloat($key, $field, $increment);
  $db      = $db->hincrbyfloat($key, $field, $increment, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hincrbyfloat_p($key, $field, $increment);

Increment the float value of a hash field by the given amount.

See <https://redis.io/commands/hincrbyfloat> for more information.

  hkeys
  $res     = $db->hkeys($key);
  $db      = $db->hkeys($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hkeys_p($key);

Get all the fields in a hash.

See <https://redis.io/commands/hkeys> for more information.

  hlen
  $res     = $db->hlen($key);
  $db      = $db->hlen($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hlen_p($key);

Get the number of fields in a hash.

See <https://redis.io/commands/hlen> for more information.

  hmget
  $res     = $db->hmget($key, $field [field ...]);
  $db      = $db->hmget($key, $field [field ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->hmget_p($key, $field [field ...]);

Get the values of all the given hash fields.

See <https://redis.io/commands/hmget> for more information.

  hmset
  $res     = $db->hmset($key, $field => $value [field value ...]);
  $db      = $db->hmset($key, $field => $value [field value ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->hmset_p($key, $field => $value [field value ...]);

Set multiple hash fields to multiple values.

See <https://redis.io/commands/hmset> for more information.

  hset
  $res     = $db->hset($key, $field, $value);
  $db      = $db->hset($key, $field, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hset_p($key, $field, $value);

Set the string value of a hash field.

See <https://redis.io/commands/hset> for more information.

  hsetnx
  $res     = $db->hsetnx($key, $field, $value);
  $db      = $db->hsetnx($key, $field, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hsetnx_p($key, $field, $value);

Set the value of a hash field, only if the field does not exist.

See <https://redis.io/commands/hsetnx> for more information.

  hstrlen
  $res     = $db->hstrlen($key, $field);
  $db      = $db->hstrlen($key, $field, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hstrlen_p($key, $field);

Get the length of the value of a hash field.

See <https://redis.io/commands/hstrlen> for more information.

  hvals
  $res     = $db->hvals($key);
  $db      = $db->hvals($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->hvals_p($key);

Get all the values in a hash.

See <https://redis.io/commands/hvals> for more information.

  info
  $res     = $db->info($section);
  $db      = $db->info($section, sub { my ($db, $err, $res) = @_ });
  $promise = $db->info_p($section);

Get information and statistics about the server. See also "info_structured".

See <https://redis.io/commands/info> for more information.

  info_structured
Same as "info", but the result is a hash-ref where the keys are the different sections, with key/values in a sub hash. Will only be key/values if <$section> is specified.

  incr
  $res     = $db->incr($key);
  $db      = $db->incr($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->incr_p($key);

Increment the integer value of a key by one.

See <https://redis.io/commands/incr> for more information.

  incrby
  $res     = $db->incrby($key, $increment);
  $db      = $db->incrby($key, $increment, sub { my ($db, $err, $res) = @_ });
  $promise = $db->incrby_p($key, $increment);

Increment the integer value of a key by the given amount.

See <https://redis.io/commands/incrby> for more information.

  incrbyfloat
  $res     = $db->incrbyfloat($key, $increment);
  $db      = $db->incrbyfloat($key, $increment, sub { my ($db, $err, $res) = @_ });
  $promise = $db->incrbyfloat_p($key, $increment);

Increment the float value of a key by the given amount.

See <https://redis.io/commands/incrbyfloat> for more information.

  keys
  $res     = $db->keys($pattern);
  $db      = $db->keys($pattern, sub { my ($db, $err, $res) = @_ });
  $promise = $db->keys_p($pattern);

Find all keys matching the given pattern.

See <https://redis.io/commands/keys> for more information.

  lastsave
  $res     = $db->lastsave;
  $db      = $db->lastsave(sub { my ($db, $err, $res) = @_ });
  $promise = $db->lastsave_p;

Get the UNIX time stamp of the last successful save to disk.

See <https://redis.io/commands/lastsave> for more information.

  lindex
  $res     = $db->lindex($key, $index);
  $db      = $db->lindex($key, $index, sub { my ($db, $err, $res) = @_ });
  $promise = $db->lindex_p($key, $index);

Get an element from a list by its index.

See <https://redis.io/commands/lindex> for more information.

  linsert
  $res     = $db->linsert($key, $BEFORE|AFTER, $pivot, $value);
  $db      = $db->linsert($key, $BEFORE|AFTER, $pivot, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->linsert_p($key, $BEFORE|AFTER, $pivot, $value);

Insert an element before or after another element in a list.

See <https://redis.io/commands/linsert> for more information.

  llen
  $res     = $db->llen($key);
  $db      = $db->llen($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->llen_p($key);

Get the length of a list.

See <https://redis.io/commands/llen> for more information.

  lpop
  $res     = $db->lpop($key);
  $db      = $db->lpop($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->lpop_p($key);

Remove and get the first element in a list.

See <https://redis.io/commands/lpop> for more information.

  lpush
  $res     = $db->lpush($key, $value [value ...]);
  $db      = $db->lpush($key, $value [value ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->lpush_p($key, $value [value ...]);

Prepend one or multiple values to a list.

See <https://redis.io/commands/lpush> for more information.

  lpushx
  $res     = $db->lpushx($key, $value);
  $db      = $db->lpushx($key, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->lpushx_p($key, $value);

Prepend a value to a list, only if the list exists.

See <https://redis.io/commands/lpushx> for more information.

  lrange
  $res     = $db->lrange($key, $start, $stop);
  $db      = $db->lrange($key, $start, $stop, sub { my ($db, $err, $res) = @_ });
  $promise = $db->lrange_p($key, $start, $stop);

Get a range of elements from a list.

See <https://redis.io/commands/lrange> for more information.

  lrem
  $res     = $db->lrem($key, $count, $value);
  $db      = $db->lrem($key, $count, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->lrem_p($key, $count, $value);

Remove elements from a list.

See <https://redis.io/commands/lrem> for more information.

  lset
  $res     = $db->lset($key, $index, $value);
  $db      = $db->lset($key, $index, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->lset_p($key, $index, $value);

Set the value of an element in a list by its index.

See <https://redis.io/commands/lset> for more information.

  ltrim
  $res     = $db->ltrim($key, $start, $stop);
  $db      = $db->ltrim($key, $start, $stop, sub { my ($db, $err, $res) = @_ });
  $promise = $db->ltrim_p($key, $start, $stop);

Trim a list to the specified range.

See <https://redis.io/commands/ltrim> for more information.

  mget
  $res     = $db->mget($key [key ...]);
  $db      = $db->mget($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->mget_p($key [key ...]);

Get the values of all the given keys.

See <https://redis.io/commands/mget> for more information.

  move
  $res     = $db->move($key, $db);
  $db      = $db->move($key, $db, sub { my ($db, $err, $res) = @_ });
  $promise = $db->move_p($key, $db);

Move a key to another database.

See <https://redis.io/commands/move> for more information.

  mset
  $res     = $db->mset($key value [key value ...]);
  $db      = $db->mset($key value [key value ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->mset_p($key value [key value ...]);

Set multiple keys to multiple values.

See <https://redis.io/commands/mset> for more information.

  msetnx
  $res     = $db->msetnx($key value [key value ...]);
  $db      = $db->msetnx($key value [key value ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->msetnx_p($key value [key value ...]);

Set multiple keys to multiple values, only if none of the keys exist.

See <https://redis.io/commands/msetnx> for more information.

  multi
See "multi_p".

  multi_p
  $res     = $db->multi;
  $db      = $db->multi(sub { my ($db, $err, $res) = @_ });
  $promise = $db->multi_p;

Mark the start of a transaction block. Commands issued after "multi" will automatically be discarded if $db goes out of scope. Need to call "exec" to commit the queued commands to Redis.

NOTE: the previously supported multi_p(@promises) syntax has been removed, because it did not work as expected. See <https://github.com/jhthorsen/mojo-redis/issues/68> for details. When "multi_p" gets called with non-zero arguments, it croak()s. Use the promise chaining instead:

  $db->multi_p->then(sub {
    Mojo::Promise->all(
      $db->set_p(...),
      $db->incr_p(...),
      ...
    );
  })->then(sub {
        $db->exec_p;
  })->then ...

See <https://redis.io/commands/multi> for more information.

  object
  $res     = $db->object($subcommand, [arguments [arguments ...]]);
  $db      = $db->object($subcommand, [arguments [arguments ...]], sub { my ($db, $err, $res) =@_ });
  $promise = $db->object_p($subcommand, [arguments [arguments ...]]);

Inspect the internals of Redis objects.

See <https://redis.io/commands/object> for more information.

  persist
  $res     = $db->persist($key);
  $db      = $db->persist($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->persist_p($key);

Remove the expiration from a key.

See <https://redis.io/commands/persist> for more information.

  pexpire
  $res     = $db->pexpire($key, $milliseconds);
  $db      = $db->pexpire($key, $milliseconds, sub { my ($db, $err, $res) = @_ });
  $promise = $db->pexpire_p($key, $milliseconds);

Set a key's time to live in milliseconds.

See <https://redis.io/commands/pexpire> for more information.

  pexpireat
  $res     = $db->pexpireat($key, $milliseconds-timestamp);
  $db      = $db->pexpireat($key, $milliseconds-timestamp, sub { my ($db, $err, $res) = @_ });
  $promise = $db->pexpireat_p($key, $milliseconds-timestamp);

Set the expiration for a key as a UNIX timestamp specified in milliseconds.

See <https://redis.io/commands/pexpireat> for more information.

  pfadd
  $res     = $db->pfadd($key, $element [element ...]);
  $db      = $db->pfadd($key, $element [element ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->pfadd_p($key, $element [element ...]);

Adds the specified elements to the specified HyperLogLog.

See <https://redis.io/commands/pfadd> for more information.

  pfcount
  $res     = $db->pfcount($key [key ...]);
  $db      = $db->pfcount($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->pfcount_p($key [key ...]);

Return the approximated cardinality of the set(s) observed by the HyperLogLog at key(s).

See <https://redis.io/commands/pfcount> for more information.

  pfmerge
  $res     = $db->pfmerge($destkey, $sourcekey [sourcekey ...]);
  $db      = $db->pfmerge($destkey, $sourcekey [sourcekey ...], sub { my ($db, $err, $res) = @_});
  $promise = $db->pfmerge_p($destkey, $sourcekey [sourcekey ...]);

Merge N different HyperLogLogs into a single one.

See <https://redis.io/commands/pfmerge> for more information.

  ping
  $res     = $db->ping([message]);
  $db      = $db->ping([message], sub { my ($db, $err, $res) = @_ });
  $promise = $db->ping_p([message]);

Ping the server.

See <https://redis.io/commands/ping> for more information.

  psetex
  $res     = $db->psetex($key, $milliseconds, $value);
  $db      = $db->psetex($key, $milliseconds, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->psetex_p($key, $milliseconds, $value);

Set the value and expiration in milliseconds of a key.

See <https://redis.io/commands/psetex> for more information.

  pttl
  $res     = $db->pttl($key);
  $db      = $db->pttl($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->pttl_p($key);

Get the time to live for a key in milliseconds.

See <https://redis.io/commands/pttl> for more information.

  publish
  $res     = $db->publish($channel, $message);
  $db      = $db->publish($channel, $message, sub { my ($db, $err, $res) = @_ });
  $promise = $db->publish_p($channel, $message);

Post a message to a channel.

See <https://redis.io/commands/publish> for more information.

  randomkey
  $res     = $db->randomkey;
  $db      = $db->randomkey(sub { my ($db, $err, $res) = @_ });
  $promise = $db->randomkey_p;

Return a random key from the keyspace.

See <https://redis.io/commands/randomkey> for more information.

  readonly
  $res     = $db->readonly();
  $db      = $db->readonly(, sub { my ($db, $res) = @_ });
  $promise = $db->readonly_p();

Enables read queries for a connection to a cluster slave node.

See <https://redis.io/commands/readonly> for more information.

  readwrite
  $res     = $db->readwrite();
  $db      = $db->readwrite(, sub { my ($db, $res) = @_ });
  $promise = $db->readwrite_p();

Disables read queries for a connection to a cluster slave node.

See <https://redis.io/commands/readwrite> for more information.

  rename
  $res     = $db->rename($key, $newkey);
  $db      = $db->rename($key, $newkey, sub { my ($db, $err, $res) = @_ });
  $promise = $db->rename_p($key, $newkey);

Rename a key.

See <https://redis.io/commands/rename> for more information.

  renamenx
  $res     = $db->renamenx($key, $newkey);
  $db      = $db->renamenx($key, $newkey, sub { my ($db, $err, $res) = @_ });
  $promise = $db->renamenx_p($key, $newkey);

Rename a key, only if the new key does not exist.

See <https://redis.io/commands/renamenx> for more information.

  role
  $res     = $db->role;
  $db      = $db->role(sub { my ($db, $err, $res) = @_ });
  $promise = $db->role_p;

Return the role of the instance in the context of replication.

See <https://redis.io/commands/role> for more information.

  rpop
  $res     = $db->rpop($key);
  $db      = $db->rpop($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->rpop_p($key);

Remove and get the last element in a list.

See <https://redis.io/commands/rpop> for more information.

  rpoplpush
  $res     = $db->rpoplpush($source, $destination);
  $db      = $db->rpoplpush($source, $destination, sub { my ($db, $err, $res) = @_ });
  $promise = $db->rpoplpush_p($source, $destination);

Remove the last element in a list, prepend it to another list and return it.

See <https://redis.io/commands/rpoplpush> for more information.

  rpush
  $res     = $db->rpush($key, $value [value ...]);
  $db      = $db->rpush($key, $value [value ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->rpush_p($key, $value [value ...]);

Append one or multiple values to a list.

See <https://redis.io/commands/rpush> for more information.

  rpushx
  $res     = $db->rpushx($key, $value);
  $db      = $db->rpushx($key, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->rpushx_p($key, $value);

Append a value to a list, only if the list exists.

See <https://redis.io/commands/rpushx> for more information.

  restore
  $res     = $db->restore($key, $ttl, $serialized-value, [REPLACE]);
  $db      = $db->restore($key, $ttl, $serialized-value, [REPLACE], sub { my ($db, $err, $res) = @_ });
  $promise = $db->restore_p($key, $ttl, $serialized-value, [REPLACE]);

Create a key using the provided serialized value, previously obtained using DUMP.

See <https://redis.io/commands/restore> for more information.

  sadd
  $res     = $db->sadd($key, $member [member ...]);
  $db      = $db->sadd($key, $member [member ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sadd_p($key, $member [member ...]);

Add one or more members to a set.

See <https://redis.io/commands/sadd> for more information.

  save
  $res     = $db->save;
  $db      = $db->save(sub { my ($db, $err, $res) = @_ });
  $promise = $db->save_p;

Synchronously save the dataset to disk.

See <https://redis.io/commands/save> for more information.

  scard
  $res     = $db->scard($key);
  $db      = $db->scard($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->scard_p($key);

Get the number of members in a set.

See <https://redis.io/commands/scard> for more information.

  script
  $res     = $db->script($sub_command, @args);
  $db      = $db->script($sub_command, @args, sub { my ($db, $err, $res) = @_ });
  $promise = $db->script_p($sub_command, @args);

Execute a script command.

See <https://redis.io/commands/script-debug>, <https://redis.io/commands/script-exists>, <https://redis.io/commands/script-flush>, <https://redis.io/commands/script-kill> or <https://redis.io/commands/script-load> for more information.

  sdiff
  $res     = $db->sdiff($key [key ...]);
  $db      = $db->sdiff($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sdiff_p($key [key ...]);

Subtract multiple sets.

See <https://redis.io/commands/sdiff> for more information.

  sdiffstore
  $res     = $db->sdiffstore($destination, $key [key ...]);
  $db      = $db->sdiffstore($destination, $key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sdiffstore_p($destination, $key [key ...]);

Subtract multiple sets and store the resulting set in a key.

See <https://redis.io/commands/sdiffstore> for more information.

  set
  $res     = $db->set($key, $value, [expiration EX seconds|PX milliseconds], [NX|XX]);
  $db      = $db->set($key, $value, [expiration EX seconds|PX milliseconds], [NX|XX], sub {my ($db, $err, $res) = @_ });
  $promise = $db->set_p($key, $value, [expiration EX seconds|PX milliseconds], [NX|XX]);

Set the string value of a key.

See <https://redis.io/commands/set> for more information.

  setbit
  $res     = $db->setbit($key, $offset, $value);
  $db      = $db->setbit($key, $offset, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->setbit_p($key, $offset, $value);

Sets or clears the bit at offset in the string value stored at key.

See <https://redis.io/commands/setbit> for more information.

  setex
  $res     = $db->setex($key, $seconds, $value);
  $db      = $db->setex($key, $seconds, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->setex_p($key, $seconds, $value);

Set the value and expiration of a key.

See <https://redis.io/commands/setex> for more information.

  setnx
  $res     = $db->setnx($key, $value);
  $db      = $db->setnx($key, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->setnx_p($key, $value);

Set the value of a key, only if the key does not exist.

See <https://redis.io/commands/setnx> for more information.

  setrange
  $res     = $db->setrange($key, $offset, $value);
  $db      = $db->setrange($key, $offset, $value, sub { my ($db, $err, $res) = @_ });
  $promise = $db->setrange_p($key, $offset, $value);

Overwrite part of a string at key starting at the specified offset.

See <https://redis.io/commands/setrange> for more information.

  sinter
  $res     = $db->sinter($key [key ...]);
  $db      = $db->sinter($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sinter_p($key [key ...]);

Intersect multiple sets.

See <https://redis.io/commands/sinter> for more information.

  sinterstore
  $res     = $db->sinterstore($destination, $key [key ...]);
  $db      = $db->sinterstore($destination, $key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sinterstore_p($destination, $key [key ...]);

Intersect multiple sets and store the resulting set in a key.

See <https://redis.io/commands/sinterstore> for more information.

  sismember
  $res     = $db->sismember($key, $member);
  $db      = $db->sismember($key, $member, sub { my ($db, $err, $res) = @_ });
  $promise = $db->sismember_p($key, $member);

Determine if a given value is a member of a set.

See <https://redis.io/commands/sismember> for more information.

  slaveof
  $res     = $db->slaveof($host, $port);
  $db      = $db->slaveof($host, $port, sub { my ($db, $err, $res) = @_ });
  $promise = $db->slaveof_p($host, $port);

Make the server a slave of another instance, or promote it as master.

See <https://redis.io/commands/slaveof> for more information.

  slowlog
  $res     = $db->slowlog($subcommand, [argument]);
  $db      = $db->slowlog($subcommand, [argument], sub { my ($db, $err, $res) = @_ });
  $promise = $db->slowlog_p($subcommand, [argument]);

Manages the Redis slow queries log.

See <https://redis.io/commands/slowlog> for more information.

  smembers
  $res     = $db->smembers($key);
  $db      = $db->smembers($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->smembers_p($key);

Get all the members in a set.

See <https://redis.io/commands/smembers> for more information.

  smove
  $res     = $db->smove($source, $destination, $member);
  $db      = $db->smove($source, $destination, $member, sub { my ($db, $err, $res) = @_ });
  $promise = $db->smove_p($source, $destination, $member);

Move a member from one set to another.

See <https://redis.io/commands/smove> for more information.

  sort
  $res     = $db->sort($key, [BY pattern], [LIMIT offset count], [GET pattern [GET pattern ...]], [ASC|DESC], [ALPHA], [STORE destination]);
  $db      = $db->sort($key, [BY pattern], [LIMIT offset count], [GET pattern [GET pattern ...]], [ASC|DESC], [ALPHA], [STORE destination], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sort_p($key, [BY pattern], [LIMIT offset count], [GET pattern [GET pattern ...]], [ASC|DESC], [ALPHA], [STORE destination]);

Sort the elements in a list, set or sorted set.

See <https://redis.io/commands/sort> for more information.

  spop
  $res     = $db->spop($key, [count]);
  $db      = $db->spop($key, [count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->spop_p($key, [count]);

Remove and return one or multiple random members from a set.

See <https://redis.io/commands/spop> for more information.

  srandmember
  $res     = $db->srandmember($key, [count]);
  $db      = $db->srandmember($key, [count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->srandmember_p($key, [count]);

Get one or multiple random members from a set.

See <https://redis.io/commands/srandmember> for more information.

  srem
  $res     = $db->srem($key, $member [member ...]);
  $db      = $db->srem($key, $member [member ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->srem_p($key, $member [member ...]);

Remove one or more members from a set.

See <https://redis.io/commands/srem> for more information.

  strlen
  $res     = $db->strlen($key);
  $db      = $db->strlen($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->strlen_p($key);

Get the length of the value stored in a key.

See <https://redis.io/commands/strlen> for more information.

  sunion
  $res     = $db->sunion($key [key ...]);
  $db      = $db->sunion($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sunion_p($key [key ...]);

Add multiple sets.

See <https://redis.io/commands/sunion> for more information.

  sunionstore
  $res     = $db->sunionstore($destination, $key [key ...]);
  $db      = $db->sunionstore($destination, $key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->sunionstore_p($destination, $key [key ...]);

Add multiple sets and store the resulting set in a key.

See <https://redis.io/commands/sunionstore> for more information.

  time
  $res     = $db->time;
  $db      = $db->time(sub { my ($db, $err, $res) = @_ });
  $promise = $db->time_p;

Return the current server time.

See <https://redis.io/commands/time> for more information.

  touch
  $res     = $db->touch($key [key ...]);
  $db      = $db->touch($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->touch_p($key [key ...]);

Alters the last access time of a key(s). Returns the number of existing keys specified.

See <https://redis.io/commands/touch> for more information.

  ttl
  $res     = $db->ttl($key);
  $db      = $db->ttl($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->ttl_p($key);

Get the time to live for a key.

See <https://redis.io/commands/ttl> for more information.

  type
  $res     = $db->type($key);
  $db      = $db->type($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->type_p($key);

Determine the type stored at key.

See <https://redis.io/commands/type> for more information.

  unlink
  $res     = $db->unlink($key [key ...]);
  $db      = $db->unlink($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->unlink_p($key [key ...]);

Delete a key asynchronously in another thread. Otherwise it is just as DEL, but non blocking.

See <https://redis.io/commands/unlink> for more information.

  unwatch
  $res     = $db->unwatch;
  $db      = $db->unwatch(sub { my ($db, $err, $res) = @_ });
  $promise = $db->unwatch_p;

Forget about all watched keys.

See <https://redis.io/commands/unwatch> for more information.

  watch
  $res     = $db->watch($key [key ...]);
  $db      = $db->watch($key [key ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->watch_p($key [key ...]);

Watch the given keys to determine execution of the MULTI/EXEC block.

See <https://redis.io/commands/watch> for more information.

  xadd
  $res     = $db->xadd($key, $ID, $field string [field string ...]);
  $db      = $db->xadd($key, $ID, $field string [field string ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->xadd_p($key, $ID, $field string [field string ...]);

Appends a new entry to a stream.

See <https://redis.io/commands/xadd> for more information.

  xlen
  $res     = $db->xlen($key);
  $db      = $db->xlen($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->xlen_p($key);

Return the number of entires in a stream.

See <https://redis.io/commands/xlen> for more information.

  xpending
  $res     = $db->xpending($key, $group, [start end count], [consumer]);
  $db      = $db->xpending($key, $group, [start end count], [consumer], sub { my ($db, $err, $res) = @_ });
  $promise = $db->xpending_p($key, $group, [start end count], [consumer]);

Return information and entries from a stream consumer group pending entries list, that are messages fetched but never acknowledged.

See <https://redis.io/commands/xpending> for more information.

  xrange
  $res     = $db->xrange($key, $start, $end, [COUNT count]);
  $db      = $db->xrange($key, $start, $end, [COUNT count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->xrange_p($key, $start, $end, [COUNT count]);

Return a range of elements in a stream, with IDs matching the specified IDs interval.

See <https://redis.io/commands/xrange> for more information.

  xread
  $res     = $db->xread([COUNT count], [BLOCK milliseconds], $STREAMS, $key [key ...], $ID [ID ...]);
  $db      = $db->xread([COUNT count], [BLOCK milliseconds], $STREAMS, $key [key ...], $ID [ID ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->xread_p([COUNT count], [BLOCK milliseconds], $STREAMS, $key [key ...], $ID [ID ...]);

Return never seen elements in multiple streams, with IDs greater than the ones reported by the caller for each stream. Can block.

See <https://redis.io/commands/xread> for more information.

  xread_structured
Same as "xread", but the result is a data structure like this:

  {
    $stream_name => [
      [ $id1 => [@data1] ],
      [ $id2 => [@data2] ],
      ...
    ]
  }

This method is currently EXPERIMENTAL, but will only change if bugs are discovered.

  xreadgroup
  $res     = $db->xreadgroup($GROUP group consumer, [COUNT count], [BLOCK milliseconds], $STREAMS, $key [key ...], $ID [ID ...]);
  $db      = $db->xreadgroup($GROUP group consumer, [COUNT count], [BLOCK milliseconds], $STREAMS, $key [key ...], $ID [ID ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->xreadgroup_p($GROUP group consumer, [COUNT count], [BLOCK milliseconds], $STREAMS, $key [key ...], $ID [ID ...]);

Return new entries from a stream using a consumer group, or access the history of the pending entries for a given consumer. Can block.

See <https://redis.io/commands/xreadgroup> for more information.

  xrevrange
  $res     = $db->xrevrange($key, $end, $start, [COUNT count]);
  $db      = $db->xrevrange($key, $end, $start, [COUNT count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->xrevrange_p($key, $end, $start, [COUNT count]);

Return a range of elements in a stream, with IDs matching the specified IDs interval, in reverse order (from greater to smaller IDs) compared to XRANGE.

See <https://redis.io/commands/xrevrange> for more information.

  zadd
  $res     = $db->zadd($key, [NX|XX], [CH], [INCR], $score member [score member ...]);
  $db      = $db->zadd($key, [NX|XX], [CH], [INCR], $score member [score member ...], sub {my ($db, $err, $res) = @_ });
  $promise = $db->zadd_p($key, [NX|XX], [CH], [INCR], $score member [score member ...]);

Add one or more members to a sorted set, or update its score if it already exists.

See <https://redis.io/commands/zadd> for more information.

  zcard
  $res     = $db->zcard($key);
  $db      = $db->zcard($key, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zcard_p($key);

Get the number of members in a sorted set.

See <https://redis.io/commands/zcard> for more information.

  zcount
  $res     = $db->zcount($key, $min, $max);
  $db      = $db->zcount($key, $min, $max, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zcount_p($key, $min, $max);

Count the members in a sorted set with scores within the given values.

See <https://redis.io/commands/zcount> for more information.

  zincrby
  $res     = $db->zincrby($key, $increment, $member);
  $db      = $db->zincrby($key, $increment, $member, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zincrby_p($key, $increment, $member);

Increment the score of a member in a sorted set.

See <https://redis.io/commands/zincrby> for more information.

  zinterstore
  $res     = $db->zinterstore($destination, $numkeys, $key [key ...], [WEIGHTS weight [weight ...]], [AGGREGATE SUM|MIN|MAX]);
  $db      = $db->zinterstore($destination, $numkeys, $key [key ...], [WEIGHTS weight [weight ...]], [AGGREGATE SUM|MIN|MAX], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zinterstore_p($destination, $numkeys, $key [key ...], [WEIGHTS weight [weight ...]], [AGGREGATE SUM|MIN|MAX]);

Intersect multiple sorted sets and store the resulting sorted set in a new key.

See <https://redis.io/commands/zinterstore> for more information.

  zlexcount
  $res     = $db->zlexcount($key, $min, $max);
  $db      = $db->zlexcount($key, $min, $max, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zlexcount_p($key, $min, $max);

Count the number of members in a sorted set between a given lexicographical range.

See <https://redis.io/commands/zlexcount> for more information.

  zpopmax
  $res     = $db->zpopmax($key, [count]);
  $db      = $db->zpopmax($key, [count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zpopmax_p($key, [count]);

Remove and return members with the highest scores in a sorted set.

See <https://redis.io/commands/zpopmax> for more information.

  zpopmin
  $res     = $db->zpopmin($key, [count]);
  $db      = $db->zpopmin($key, [count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zpopmin_p($key, [count]);

Remove and return members with the lowest scores in a sorted set.

See <https://redis.io/commands/zpopmin> for more information.

  zrange
  $res     = $db->zrange($key, $start, $stop, [WITHSCORES]);
  $db      = $db->zrange($key, $start, $stop, [WITHSCORES], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrange_p($key, $start, $stop, [WITHSCORES]);

Return a range of members in a sorted set, by index.

See <https://redis.io/commands/zrange> for more information.

  zrangebylex
  $res     = $db->zrangebylex($key, $min, $max, [LIMIT offset count]);
  $db      = $db->zrangebylex($key, $min, $max, [LIMIT offset count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrangebylex_p($key, $min, $max, [LIMIT offset count]);

Return a range of members in a sorted set, by lexicographical range.

See <https://redis.io/commands/zrangebylex> for more information.

  zrangebyscore
  $res     = $db->zrangebyscore($key, $min, $max, [WITHSCORES], [LIMIT offset count]);
  $db      = $db->zrangebyscore($key, $min, $max, [WITHSCORES], [LIMIT offset count], sub {my ($db, $err, $res) = @_ });
  $promise = $db->zrangebyscore_p($key, $min, $max, [WITHSCORES], [LIMIT offset count]);

Return a range of members in a sorted set, by score.

See <https://redis.io/commands/zrangebyscore> for more information.

  zrank
  $res     = $db->zrank($key, $member);
  $db      = $db->zrank($key, $member, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrank_p($key, $member);

Determine the index of a member in a sorted set.

See <https://redis.io/commands/zrank> for more information.

  zrem
  $res     = $db->zrem($key, $member [member ...]);
  $db      = $db->zrem($key, $member [member ...], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrem_p($key, $member [member ...]);

Remove one or more members from a sorted set.

See <https://redis.io/commands/zrem> for more information.

  zremrangebylex
  $res     = $db->zremrangebylex($key, $min, $max);
  $db      = $db->zremrangebylex($key, $min, $max, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zremrangebylex_p($key, $min, $max);

Remove all members in a sorted set between the given lexicographical range.

See <https://redis.io/commands/zremrangebylex> for more information.

  zremrangebyrank
  $res     = $db->zremrangebyrank($key, $start, $stop);
  $db      = $db->zremrangebyrank($key, $start, $stop, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zremrangebyrank_p($key, $start, $stop);

Remove all members in a sorted set within the given indexes.

See <https://redis.io/commands/zremrangebyrank> for more information.

  zremrangebyscore
  $res     = $db->zremrangebyscore($key, $min, $max);
  $db      = $db->zremrangebyscore($key, $min, $max, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zremrangebyscore_p($key, $min, $max);

Remove all members in a sorted set within the given scores.

See <https://redis.io/commands/zremrangebyscore> for more information.

  zrevrange
  $res     = $db->zrevrange($key, $start, $stop, [WITHSCORES]);
  $db      = $db->zrevrange($key, $start, $stop, [WITHSCORES], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrevrange_p($key, $start, $stop, [WITHSCORES]);

Return a range of members in a sorted set, by index, with scores ordered from high to low.

See <https://redis.io/commands/zrevrange> for more information.

  zrevrangebylex
  $res     = $db->zrevrangebylex($key, $max, $min, [LIMIT offset count]);
  $db      = $db->zrevrangebylex($key, $max, $min, [LIMIT offset count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrevrangebylex_p($key, $max, $min, [LIMIT offset count]);

Return a range of members in a sorted set, by lexicographical range, ordered from higher to lower strings.

See <https://redis.io/commands/zrevrangebylex> for more information.

  zrevrangebyscore
  $res     = $db->zrevrangebyscore($key, $max, $min, [WITHSCORES], [LIMIT offset count]);
  $db      = $db->zrevrangebyscore($key, $max, $min, [WITHSCORES], [LIMIT offset count], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrevrangebyscore_p($key, $max, $min, [WITHSCORES], [LIMIT offset count]);

Return a range of members in a sorted set, by score, with scores ordered from high to low.

See <https://redis.io/commands/zrevrangebyscore> for more information.

  zrevrank
  $res     = $db->zrevrank($key, $member);
  $db      = $db->zrevrank($key, $member, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zrevrank_p($key, $member);

Determine the index of a member in a sorted set, with scores ordered from high to low.

See <https://redis.io/commands/zrevrank> for more information.

  zscore
  $res     = $db->zscore($key, $member);
  $db      = $db->zscore($key, $member, sub { my ($db, $err, $res) = @_ });
  $promise = $db->zscore_p($key, $member);

Get the score associated with the given member in a sorted set.

See <https://redis.io/commands/zscore> for more information.

  zunionstore
  $res     = $db->zunionstore($destination, $numkeys, $key [key ...], [WEIGHTS weight [weight ...]], [AGGREGATE SUM|MIN|MAX]);
  $db      = $db->zunionstore($destination, $numkeys, $key [key ...], [WEIGHTS weight [weight ...]], [AGGREGATE SUM|MIN|MAX], sub { my ($db, $err, $res) = @_ });
  $promise = $db->zunionstore_p($destination, $numkeys, $key [key ...], [WEIGHTS weight [weight ...]], [AGGREGATE SUM|MIN|MAX]);

Add multiple sorted sets and store the resulting sorted set in a new key.

See <https://redis.io/commands/zunionstore> for more information.

SEE ALSO
Mojo::Redis.