Redis Chinese API

Redis Chinese APICategory: Database 2012-06-12 17:38 1412 people read comments (1) Favorites Report Redis API list DataSet server database

Redis all the orders.

<<about list>>

Lpop key: Deletes and obtains an element of the list header
Rpop key: Deletes and obtains an element of the list tail
Blpop key [key ...] timeout: Deletes and obtains a list header element, if not on block
Brpop key [key ...] timeout: Deletes and obtains an element in the tail of the list, if not on block
Lpush key value: extends an element in the list header
Rpush key value: extends an element at the end of the list
Lpushx Key value: If the list exists, expand an element in the list header
Rpushx Key value: If the list exists, expand an element at the end of the list
Lindex Key index: Gets an element of the list by index
Llen key: Gets the length of the list
Lrange key start stop: Gets the elements of the list within the specified range
Lrem Key count value: Deletes the elements of the list
LSet Key Index Value: Sets the value of the element that lists index to index
LTrim key start stop: Cropping list, preserving a range of elements
Rpoplpush Source Destination: Deletes an element at the end of the current list and extends it to the tail of another list
Brpoplpush Source Destination Timeout:
pops up the list element and inserts it into another list, then returns if the previous list is empty
Sort key [by mode] [limit offset count] [get mode [get pattern ...]] [Asc|desc] [Alpha] [Store Destination]:
Sort List,set, Sorted set
<<about set>>
Sadd Key member: add one to set
Srem Key member: Removes a members from set
Sdiff key [Key ...]: set to find the difference set
Sinter key [Key ...]: Set intersection
Sunion key [Key ...]: Set and set
Sdiffstore destination key [key ...]: set to find the difference set and save the result set to another collection
Sinterstore destination key [key ...]: Set intersection and save result set to another collection
Sunionstore destination key [key ...]: set to set and save the result set to another set
SCard key: Total Set members obtained
Sismember Key member: Determines whether a given value is set
Spop key: Deletes and returns any member of set
Srandmember key: Returns any member of a set
Smembers key: Get all members of set
Smove Source Destination member: Moves one of the members of a set to another set
<<about Sorted set>>
Zadd Key SCORE member: Adds a membership to the Sset, or updates an existing member's score
Zcard key: Total number of members obtained sset
Zcount Key min Max: Calculates the total number of score members in a given range in Sset
Zincrby key: Self-adding for members in Sset score
Zinterstore destination Numkeys key [key ...] [Weights weight [weight ...]] [Aggregate Sum|min|max]:
Find the Sset intersection and save the result set to a new key
Zrange key start Stop [Withscores]: Returns a member within a certain index range in Sset
Zrangebyscore key min Max [withscores] [limit offset count]: Returns a member within a certain score range in Sset
Zrem Key member: Delete one of the members of the Sset
Zremrangebyrank Key start stop: Delete Sset members within a certain index range
Zremrangebyscore Key min Max: Delete Sset a member of a certain score range
Zrevrange key start Stop [Withscores]: Returns the members in a certain index range in Sset, in the order of score from high to low
Zrevrangebyscore key Max min [withscores] [limit offset count]: Returns a member in a score range of Sset, in the order of score from high to low
Zscore Key member: Gets the score associated with a given member in Sset
Zunionstore destination Numkeys key [key ...] [Weights weight [weight ...]] [Aggregate Sum|min|max]:
Sset the set and saves the result set to a new key
<<about hash>>
Hdel key field: Delete a Hashfield
Hexists key field: Determine if a hashfield exists
Hget key field: Get a Hashfield value
Hgetall key: Get a hash of all the fields and values
Hincrby key field increment: An integer value that adds increment to the integer value of Hashfield
Hkeys key: Get the hash all field
Hlen key: Get total field in hash
Hmget key field [Field ...]: Get all the values of the hash specified field
Hmset key field value [Field value ...]: Set some filed and value of the hash
Hset key field value: Set a field for a hash to a value
Hsetnx key field value: When a field in a hash does not exist, set it to a value
Hvals key: Get all values of hash
<<about key>>
Del key [key ...]: Delete a key
Get key: Gets the value of a key
Setex Key seconds Value: Sets the value and exp time of the key
Setnx Key value: Sets the value of the key, provided that the key does not exist before
Set key value: Setting Key,value
Append key value: Extends a value to a key
Debug Object key: Get debug information for a key
DECR key: Give a key-1
Decrby key integer: to a Key-integer
Exists key: Determine if a key exists
Expire key seconds: Set the TTL for a key (second)
Expireat key timestamp: Sets the TTL for a key (Unix timestamp)
TTL key: Gets the TTL of the key
Persist key: Deletes an expiration flag for a key
Keys pattern: Find all key that matches the pattern
Move key DB: Moves a key to another database
Rename key newkey: Renaming a key
Renamenx key Newkey: Renames a key, provided the new keyname does not exist
Randomkey: Returns a any key from the Keyspace
<<about value>>
GetRange key start end: Gets the substring of the specified range in the string corresponding to the key
Getset Key value: Sets the value of the key and returns the old value
INCR key: The integer value corresponding to the key is increased by 1
Incrby key increment: An integer value that corresponds to a key is self added increment
Mget key [key ...]: Gets the value of all specified key
Mset key value [key value ...]: Sets the specified values for the specified keys
Msetnx key value [key value ...]: Sets the specified values for the specified keys when the specified key exists
Strlen key: Gets the value length of the key
<<about server>>
Info: Get Server status information and statistics
Monitor: Real-time monitoring of all requests received by server
Ping:ping Server
Quit: Close link
Publish Channel message: Post a news to a channel
Auth Password: Authentication server
Lastsave: Time stamp to get the last successful Savetodisk
Object subcommand [arguments [arguments ...]]: Detecting the interior of a Redis object
Psubscribe pattern [pattern ...]: Listen for all pattern messages posted to Channel
Punsubscribe [pattern [...]]: Stop listening for all pattern messages posted to Channel
Config resetstat: Reset the status information returned by the info command
Subscribe Channel [Channel ...]: Listening for messages that specify channel
unsubscribe [Channel [Channel ...]]: Stop listening for messages for the specified channel
Unwatch:forget about all watched keys stop monitoring all monitored key
Watch key [key ...]: monitors all given keys to determine the execution of multi and exec blocks
<<about database>>
Save synchronously: Saving a DataSet to a hard disk
Select index: Toggle Current Database
Bgsave: Save DataSet to Hard disk asynchronously
Dbsize: Returns the key total for a database
Flushall: Delete all key on the database
FLUSHDB: Delete all key on the current database
Shutdown synchronously: After saving the dataset to the hard disk, shut down the server
<<configure>>
Config get parameter: Getting a configuration parameter value
Config Set parameter value: Sets a configuration parameter to the given value
<<other>>
Getbit Key offset: Returns the bit value of the key corresponding to the value at offset
Multi: Identifies the start of a business block
SetRange Key offset value: overwrites the value string corresponding to the write key from the specified offset
Bgrewriteaof: Asynchronous rewrite append-only file
Debug Segfault: Make server crash
Discard: Ignore all commands that start with multi
echo Message:echo Message
EXEC: Execute all commands that start with multi
Slaveof host Port: Make this server A slave of another Redis host, or make this server the primary server
Sync: Internal backup command
Linsert key Before|after Refvalue value: Inserts value before or after refvalue to the list key
Zrank key Member:determine The index of a member in a sorted set
Zrevrank key Member:determine The index of a sorted set, with scores ordered
Setbit key offset value:sets or clears the bit at offset on the string value stored at key
Type Key:determine the type stored at key