set

英[set] 美[sɛt]

vt. Set; place, arrange; put in a certain situation; place tableware

vi. Setting off; setting off; condensation

n.Gathering; a set; a set; a TV set

adj. Fixed; located in...; stubborn; arranged The

third person singular: sets plural: sets present participle: setting past tense: set past participle: set

redis HMSET command syntax

Function: Set multiple field-value (domain-value) pairs into the hash table key at the same time.

Syntax: HMSET key field value [field value ...]

Description: This command will overwrite the existing hash table area. If key does not exist, an empty hash table is created and an HMSET operation is performed.

Available versions: >= 2.0.0

Time complexity: O(N), N is the number of field-value pairs .

Return: If the command is executed successfully, return OK. When key is not a hash table (hash) type, an error is returned.

redis HMSET command example

redis> HMSET website google www.google.com yahoo www.yahoo.com
OK
redis> HGET website google
"www.google.com"
redis> HGET website yahoo
"www.yahoo.com"