2 thoughts on “cheap jewelry wholesale usa There are several basic data types in redis”
Gina
wholesale fine costume jewelry String string (can be plastic surgery, floating -point, and string, collectively referred to as elements) List list (implementing queue, not unique in elements, first enters the principle of first first) R Nhash Hash distribution value (Hash's key must be the only) sort set orderly collection
wholesale jewelry factory direct 1. SET: Set the value corresponding to the key is string type. > set "name" "hello" 2. Setnx (set if not exists): The key setting value is value. ,do nothing. > Setnx "name" "Hello" 3, setex: Set the key string value value, and set the time when the key seaconds time is out of time. > setex "color" 10 "red" > get "color" --- red
wholesale fine costume jewelry String string (can be plastic surgery, floating -point, and string, collectively referred to as elements)
List list (implementing queue, not unique in elements, first enters the principle of first first) R Nhash Hash distribution value (Hash's key must be the only)
sort set orderly collection
wholesale jewelry factory direct 1. SET: Set the value corresponding to the key is string type.
> set "name" "hello"
2. Setnx (set if not exists): The key setting value is value. ,do nothing.
> Setnx "name" "Hello"
3, setex: Set the key string value value, and set the time when the key seaconds time is out of time.
> setex "color" 10 "red"
> get "color" --- red