Published on July 22, 2017 by ProgrammingKnowledge

SETEX key seconds value
Sets the value with the expiry of a key

SETNX key value
Sets the value of a key, only if the key does not exist

SETRANGE key offset value
Overwrites the part of a string at the key starting at the specified offset

STRLEN key
Gets the length of the value stored in a key

MSET key value [key value …]
Sets multiple keys to multiple values

MSETNX key value [key value …]
Sets multiple keys to multiple values, only if none of the keys exist

PSETEX key milliseconds value
Sets the value and expiration in milliseconds of a key

INCR key
Increments the integer value of a key by one

INCRBY key increment
Increments the integer value of a key by the given amount

INCRBYFLOAT key increment
Increments the float value of a key by the given amount

DECR key
Decrements the integer value of a key by one

DECRBY key decrement
Decrements the integer value of a key by the given number

APPEND key value
Appends a value to a key

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8 Comments on "Redis Tutorial for Beginners 6 – more commands (SETEX, SETNX, INCR, DECR, MSET…)"

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Rsnh
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Rsnh
5 months 6 days ago

In this tutorial when you set 10 sec time,and then when you check TTL its return minus -2 not 2 and -2 means the time associated with the key is expired.

VeganCarnivore
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VeganCarnivore
11 months 18 days ago

incredibly helpful. ty

VeganCarnivore
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VeganCarnivore
11 months 18 days ago

incredibly helpful. ty

SWADESH KUMAR GAYEN
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SWADESH KUMAR GAYEN
11 months 26 days ago

sir, when i build a app by Android studio then show Erros : Can't find pakage name….. Manifest.xml… plz solve the prablem

Michaxer I Clash Of Clans & Clash Royale
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Michaxer I Clash Of Clans & Clash Royale
11 months 26 days ago

please help I have windows 7 ultimate 31 bitI am facing gradel errorit says refresing gradel project error

Michaxer I Clash Of Clans & Clash Royale
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Michaxer I Clash Of Clans & Clash Royale
11 months 26 days ago

please help I have windows 7 ultimate 31 bitI am facing gradel errorit says refresing gradel project error

jansendimas
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jansendimas
11 months 27 days ago

Positive Vibrations from Brazil1

jansendimas
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jansendimas
11 months 27 days ago

Positive Vibrations from Brazil1

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