GETEX · Valkey

GETEX

Returns the string value of a key after setting its expiration time.

Usage

GETEX key [EX seconds | PX milliseconds | EXAT unix-time-seconds | PXAT unix-time-milliseconds | PERSIST]

Description

Get the value of key and optionally set its expiration. GETEX is similar to GET, but is a write command with additional options.

Options

The GETEX command supports a set of options that modify its behavior:

Reply RESP2

Bulk string reply: the value of key

Nil reply: if key does not exist.

Reply RESP3

Bulk string reply: the value of key

Null reply: if key does not exist.

Complexity

O(1)

ACL Categories

@fast @string @write

Examples

127.0.0.1:6379> SET mykey "Hello"
OK
127.0.0.1:6379> GETEX mykey
"Hello"
127.0.0.1:6379> TTL mykey
(integer) -1
127.0.0.1:6379> GETEX mykey EX 60
"Hello"
127.0.0.1:6379> TTL mykey
(integer) 60

History

See also

APPEND, DECR, DECRBY, GET, GETDEL, GETRANGE, INCR, INCRBY, INCRBYFLOAT, LCS, MGET, MSET, MSETNX, SET, SETRANGE, STRLEN.