GETEX

Syntax
GETEX key [EX seconds | PX milliseconds | EXAT unix-time-seconds |
  PXAT unix-time-milliseconds | PERSIST]
Available since:
Redis Open Source 6.2.0
Time complexity:
O(1)
ACL categories:
@write, @string, @fast,

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:

  • EX seconds -- Set the specified expire time, in seconds.
  • PX milliseconds -- Set the specified expire time, in milliseconds.
  • EXAT timestamp-seconds -- Set the specified Unix time at which the key will expire, in seconds.
  • PXAT timestamp-milliseconds -- Set the specified Unix time at which the key will expire, in milliseconds.
  • PERSIST -- Remove the time to live associated with the key.

Examples

SET mykey "Hello" GETEX mykey TTL mykey GETEX mykey EX 60 TTL mykey

Return information

Bulk string reply: the value of key Nil reply: if key does not exist.
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