PEXPIRE

Note

Official reference: PEXPIRE.

Set a key lifetime in milliseconds.

Syntax

PEXPIRE key milliseconds [NX | XX | GT | LT]

NX sets only absent expirations; XX changes existing expirations; GT/LT only extend/shorten them. A lifetime of zero or less deletes the key immediately.

Results

Return	Rows	Content
Update count	--	1 if timeout was set; 0 otherwise.

Example

SET demo:message hello
PEXPIRE demo:message 60000