#PTTL

Works at the keyspace layer rather than on a single concrete data type.

#Syntax

PTTL <key>

#Parameters

• key: Primary key to read or mutate.

#Returns

Returns the remaining time to live for the key, using Redis-compatible sentinel values when no expiry or key exists.

#Examples

PTTL session:1

#BetterKV Notes

• Group: Keyspace.
• Access: Read-only.
• Status: Implemented in BetterKV and safe to use for read paths.