Symisc Vedis

An Embeddable Datastore Engine

Vedis Built-in Commands - Set/Lists


LLEN key


Returns the number of fields contained in the list stored at key.

Return value

Integer: number of fields in the list, or 0 when key does not exist.


Refer to the download page for some C/C++ samples on how to invoke this command from your host application.

Symisc Systems
Copyright © Symisc Systems