Symisc Vedis

An Embeddable Datastore Engine



Vedis Built-in Commands - Key/Value.

Command

STRLEN key


Description


Returns the length of the string value stored at key. An error is returned when key holds a non-string value.


Return value


Integer: The length of the string at key, or 0 when key does not exist.


Example


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



vedis> SET test "Hello"
(true)
vedis> STRLEN test
5

vedis> APPEND test " World!"
12

vedis> STRLEN test
12





Symisc Systems
Copyright © Symisc Systems