Symisc Vedis

An Embeddable Datastore Engine

Vedis Built-in Commands - Set/Lists


LINDEX key index


Returns the element at index index in the list stored at key. The index is zero-based, so 0 means the first element, 1 the second element and so on. Negative indices can be used to designate elements starting at the tail of the list. Here, -1 means the last element, -2 means the penultimate and so forth.
When the value at key is not a list, an error is returned.

Return value

Value: The requested element, or nil when index is out of range.


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

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