The change logs or diffs are currently directly stored in JSON files. However, when we support encryption at rest we should instead store it in a shadow structure of the resource we store, meaning another trie besides the document index beneath the RevisionRootPage.

Is your feature request related to a problem? Please describe.

Running the code below will result in two different error messages:

xquery version "3.1";

try { [1,2,3,4](-1) } catch err:FOAY0001 { $err:description },
try { array:get([1,2,3,4], -1) } catch err:FOAY0001 { $err:description }

• "Array index out of bounds. Position -1 does not exist in this array. Length