This version is deprecated. Download the new version of ArangoDB
A maintenance release of ArangoDB 2.2 is available via the package manager or from our download page.
- allow storing non-reserved attribute names starting with an underscore Previous versions of ArangoDB parsed away all attribute names that started with an underscore (e.g.
_bar) on all levels of a document (root level and sub-attribute levels). While this behavior was documented, it was unintuitive and prevented storing documents inside other documents, e.g.:
"_key" : "foo",
"_type" : "mydoc",
"references" : [
"_key" : "something",
"_rev" : "...",
"value" : 1
"_key" : "something else",
"_rev" : "...",
"value" : 2
In the above example, previous versions of ArangoDB removed all attributes and sub-attributes that started with underscores, meaning the embedded documents would lose some of their attributes. 2.2.2 should preserve such attributes, and will also allow storing user-defined attribute names on the top-level even if they start with underscores (such as
_type in the above example).
new String(...), or
new Boolean(...)were not converted to JSON correctly.
- fixed a race condition on task registration (i.e.
require("org/arangodb/tasks").register()) this race condition led to undefined behavior when a just-created task with no offset and no period was instantly executed and deleted by the task scheduler, before the
registerfunction returned to the caller.
- changed run-tests.sh to execute all suitable tests.
- switch to new version of gyp
- fixed upgrade button