Support OrientDB 2.1

[dmarcelino]

• add 2.1-SNAPSHOT to travis.yml
• record.rid returning an object instead of proper RID ([2.1] record.rid returning an object instead of proper RID orientechnologies/orientdb#3619)
• Find the root cause for error Unhandled rejection RangeError: Maximum call stack size exceeded and fix it (fixed by Prevents infinite recursion in "WLError.stack" setter balderdashy/waterline#1061)
• Fix Adapter Custom Methods createEdge between two vertices should link a user to a profile through an edge: build

[wolf4ood]

hi @dmarcelino

there are news about 2.1.x support?
I've tried to run

npm test 

on master branch against 2.1.9

i've got a bunch of error like

 OrientDB.RequestError: expression item ']' cannot be resolved because current record is NULL

Even with ODB 2.0.12 i got those errors.

I guess that is the waterline version.
In the latest passed build
https://travis-ci.org/appscot/sails-orientdb/jobs/84569655
the used version is 0.10.26
while my local version is
0.10.30

I would like to help you on that.
Thanks
Enrico

[dmarcelino]

Hi @maggiolo00, I've started a new job (that doesn't involve coding) and I haven't had much time to look into this. Feel free to PR a fix and I'll review it. Thanks

[gianpaolom]

HI @dmarcelino,
I was trying to start a project using sails-orientdb, following advice about waterline and waterline schema in the Readme, and on top of OrientDB 2.2.x.
But I found an issue with DELETE route, with SQL query breaking and trowing an error.
So I tried downgrading to 2.1, then 2.0 and here it works.

After searching in ODB doc I found this:
http://orientdb.com/docs/last/Release-2.1.0.html#strict-sql-parser

Disabling strict parser it started working in 2.1 and 2.2.

I don't know if the issue is related to sails-orientdb or more to waterline-sequel-orientdb.
It seemed worth to point this out, even if I don't know if it can be of any help

[dmarcelino]

Hi @gianpaolom, thanks for the input. Would you mind submitting a PR with the change? Thanks