In rails 3 if I write: Model.from('models') arel generates the following sql:
select "models".* from models
In rails 4 the same arel generates the following sql:
select "models".* from 'models', NULL
The table name is wrapped in quotes and ', NULL' is appended. How do I use arel to give me the same results as in rails 3?
I was leveraging the original behavior so I could run a fairly complex with recursive query against postgres. In rails4, postgres is choking when it gets to the single quote preceding value I give from.
Is there a better way to do a with recursive query? Or, is there a way to query with arel so it works as before?
This appears to be an incompatibility with the squeel gem (the master branch as of today).
EDIT I've sent a pull request to squeel's master branch. Fixes the issue for me.
EDIT 2: Merged into master
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