Fabrik/fabrik — pull request #1189 by jaanusnurmoja (2014-02-24 00:22:21+00:00)
Title: Fix: strings without quotes in dbjoin where clause

During data submission "Unknow column 'A' .... WHERE tablename.element IN (A)" error occurred when the dbjoin element pointed to a value field that is not an integer.
See https://github.com/Fabrik/fabrik/issues/1082