ZF-11892: GROUP BY incorrect placement of ` character when including table name

Description

When I do a join and include a table name in the group method the resulting MySQL query is

GROUP BY 'visits.ID'

Notice the incorrect ' characters.

Comments

Could you please try your code against SVN trunk, or at least using the latest release (v1.11.11), and report back?
I use joins quite extensively in my ZF apps, and haven't encountered any issues similar to what you are describing.