i have the difficulty to build query kind of
select * from Table T where T.f1 = v1 and (T.f2 = v2 or T.f3 = v2)
how to make this one with Yesod Persistent. Are there any ideas ?
Thanks.
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Best regards,
Cheshkov Anton
Phone: +7 909 005 18 82
Skype: cheshkov_anton