mysql - Querying two tables for rows that exist between a date period -


i'm querying 2 tables , returning dates exists between time period.

(              select date_format(date, '%y-%m-%d') date             `users exercises`             `userid` = $user->id , (date >= '$begin' , date <= '$end')             group day(date)             order date              ) union (              select date_format(date, '%y-%m-%d') date             `users foods`             `userid` = $user->id , (date >= '$begin' , date <= '$end')             group day(date)             order date  )

i'm using union sense maybe there better method achieve i'm wanting?

both tables have same structure:

id | userid | date (timestamp)


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