8 lines
190 B
SQL
8 lines
190 B
SQL
select userid,u.email
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from users as u, people as p, classes as c
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where u.type = 'Parent'
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and p.user_num = u.record_num
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and p.class_num = c.record_num
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and c.division = 4
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and c.school_num = 1
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