12 lines
480 B
SQL
12 lines
480 B
SQL
select p2.m_messageid, p2.m_content, p2.m_creationdate, p_personid, p_firstname, p_lastname,
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(case when exists (
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select 1 from knows
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where p1.m_creatorid = k_person1id and p2.m_creatorid = k_person2id)
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then TRUE
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else FALSE
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end) as knows
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from message p1, message p2, person
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where
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p1.m_messageid = 687194767741 and p2.m_c_replyof = p1.m_messageid and p2.m_creatorid = p_personid
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order by p2.m_creationdate desc, p2.m_creatorid asc;
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