19 lines
599 B
SQL
19 lines
599 B
SQL
select p_personid, p_firstname, p_lastname,
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m_messageid, COALESCE(m_ps_imagefile,'')||COALESCE(m_content,'') AS content, m_creationdate
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from
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( select k_person2id
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from knows
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where
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k_person1id = 21990232556256
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union
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select k2.k_person2id
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from knows k1, knows k2
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where
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k1.k_person1id = 21990232556256 and k1.k_person2id = k2.k_person1id and k2.k_person2id <> 21990232556256
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) f, person, message
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where
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p_personid = m_creatorid and p_personid = f.k_person2id and
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m_creationdate < '2012-07-26T22:00:00'
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order by m_creationdate desc, m_messageid asc
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limit 20
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