23 lines
751 B
Plaintext
23 lines
751 B
Plaintext
CREATE OR REPLACE VIEW v_current_contact_mechanisms AS
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SELECT Prty_ID,
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Come_ID,
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Code,
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Contact_value,
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start_date,
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end_date,
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comments
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FROM (SELECT prty.ID AS Prty_ID,
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come_id AS Come_ID,
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come.comt_code AS Code,
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come.contact_value AS Contact_value,
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prty_come.start_date AS start_date,
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prty_come.end_date AS end_date,
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prty_come.comments AS comments,
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MAX(prty_come.start_date) over(PARTITION BY prty.ID, come.comt_code) AS max_start_date
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FROM parties prty,
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party_contact_mechanisms prty_come,
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contact_mechanisms come
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WHERE prty.id = prty_come.prty_id
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AND come.id = prty_come.come_id)
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WHERE start_date = max_start_date;
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