mirror of https://github.com/LemmyNet/lemmy.git
39 lines
818 B
SQL
39 lines
818 B
SQL
-- https://github.com/dessalines/lemmy/issues/197
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DROP VIEW reply_view;
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-- Do the reply_view referencing the comment_mview
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CREATE VIEW reply_view AS
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with closereply AS (
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SELECT
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c2.id,
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c2.creator_id AS sender_id,
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c.creator_id AS recipient_id
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FROM
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comment c
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INNER JOIN comment c2 ON c.id = c2.parent_id
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WHERE
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c2.creator_id != c.creator_id
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-- Do union where post is null
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UNION
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SELECT
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c.id,
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c.creator_id AS sender_id,
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p.creator_id AS recipient_id
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FROM
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comment c,
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post p
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WHERE
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c.post_id = p.id
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AND c.parent_id IS NULL
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AND c.creator_id != p.creator_id
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)
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SELECT
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cv.*,
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closereply.recipient_id
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FROM
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comment_mview cv,
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closereply
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WHERE
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closereply.id = cv.id;
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