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be1389420b
* SQL format checking, 1. * SQL format checking, 2. * SQL format checking, 3. * SQL format checking, 4. * SQL format checking, 5. * Running pg_format * Getting rid of comment. * Upping pg_format version. * Using git ls-files for sql format check. * Fixing sql lints. * Addressing PR comments.
100 lines
2.2 KiB
PL/PgSQL
100 lines
2.2 KiB
PL/PgSQL
-- Deleting after removing should not decrement the count twice.
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CREATE OR REPLACE FUNCTION was_removed_or_deleted (TG_OP text, OLD record, NEW record)
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RETURNS boolean
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LANGUAGE plpgsql
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AS $$
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BEGIN
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IF (TG_OP = 'INSERT') THEN
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RETURN FALSE;
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END IF;
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IF (TG_OP = 'DELETE' AND OLD.deleted = 'f' AND OLD.removed = 'f') THEN
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RETURN TRUE;
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END IF;
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RETURN TG_OP = 'UPDATE'
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AND ((OLD.deleted = 'f'
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AND NEW.deleted = 't')
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OR (OLD.removed = 'f'
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AND NEW.removed = 't'));
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END
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$$;
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-- Recalculate proper comment count.
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UPDATE
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person_aggregates
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SET
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comment_count = cnt.count
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FROM (
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SELECT
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creator_id,
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count(*) AS count
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FROM
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comment
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WHERE
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deleted = 'f'
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AND removed = 'f'
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GROUP BY
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creator_id) cnt
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WHERE
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person_aggregates.person_id = cnt.creator_id;
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-- Recalculate proper comment score.
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UPDATE
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person_aggregates ua
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SET
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comment_score = cd.score
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FROM (
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SELECT
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u.id AS creator_id,
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coalesce(0, sum(cl.score)) AS score
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-- User join because comments could be empty
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FROM
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person u
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LEFT JOIN comment c ON u.id = c.creator_id
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AND c.deleted = 'f'
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AND c.removed = 'f'
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LEFT JOIN comment_like cl ON c.id = cl.comment_id
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GROUP BY
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u.id) cd
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WHERE
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ua.person_id = cd.creator_id;
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-- Recalculate proper post count.
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UPDATE
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person_aggregates
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SET
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post_count = cnt.count
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FROM (
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SELECT
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creator_id,
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count(*) AS count
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FROM
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post
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WHERE
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deleted = 'f'
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AND removed = 'f'
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GROUP BY
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creator_id) cnt
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WHERE
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person_aggregates.person_id = cnt.creator_id;
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-- Recalculate proper post score.
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UPDATE
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person_aggregates ua
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SET
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post_score = pd.score
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FROM (
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SELECT
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u.id AS creator_id,
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coalesce(0, sum(pl.score)) AS score
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-- User join because posts could be empty
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FROM
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person u
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LEFT JOIN post p ON u.id = p.creator_id
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AND p.deleted = 'f'
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AND p.removed = 'f'
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LEFT JOIN post_like pl ON p.id = pl.post_id
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GROUP BY
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u.id) pd
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WHERE
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ua.person_id = pd.creator_id;
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