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https://github.com/LemmyNet/lemmy
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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.
29 lines
540 B
SQL
29 lines
540 B
SQL
-- Delete the empty ap_ids
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DELETE FROM activity
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WHERE ap_id IS NULL;
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-- Make it required
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ALTER TABLE activity
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ALTER COLUMN ap_id SET NOT NULL;
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-- Delete dupes, keeping the first one
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DELETE FROM activity a USING (
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SELECT
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min(id) AS id,
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ap_id
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FROM
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activity
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GROUP BY
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ap_id
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HAVING
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count(*) > 1) b
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WHERE
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a.ap_id = b.ap_id
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AND a.id <> b.id;
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-- The index
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CREATE UNIQUE INDEX idx_activity_ap_id ON activity (ap_id);
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-- Drop the old index
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DROP INDEX idx_activity_unique_apid;
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