mirror of https://github.com/LemmyNet/lemmy.git
229 lines
6.2 KiB
PL/PgSQL
229 lines
6.2 KiB
PL/PgSQL
ALTER TABLE captcha_answer
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DROP COLUMN id,
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ADD PRIMARY KEY (uuid),
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DROP CONSTRAINT captcha_answer_uuid_key;
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ALTER TABLE comment_aggregates
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DROP COLUMN id,
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ADD PRIMARY KEY (comment_id),
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DROP CONSTRAINT comment_aggregates_comment_id_key;
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ALTER TABLE comment_like
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, comment_id),
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DROP CONSTRAINT comment_like_comment_id_person_id_key;
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DROP INDEX idx_comment_like_person;
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ALTER TABLE comment_saved
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, comment_id),
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DROP CONSTRAINT comment_saved_comment_id_person_id_key;
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DROP INDEX idx_comment_saved_person_id;
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ALTER TABLE community_aggregates
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DROP COLUMN id,
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ADD PRIMARY KEY (community_id),
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DROP CONSTRAINT community_aggregates_community_id_key;
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ALTER TABLE community_block
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, community_id),
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DROP CONSTRAINT community_block_person_id_community_id_key;
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DROP INDEX idx_community_block_person;
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ALTER TABLE community_follower
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, community_id),
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DROP CONSTRAINT community_follower_community_id_person_id_key;
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DROP INDEX idx_community_follower_person;
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ALTER TABLE community_language
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DROP COLUMN id,
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ADD PRIMARY KEY (community_id, language_id),
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DROP CONSTRAINT community_language_community_id_language_id_key;
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ALTER TABLE community_moderator
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, community_id),
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DROP CONSTRAINT community_moderator_community_id_person_id_key;
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DROP INDEX idx_community_moderator_person;
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ALTER TABLE community_person_ban
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, community_id),
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DROP CONSTRAINT community_person_ban_community_id_person_id_key;
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ALTER TABLE custom_emoji_keyword
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DROP COLUMN id,
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ADD PRIMARY KEY (custom_emoji_id, keyword),
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DROP CONSTRAINT custom_emoji_keyword_custom_emoji_id_keyword_key;
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ALTER TABLE federation_allowlist
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DROP COLUMN id,
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ADD PRIMARY KEY (instance_id),
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DROP CONSTRAINT federation_allowlist_instance_id_key;
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ALTER TABLE federation_blocklist
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DROP COLUMN id,
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ADD PRIMARY KEY (instance_id),
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DROP CONSTRAINT federation_blocklist_instance_id_key;
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ALTER TABLE federation_queue_state
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DROP COLUMN id,
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ADD PRIMARY KEY (instance_id),
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DROP CONSTRAINT federation_queue_state_instance_id_key;
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ALTER TABLE image_upload
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DROP COLUMN id,
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ADD PRIMARY KEY (pictrs_alias),
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DROP CONSTRAINT image_upload_pictrs_alias_key;
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ALTER TABLE instance_block
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, instance_id),
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DROP CONSTRAINT instance_block_person_id_instance_id_key;
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ALTER TABLE local_site_rate_limit
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DROP COLUMN id,
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ADD PRIMARY KEY (local_site_id),
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DROP CONSTRAINT local_site_rate_limit_local_site_id_key;
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ALTER TABLE local_user_language
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DROP COLUMN id,
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ADD PRIMARY KEY (local_user_id, language_id),
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DROP CONSTRAINT local_user_language_local_user_id_language_id_key;
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ALTER TABLE login_token
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DROP COLUMN id,
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ADD PRIMARY KEY (token),
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DROP CONSTRAINT login_token_token_key;
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-- Delete duplicates which can exist because of missing `UNIQUE` constraint
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DELETE FROM person_aggregates AS a USING (
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SELECT
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min(id) AS id,
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person_id
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FROM
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person_aggregates
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GROUP BY
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person_id
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HAVING
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count(*) > 1) AS b
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WHERE
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a.person_id = b.person_id
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AND a.id != b.id;
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ALTER TABLE person_aggregates
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DROP CONSTRAINT IF EXISTS person_aggregates_person_id_key;
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ALTER TABLE person_aggregates
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ADD UNIQUE (person_id);
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ALTER TABLE person_aggregates
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id),
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DROP CONSTRAINT person_aggregates_person_id_key;
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ALTER TABLE person_ban
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id),
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DROP CONSTRAINT person_ban_person_id_key;
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ALTER TABLE person_block
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, target_id),
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DROP CONSTRAINT person_block_person_id_target_id_key;
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ALTER TABLE person_follower
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DROP COLUMN id,
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ADD PRIMARY KEY (follower_id, person_id),
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DROP CONSTRAINT person_follower_follower_id_person_id_key;
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ALTER TABLE person_post_aggregates
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, post_id),
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DROP CONSTRAINT person_post_aggregates_person_id_post_id_key;
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ALTER TABLE post_aggregates
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DROP COLUMN id,
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ADD PRIMARY KEY (post_id),
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DROP CONSTRAINT post_aggregates_post_id_key;
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ALTER TABLE post_like
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, post_id),
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DROP CONSTRAINT post_like_post_id_person_id_key;
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DROP INDEX idx_post_like_person;
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ALTER TABLE post_read
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, post_id),
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DROP CONSTRAINT post_read_post_id_person_id_key;
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ALTER TABLE post_saved
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DROP COLUMN id,
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ADD PRIMARY KEY (person_id, post_id),
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DROP CONSTRAINT post_saved_post_id_person_id_key;
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DROP INDEX idx_post_saved_person_id;
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ALTER TABLE received_activity
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DROP COLUMN id,
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ADD PRIMARY KEY (ap_id),
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DROP CONSTRAINT received_activity_ap_id_key;
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-- Delete duplicates which can exist because of missing `UNIQUE` constraint
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DELETE FROM site_aggregates AS a USING (
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SELECT
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min(id) AS id,
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site_id
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FROM
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site_aggregates
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GROUP BY
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site_id
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HAVING
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count(*) > 1) AS b
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WHERE
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a.site_id = b.site_id
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AND a.id != b.id;
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ALTER TABLE site_aggregates
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DROP COLUMN id,
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ADD PRIMARY KEY (site_id);
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ALTER TABLE site_language
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DROP COLUMN id,
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ADD PRIMARY KEY (site_id, language_id),
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DROP CONSTRAINT site_language_site_id_language_id_key;
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-- Change functions to not use the removed columns
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CREATE OR REPLACE FUNCTION site_aggregates_site ()
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RETURNS TRIGGER
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LANGUAGE plpgsql
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AS $$
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BEGIN
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-- we only ever want to have a single value in site_aggregate because the site_aggregate triggers update all rows in that table.
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-- a cleaner check would be to insert it for the local_site but that would break assumptions at least in the tests
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IF (TG_OP = 'INSERT') AND NOT EXISTS (
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SELECT
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*
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FROM
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site_aggregates
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LIMIT 1) THEN
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INSERT INTO site_aggregates (site_id)
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VALUES (NEW.id);
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ELSIF (TG_OP = 'DELETE') THEN
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DELETE FROM site_aggregates
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WHERE site_id = OLD.id;
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END IF;
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RETURN NULL;
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END
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$$;
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