40 lines
1.5 KiB
SQL
40 lines
1.5 KiB
SQL
-- Copyright (c) 2026 Probo Inc <hello@probo.com>.
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--
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-- Permission to use, copy, modify, and/or distribute this software for any
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-- purpose with or without fee is hereby granted, provided that the above
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-- copyright notice and this permission notice appear in all copies.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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-- REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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-- AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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-- INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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-- LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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-- OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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-- PERFORMANCE OF THIS SOFTWARE.
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ALTER TABLE cookie_categories
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ADD COLUMN slug TEXT NOT NULL DEFAULT '';
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UPDATE cookie_categories
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SET slug = COALESCE(
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NULLIF(LOWER(REGEXP_REPLACE(REGEXP_REPLACE(name, '[^a-zA-Z0-9]+', '-', 'g'), '^-|-$', '', 'g')), ''),
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'category-' || SUBSTR(id, 1, 8)
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);
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WITH dupes AS (
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SELECT id,
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cookie_banner_id,
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slug,
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ROW_NUMBER() OVER (PARTITION BY cookie_banner_id, slug ORDER BY created_at) AS rn
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FROM cookie_categories
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)
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UPDATE cookie_categories
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SET slug = cookie_categories.slug || '-' || dupes.rn
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FROM dupes
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WHERE cookie_categories.id = dupes.id AND dupes.rn > 1;
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ALTER TABLE cookie_categories ALTER COLUMN slug DROP DEFAULT;
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CREATE UNIQUE INDEX idx_cookie_categories_unique_slug_per_banner
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ON cookie_categories (cookie_banner_id, slug);
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