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bit/db/migrations/20250318072657_replace_slug_index_with_covering_index.sql
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11 lines
434 B
SQL

-- +micrate Up
-- SQL in section 'Up' is executed when this migration is applied
DROP INDEX IF EXISTS index_links_slug;
-- Create the new covering index that includes id and url
CREATE INDEX IF NOT EXISTS idx_links_slug ON links (id, slug, url);
-- +micrate Down
-- SQL in section 'Down' is executed when this migration is rolled back
DROP INDEX IF EXISTS idx_links_slug;
CREATE INDEX IF NOT EXISTS index_links_slug ON links (slug);