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bit/db/migrations/20250318072657_replace_slug_index_with_covering_index.sql

10 lines
432 B
SQL

-- +micrate Up
-- SQL in section 'Up' is executed when this migration is applied
DROP INDEX IF EXISTS idx_links_slug; -- Remove old composite index
CREATE INDEX IF NOT EXISTS idx_links_slug_optimized ON links (slug, url);
-- +micrate Down
-- SQL in section 'Down' is executed when this migration is rolled back
DROP INDEX IF EXISTS idx_links_slug_optimized;
CREATE INDEX IF NOT EXISTS idx_links_slug ON links (id, slug, url);