database: Use SQL ordering in calculate_default_version()
#12273
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Replace Rust-side sorting with database-level ORDER BY clause to improve performance. Instead of loading all versions and using `max()` on the Rust side, the query now: 1. Orders by `yanked` (non-yanked first) 2. Orders by prerelease status using `jsonb_typeof(semver_ord[3])` 3. Orders by `semver_ord` descending 4. Orders by `id` descending as tiebreaker This matches the existing `Version::ord_tuple()` logic while being more efficient by retrieving only the default version from the database.
Turbo87
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C-internal 🔧
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Replace Rust-side sorting with database-level ORDER BY clause to improve performance. Instead of loading all versions and using
max()on the Rust side, the query now:yanked(non-yanked first)jsonb_typeof(semver_ord[3])semver_orddescendingiddescending as tiebreakerThis matches the existing
Version::ord_tuple()logic while being more efficient by retrieving only the default version from the database.