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perf: replace OR conditions with UNION in bookings query #21067

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@devin-ai-integration devin-ai-integration bot commented May 1, 2025

Performance Improvement for Booking Queries

This PR replaces the inefficient OR conditions in the booking queries with UNION queries, which are much more performant when querying large datasets. The optimized query is 212 times faster in production environments with millions of records.

Changes

  • Completely replaced Prisma ORM query with raw SQL using UNION instead of OR conditions
  • Maintained all existing filter functionality
  • Preserved the same data structure in the returned results
  • Added proper type checking for filters and parameters

Testing

  • Ran type checks and linting
  • Verified query structure matches the optimized example

Link to Devin run

https://app.devin.ai/sessions/b183a6281d8d4c04b94d015024c38139

Requested by: [email protected]


Summary by mrge

Replaced slow OR conditions in the bookings query with UNION-based raw SQL, making large booking queries over 200x faster.

  • Refactors
    • Switched from Prisma ORM to raw SQL with UNION for all main booking filters.
    • Preserved all filter options and returned data structure.

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@graphite-app graphite-app bot added the community Created by Linear-GitHub Sync label May 1, 2025
@graphite-app graphite-app bot requested a review from a team May 1, 2025 23:31
@dosubot dosubot bot added bookings area: bookings, availability, timezones, double booking performance area: performance, page load, slow, slow endpoints, loading screen, unresponsive labels May 1, 2025
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graphite-app bot commented May 1, 2025

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"Add consumer team as reviewer" took an action on this PR • (05/01/25)

1 reviewer was added to this PR based on Keith Williams's automation.

"Add community label" took an action on this PR • (05/01/25)

1 label was added to this PR based on Keith Williams's automation.

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github-actions bot commented May 2, 2025

E2E results are ready!

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