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cmu-db / bustub

The BusTub Relational Database Management System (Educational)
https://15445.courses.cs.cmu.edu
MIT License
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test(sqllogictest): add test utils regarding bpm & disk #764

Closed xx01cyx closed 1 month ago

xx01cyx commented 1 month ago

This PR introduces necessary test utils for checking students' external merge sort implementations, including:

  1. Maximum number of pages written to disk
  2. Minimum number of pages written to disk
  3. Minimum number of pages deleted on disk