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Fix loop in QueryIterator when row count is an exact multiple of page size
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Authored by epriestley on Jun 7 2018, 7:14 PM.
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Details

Summary

Ref T13152. The pager does a bit of magic here and doesn't populate nextPageID when it knows it got an exact final page. The logic misfired in this case and sent us back to the start.

Test Plan
  • Set page size to 1 to guarantee rows were an exact multiple of page size.
  • Ran rebuild-identities (I no-op'd the actual logic to make it faster).
  • Before: looped forever.
  • After: clean exit after processing everything.

Diff Detail

Repository
rP Phabricator
Branch
iterator1
Lint
Lint Passed
Unit
Tests Passed
Build Status
Buildable 20391
Build 27691: Run Core Tests
Build 27690: arc lint + arc unit