Fix queries with multiple non-index change datasource predicates

Currently, a query like "A OR B" where both A and B are non-index change
datasource predicates, is re-written like:

  (status:new OR status:merged OR status:abandoned)
    AND
  (A OR B)

This makes the query really slow and can even result in failure if the
number of total changes is very large.

Change 117790 fixed similar issue for queries where A and B are
subexpressions that can be answered by the index but are re-written
internally, extend the solution for current use-case where A and B are
non-index change datasource predicates.

Change-Id: If070e8e8fd5f9338a86803654e2b1ade87c4285b
Release-Notes: queries with multiple non-index datasource predicates are re-written correctly
(cherry picked from commit 8486e7b2e340563a18edcbc639379f0dc7fd0e95)
3 files changed
tree: 275f0179df7541f34cb5b02aa521055e8f55f138
  1. .settings/
  2. .ts-out/
  3. antlr3/
  4. contrib/
  5. Documentation/
  6. e2e-tests/
  7. java/
  8. javatests/
  9. lib/
  10. modules/
  11. plugins/
  12. polygerrit-ui/
  13. prolog/
  14. prologtests/
  15. proto/
  16. resources/
  17. tools/
  18. webapp/
  19. .bazelignore
  20. .bazelproject
  21. .bazelrc
  22. .bazelversion
  23. .editorconfig
  24. .git-blame-ignore-revs
  25. .gitignore
  26. .gitmodules
  27. .gitreview
  28. .mailmap
  29. .pydevproject
  30. .zuul.yaml
  31. BUILD
  32. COPYING
  33. INSTALL
  34. Jenkinsfile
  35. package.json
  36. README.md
  37. SUBMITTING_PATCHES
  38. version.bzl
  39. web-dev-server.config.mjs
  40. WORKSPACE
  41. yarn.lock
README.md

Gerrit Code Review

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