Commit 766948b

committed

Still more review for range-types patch.

Per discussion, relax the range input/construction rules so that the only hard error is lower bound > upper bound. Cases where the lower bound is <= upper bound, but the range nonetheless normalizes to empty, are now permitted. Fix core dump in range_adjacent when bounds are infinite. Marginal cleanup of regression test cases, some more code commenting.

1 parent 024ea25 commit 766948bCopy full SHA for 766948b

5 files changed

+556

-372

lines changed

src
- backend/utils/adt
  - rangetypes.c
  - rangetypes_gist.c
- include/utils
  - rangetypes.h
- test/regress
  - expected
    - rangetypes.out
  - sql
    - rangetypes.sql

5 files changed

+556

-372

lines changed

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