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ets:insert/2 insert order preserved when list with same keys for bag table #6752

Merged
merged 2 commits into from
Feb 6, 2023
Merged

ets:insert/2 insert order preserved when list with same keys for bag table #6752

merged 2 commits into from
Feb 6, 2023

Commits on Feb 6, 2023

  1. erts: Fix ets:insert with list into bag being reversed 

    After discussion in erlang#6730

Changed `db_term_list_prepend*` to `db_term_list_append*` so values to
be stored against a key have their order preserved. Previously due to
building the linked list via prepending, the values insert order was
reversed from OTP 23 onward.
    @madlep @sverker
    madlep authored and sverker committed Feb 6, 2023
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  2. stdlib: Improve ets documentation about insert/lookup times 

    Describe and warn about lots of objects with same keys
in bag and duplicate_bag.
    @sverker
    sverker committed Feb 6, 2023
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