[Tarantool-patches] [PATCH v2 2/2] uuid: support uuid comparison with strings
v.shpilevoy at tarantool.org
Sat Nov 21 18:17:09 MSK 2020
Thanks for the patch!
See 2 comments below.
On 18.11.2020 08:56, olegrok at tarantool.org wrote:
> From: Oleg Babin <babinoleg at mail.ru>
> Before this patch it was impossible to compare uuid values with
> string representations of uuid. However we have cases when such
> comparisons is possible (e.g. "decimal" where we can compare
> decimal values with strings and numbers).
> This patch extends uuid comparators (eq, lt, le) and every string
> argument is tried to be converted to uuid value to compare then.
> Follow-up #5511
> @TarantoolBot document
> Title: uuid values could be compared with strings
> Currently it's possible to compare uuid values with its string
> u1_str = 'aaaaaaaa-aaaa-4000-b000-000000000001'
> u1 = uuid.fromstr(u1_str)
> u2_str = 'bbbbbbbb-bbbb-4000-b000-000000000001'
> u1 == u1_str -- true
> u1 == u2_str -- false
> u1 >= u1_str -- true
> u1 < u2_str -- true
1. Better use a single docbot request. It will be simpler for the doc
team to handle it, since both the updates are about the same place.
But up to you.
> Issue: https://github.com/tarantool/tarantool/issues/5511
> Branch: https://github.com/tarantool/tarantool/tree/olegrok/5511-uuid-cmp-v2
> diff --git a/test/app/uuid.result b/test/app/uuid.result
> index e06331001..5b9ffa230 100644
> --- a/test/app/uuid.result
> +++ b/test/app/uuid.result
2. I don't see a test for == with an incorrect string. Is it
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