Re: Speed up COPY FROM text/CSV parsing using SIMD

On Fri, Mar 13, 2026 at 01:21:38PM -0400, Greg Burd wrote:
> On Fri, Mar 13, 2026, at 12:14 PM, Nazir Bilal Yavuz wrote:
>> On Fri, 13 Mar 2026 at 18:29, Greg Burd <greg@burd.me> wrote:
>>> I also created a few tests (attached) to check boundary conditions, I
>>> might add some along with the RISC-V work.
>>
>> Thank you for the tests! I have checked them and the output is the
>> same on both v17 and master. Do you think it would make sense to add
>> them as regression tests?
> 
> If there are tests that materially add to the coverage that's a good
> thing to consider adding.  I don't think all those tests are necessary.

We seem to have good coverage on the new code [0].  I still wouldn't mind
adding a couple of tests for correctness, if folks want them.

[0] https://coverage.postgresql.org/src/backend/commands/copyfromparse.c.gcov.html

-- 
nathan