| From: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
|---|---|
| To: | prashant_rokad(at)yahoo(dot)com, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: BUG #16435: regexp_split_to_table different behavior in 9.2 and 12.2 |
| Date: | 2020-05-13 21:17:23 |
| Message-ID: | CAKFQuwb+jdgntUDr9ogf4txOyAgmQ33BQxNjQ0RBW04X85dsrw@mail.gmail.com |
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| Lists: | pgsql-bugs |
On Wed, May 13, 2020 at 12:14 PM PG Bug reporting form <
noreply(at)postgresql(dot)org> wrote:
> The following bug has been logged on the website:
>
> Bug reference: 16435
> Logged by: prashant
> Email address: prashant_rokad(at)yahoo(dot)com
> PostgreSQL version: 12.2
> Operating system: Windows
> Description:
>
> Hi,
>
> we are upgrading postgresql from 9.2 to 12.2 and observed that
> "regexp_split_to_table" functions is giving different output in 12.2 than
> 9.2.
>
This was intentional. You will need to rewrite your query - probably by
moving the call to regexp_split_to_table to the FROM clause and leveraging
the LATERAL feature.
David J.
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