Re: row filtering for logical replication
| От | Euler Taveira |
|---|---|
| Тема | Re: row filtering for logical replication |
| Дата | |
| Msg-id | 4571f556-0209-495a-8eed-89367ae09a2a@www.fastmail.com обсуждение исходный текст |
| Ответ на | Re: row filtering for logical replication (Amit Kapila <amit.kapila16@gmail.com>) |
| Ответы |
Re: row filtering for logical replication
|
| Список | pgsql-hackers |
On Sat, Dec 25, 2021, at 1:20 AM, Amit Kapila wrote:
On Fri, Dec 24, 2021 at 11:04 AM Peter Smith <smithpb2250@gmail.com> wrote:>> So, IMO the PG docs wording for this part should be relaxed a bit.>> e.g.> BEFORE:> + A nullable column in the <literal>WHERE</literal> clause could cause the> + expression to evaluate to false; avoid using columns without not-null> + constraints in the <literal>WHERE</literal> clause.> AFTER:> + A nullable column in the <literal>WHERE</literal> clause could cause the> + expression to evaluate to false. To avoid unexpected results, any possible> + null values should be accounted for.>Your suggested wording sounds reasonable to me. Euler, others, any thoughts?
+1.
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