| From: | Marcos Pegoraro <marcos(at)f10(dot)com(dot)br> |
|---|---|
| To: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
| Cc: | jian he <jian(dot)universality(at)gmail(dot)com>, Jeff Davis <pgsql(at)j-davis(dot)com>, Yugo NAGATA <nagata(at)sraoss(dot)co(dot)jp>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter(at)eisentraut(dot)org>, David Rowley <dgrowleyml(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Document NULL |
| Date: | 2024-12-22 16:44:23 |
| Message-ID: | CAB-JLwavLhXvmGodtLgZJf8j5fbFrNZyhJU7Xe-pYdzM6sDoHg@mail.gmail.com |
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| Lists: | pgsql-hackers |
Em dom., 22 de dez. de 2024 às 12:02, David G. Johnston <
david(dot)g(dot)johnston(at)gmail(dot)com> escreveu:
You have detailed IS NULL and IS NOT NULL predicates but not mention their
counterparts ISNULL and NOTNULL, wouldn't it be good to explain that too ?
Maybe pointing to its page "functions-comparison"
regards
Marcos
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