Re: Wired behaviour from SELECT
| От | David G. Johnston |
|---|---|
| Тема | Re: Wired behaviour from SELECT |
| Дата | |
| Msg-id | CAKFQuwahNdTb3kHWyDGnxkTqD3oH18tS597y3WKv8UdNz5-xhw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Wired behaviour from SELECT (Arbol One <arbolone@hotmail.ca>) |
| Ответы |
Re: Wired behaviour from SELECT
Re: Wired behaviour from SELECT |
| Список | pgsql-general |
On Fri, Nov 22, 2024 at 1:07 PM Arbol One <arbolone@hotmail.ca> wrote:
The below sql statement produces the right outputSELECT nickname, password FROM password WHERE id='0938105618107N1';
nickname | password
-------------+----------
Piccard@@21 | Arbol
(1 row)However, if this sql statement produces the wrong output
SELECT nickname, password FROM password WHERE nickname='Arbol';
nickname | password
----------+----------
(0 rows)What am I doing wrong?
Naming a column in your table the same name as the table is problematic generally. As for the query, if they are both intended to return the same row the value Arbol is in the password column, not the nickname column. You seem to have reversed the data for the two columns.
David J.
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