Position() Bug ? In PostgreSQL 9.2
| От | dinesh kumar |
|---|---|
| Тема | Position() Bug ? In PostgreSQL 9.2 |
| Дата | |
| Msg-id | CALnrH7rO0WYKK2aHTWLKwKjOy08Tqf8PSiz_07LHp05OKmVZmw@mail.gmail.com обсуждение исходный текст |
| Ответы |
Re: Position() Bug ? In PostgreSQL 9.2
Re: Position() Bug ? In PostgreSQL 9.2 |
| Список | pgsql-general |
Hello Team,
I would like to know whether the following behavior is a BUG or an expected behavior. If this is a duplicated case, then kindly ignore.
postgres=# SELECT version();
version
-------------------------------------------------------------
PostgreSQL 9.2.3, compiled by Visual C++ build 1600, 32-bit
(1 row)
postgres=# select position('P' in 'PostgreSQL');
position
----------
1
(1 row)
postgres=# select position('' in 'PostgreSQL'); // position(Substring as an empty string) is returning 1.
position
----------
1
(1 row)
Kindly let me know, if anything i miss here.
Regards,
Dinesh
Regards,
Dinesh
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