Re: Name column
От | Robert Haas |
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Тема | Re: Name column |
Дата | |
Msg-id | AANLkTim9nssn1MvDH0znHEDebnroS9yXRQYsZSqnDaBk@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Name column (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>) |
Ответы |
Re: Name column
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Список | pgsql-hackers |
On Fri, Sep 24, 2010 at 6:35 AM, Heikki Linnakangas <heikki.linnakangas@enterprisedb.com> wrote: > For historical reasons PostgreSQL supports calling a function with a single > argument like "column.function", in addition to "function(column)". There is > a function "name(text)" that casts the input to the 'name' datatype, so your > example casts the row to text and from text to name. I'm starting to wonder if we should think about deprecating this behavior. It is awfully confusing and unintuitive. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise Postgres Company
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