Re: create view bug
| От | Tom Lane |
|---|---|
| Тема | Re: create view bug |
| Дата | |
| Msg-id | 15193.995900402@sss.pgh.pa.us обсуждение |
| Ответ на | create view bug (Jefim Matskin <mjefim@sphera.com>) |
| Список | pgsql-bugs |
Jefim Matskin <mjefim@sphera.com> writes:
> The follwoing statement does not work:
> create view testview (primary) as select 'true';
> The error I get is:
> ERROR: parser: parse error at or near "primary"
This is not a bug --- the syntax of CREATE VIEW has no provision for a
column name list after the view name. You can control the view column
names like this:
play=> create view testview as select 'true'::bool as primary;
CREATE 4581172 1
play=> \d testview
View "testview"
Attribute | Type | Modifier
-----------+---------+----------
primary | boolean |
View definition: SELECT 't'::bool AS "primary";
play=>
Note also the cast to ensure the column has a well-defined data type...
regards, tom lane
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