Re: [GENERAL] what is view?

2000-01-26 Thread Jose Soares

A view is a table with a rule SELECT
For excample if you have a table named  my_table
and you create a rule like:

CREATE RULE "_RETmy_table"
AS ON SELECT TO "my_table"
 DO INSTEAD
 SELECT * FROM your_table;

In this way you your table my_table
became a view.

José


Marc Tardif wrote:

 When listing my tables and indices in psql, I see a "view?" in type. What
 is this type? Where can I read about it in the manual?

 The table listed as "view?" use to be listed as "table" but suddently
 changed when I added rules. Do rules make a table a view?

 Marc

 






Re: [GENERAL] what is view?

2000-01-26 Thread Peter Eisentraut

On 2000-01-25, Marc Tardif mentioned:

 When listing my tables and indices in psql, I see a "view?" in type. What
 is this type? Where can I read about it in the manual?

CREATE VIEW

 
 The table listed as "view?" use to be listed as "table" but suddently
 changed when I added rules. Do rules make a table a view?

The behaviour you observed is a bug. (But views still do exists, see
above.)


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Peter Eisentraut  Sernanders väg 10:115
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