Re: [SQL] Select & Tables X Select & Views

From: "Ross J(dot) Reedstrom" <reedstrm(at)wallace(dot)ece(dot)rice(dot)edu>
To: Rodrigo Rezende <Rodrigo(dot)Rezende(at)hortolandia(dot)marelli(dot)it>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: [SQL] Select & Tables X Select & Views
Date: 2000-02-18 18:26:31
Message-ID: 20000218122631.C12742@rice.edu
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Rodrigo -
Are you reporting a bug, or looking for advice? Here's how it works
for me:

I ran this script:

create table taba (a1 int);
create table tabb (b1 char);
insert into taba (1);
insert into taba values (1);
insert into taba values (2);
insert into taba values (3);
insert into tabb values ('a');
insert into tabb values ('b');
create view viewb as select * from tabb;

And here are the tests:
test=> select version();
version
--------------------------------------------------------------
PostgreSQL 6.5.0 on i686-pc-linux-gnu, compiled by gcc 2.7.2.3
(1 row)

test=> select * from taba, tabb;
a1|b1
--+--
1|a
2|a
3|a
1|b
2|b
3|b
(6 rows)

test=> select * from taba, viewb;
a1|b1
--+--
1|a
2|a
3|a
1|b
2|b
3|b
(6 rows)

test=>

So, it looks like your view definition is broken, or your using an
old version of pgsql.

Ross
--
Ross J. Reedstrom, Ph.D., <reedstrm(at)rice(dot)edu>
NSBRI Research Scientist/Programmer
Computer and Information Technology Institute
Rice University, 6100 S. Main St., Houston, TX 77005

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