Обсуждение: Left Join/Outer Join

Martijn Beelen (martijn@connectux.com) reports a bug with a severity of 2
The lower the number the more severe it is.

Short Description
Left Join/Outer Join

Long Description
When using left join, I get the errormessage
"ERROR: OUTER JOIN is not yet supported"

I hope left-joins are supported, if not, at least the errormessage seems awkward...

Also, the use of extra parenthesis seems to make the interpreter get confused. When I put some extra parenthesis around
astatement, I get parse errors... 

Martijn Beelen

Sample Code
select * from (table1 left join table2 on table1.id = table2.id);
ERROR: OUTER JOIN is not yet supported

select * from ((table1 left join table2 on table1.id = table2.id));
ERROR: parser: parse error at or near "("


No file was uploaded with this report

pgsql-bugs@postgresql.org writes:
> When using left join, I get the errormessage
> "ERROR: OUTER JOIN is not yet supported"

Try a more recent release.

            regards, tom lane

Are you running version 7.1 or higher?

On Tue, Aug 21, 2001 at 09:25:58AM -0400,
  pgsql-bugs@postgresql.org wrote:
> Martijn Beelen (martijn@connectux.com) reports a bug with a severity of 2
>
> Long Description
> When using left join, I get the errormessage
> "ERROR: OUTER JOIN is not yet supported"

Left/Outer joins are supported, but not until version 7.1.  Most Linux
distros are shipping still with 7.0.3.  Upgrade.  Your problem will be
fixed.

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#!/usr/bin/perl
print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);