On Wed, Oct 20, 2010 at 03:47:19PM -0700, DM wrote:
- select generate_series(1,(select count(*) from tax)), country from tax;
-
- you should use braces around the sub select.
-
- Thanks
- Deepak
-
Ah, great, thanks!
Dave
- On Wed, Oct 20, 2010 at 3:30 PM, David Kerr <dmk@mr-paradox.net> wrote:
-
- > On Wed, Oct 20, 2010 at 11:28:18PM +0100, Raymond O'Donnell wrote:
- > - On 20/10/2010 23:22, David Kerr wrote:
- > - >I know I've seen posts on how to do this, but i can't seem to find them.
- > - >
- > - >I've got a data set
- > - >
- > - >A, B
- > - >A, C
- > - >A, D
- > - >[...]
- > - >
- > - >and so on
- > - >
- > - >and i'd like to be able to wite a query that would result in
- > - >
- > - >1,A,B
- > - >2,A,C
- > - >3,A,D
- > - >[...]
- > - >
- > - >PG version is 8.3.
- > - >
- > - >Any ideas?
- > -
- > - You probably want generate_series():
- > -
- > - http://www.postgresql.org/docs/8.3/static/functions-srf.html
- > -
- > - Ray.
- >
- > I thought, so. what would that look like?
- >
- > select generate_series(1,select count(*) from table), field1, field2 from
- > table
- > doesn't work..
- >
- >
- > thanks
- >
- > Dave
- >
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