| From: | Kovacs Zoltan <kovacsz(at)pc10(dot)radnoti-szeged(dot)sulinet(dot)hu> |
|---|---|
| To: | pgsql-sql(at)postgresql(dot)org |
| Subject: | enumerating rows |
| Date: | 2001-04-11 12:02:34 |
| Message-ID: | Pine.LNX.4.21.0104111357510.3543-100000@pc10.radnoti-szeged.sulinet.hu |
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| Thread: | |
| Lists: | pgsql-sql |
Maybe a trivial question, maybe it's foreign from SQL, I'dont know...
How to add a column which stands for the row number in each row of the
result? E.g.:
row_no | column1 | column2 | ...
-------+---------+---------+ ...
1 | datum11 | datum12 | ...
2 | datum21 | datum22 | ...
... | ... | ... | ...
I didn't find anything in the docs.
TIA, Zoltan
--
Kov\'acs, Zolt\'an
kovacsz(at)pc10(dot)radnoti-szeged(dot)sulinet(dot)hu
http://www.math.u-szeged.hu/~kovzol
ftp://pc10.radnoti-szeged.sulinet.hu/home/kovacsz
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