Re:
| От | D. Dante Lorenso |
|---|---|
| Тема | Re: |
| Дата | |
| Msg-id | 3FF8C5FB.8060301@lorenso.com обсуждение исходный текст |
| Ответ на | (<dimpyg@bsil.com>) |
| Список | pgsql-general |
dimpyg@bsil.com wrote: >Actually i have a problem, my problem is like this... i have a table A with >one column, table B with one column and table C with one column. Now i want to >create another table D which has all the three columns from table A, B,C. >Could anyone plz help me regarding this. > > That's easy to do. Hard part is interpreting what you WANT. You need to decide how you join table A, B, and C. Are you wanting table D like this: a | b | c ---+---+--- .. | ..| .. or like this: d --- a b c And, if the latter, how do you decide which rows in A match rows in B and C? You need to provide more information to be helped properly. Dante
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