ivan marchesini napisał(a):
> Dear postgres Users,
> I have a simple question I think.
> I have a table that contains some columns
> one of these columns (the columns ID) contains distinct integer
> values ...
> I need to insert into this table some other records but I only need that
> values were inserted into the ID column and that they were
> progressive... (a sequence starting from 100 and ending to 300, step=1)
> the other columns must remains null....
> can I do this with a sequence and then an "insert into"?
>
> many thanks
>
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>
INSERT INTO your_table (id) SELECT generate_series(100, 300, 1);
-> http://www.postgresql.org/docs/8.2/interactive/functions-srf.html