On Tue, 2006-02-14 at 22:12 +0100, Maciej Piekielniak wrote: (snipped)
>Is anybody know how create field in a new table with data type accuiring
>from a field in other table?
>For example:
> create table new_table ( name other_table.name%TYPE);
On Wed, 15 Feb 2006 09:42, Ken Hill wrote: (snipped)
> Have you tried restructuring the table with CREATE TABLE AS...?
> Try this:
> CREATE TABLE new_table
> (id, mynewfield, mynewfield2)
> AS SELECT id FROM old_table);
I use a similar technique, but add a "WHERE 1=0" so the new table is
empty. Of course, more than a single table can be referenced in the
FROM clause.
--
David T. Bath
[EMAIL PROTECTED]
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
