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Home -> Community -> Usenet -> c.d.o.misc -> Add column to BIG IOT (9.2.0.5)
Hello
The problem is to adding a column to a big IOT table, 23 millions
records, when trying
the simple "add column.." we get too much undo, the DDL is logged
(even with nologging clause).
I try the to create a empty IOT with the new column,
then a
INSERT /* append parallel...*/ INTO <new_iot> SELECT /*
parallel ..*/ * from <orig_iot>,
but I get a "ORA-00947 not enough value"....seem that oracle need a
value for the new column, how to proceed ? we need direct-insert
nologging and parallel clause to speed the process..
thank yu Received on Tue Oct 16 2007 - 04:44:11 CDT