If an index is partitioned on the same column(s) as the table, then the
index is local. If you partition on different columns, then the index is
global, and you have to specify the range in the index-create statement.
Local indexes follow the partitioning scheme of the tables(!), but you can
only do range-partitioning on global indexes. These are in the docs, but
probably not worded, or located where you were expecting to find them. In
general, the partitioning error-messages are also quite helpful:
> -- --Original Message-- --
> From: Koivu, Lisa [SMTP:Lisa.Koivu@(protected)]
> Sent: Tuesday, March 09, 2004 5:56 AM
> To: oracle-l@(protected)
> Subject: Partitioned Indexes question
>
> Hello all,
>
> I seem to remember that an index does not need to be partitioned on the
> same key as a table. Does anyone know, does this refer to hash
> partitioned indexes? I have read through the docs and it doesn 't say
> so. For example, I 'd like to create a hash-partitioned index on a range
> partitioned table.
>
> Also, can a composite-indexed table be hash at the partition level, and
> range at the subpartition level? Again, I haven 't read that this is
> possible, but that doesn 't mean it isn 't.
>
> I just wanted to be sure I didn 't miss something.
> thanks
>
> Lisa Koivu
> Monkey Mama
> Orlando, FL, USA
>
>
>
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