Re: find allocated and used space for a table

Hi Soman

Use one of thies selects

SELECT
    SEGMENT_NAME,
    TABLESPACE_NAME,
    FILE_ID,
    BYTES
FROM
    DBA_EXTENTS
WHERE
        OWNER = '<OWNER>'
    AND
        SEGMENT_NAME = '<SEGMENT_NAME>';

SELECT
    SEGMENT_NAME,
    SUM(BYTES)
FROM
    DBA_EXTENTS
WHERE
        OWNER = '<OWNER>'
    AND
        SEGMENT_NAME = '<SEGMENT_NAME>';

Soman Manoj wrote:

> Hi,
>
> How to find allocated and used space for a table?
>
> I required it urgently
>
> Regds
>
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Best regards

Peter Gram

Miracle A/S
http://MiracleAS.dk
Tel: +45 2527 7107