Re: Newby help, please - shrinking table size
Posted in 1998
In article <35587916.43D4@bayer.co.uk>, Peter Lancashire <Peter.Lancashi
re.PL1@bayer.co.uk> writes
>BJ Denenberg wrote:
>>
>> I noticed that, after purging our old call center records, the size of the
>> tables themselves did not decrease. I've seen this with Btrieve tables, as
>> well, but I have no idea how to remedy it with Informix databases. Can anyone
>> offer some assistance, please? Thanks,
>>
>> BJ Denenberg
>>
>> To respond via e-mail, remove "hatespam." from my address.
>If you mean SE tables, that's the way they work. Online too I suppose.
>Using ALTER INDEX x TO CLUSTER also rebuilds the tables in current
>versions of SE. Does it still in version 7.3 anyone?
Yes,
ALTER TABLE x ADD magic CHAR(1)
and then
ALTER TABLE x DROP magic
will not longer work due to in place alter in 7.2x and above..
--
David Williams
Maintainer of the Informix FAQ
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Official site http://www.iiug.org/techinfo/faq/faq_top.html
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