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compact lob data?

This is a discussion on compact lob data? within the DB2 forums, part of the Database Server Software category; --> Hi, two questions -- 1. Will compacting lob data help reduce the space occupied by the lob column and ...


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  #1 (permalink)  
Old 02-27-2008, 03:46 AM
Sue
 
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Default compact lob data?

Hi, two questions --

1. Will compacting lob data help reduce the space occupied by the lob
column and any disadvantages to doing this?
2. I have a table with a lob column that was not compacted when the
table was first set up -- is there any way I can now compact this
column without changing the table name?

Thank you very much for helping.

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  #2 (permalink)  
Old 02-27-2008, 03:49 AM
Pierre Saint-Jacques
 
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Default Re: compact lob data?

See below.

--
Pierre Saint-Jacques
SES Consultants Inc.
514-737-4515
"Sue" <sea_099@hotmail.com> a écrit dans le message de news:
1116277373.743177.277010@o13g2000cwo.googlegroups. com...
> Hi, two questions --
>
> 1. Will compacting lob data help reduce the space occupied by the lob
> column and any disadvantages to doing this?

No, it has to with how the actual lob will be stored.
> 2. I have a table with a lob column that was not compacted when the
> table was first set up -- is there any way I can now compact this
> column without changing the table name?

I don't believe so (if you are at V8.2.1) maybe latest fixpack will allow
you to alter table ..... column.....
HTH, Pierre.
>
> Thank you very much for helping.
>


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