Re: Using Flattened table COSTLIER than using JOINS with the SETUP tables.
Date: Tue, 07 Aug 2007 22:10:01 +0200
On Tue, 07 Aug 2007 06:08:37 -0700, Aravindh <knaravindh81_at_gmail.com> wrote:
>Thanks for your quick reply. Can you tell us how to see whether the
>JP_HISTORY_TBL is present in a single block or not ? Is there a
>command which can be executed in TOAD or SQL PLUS ? If you could tell
>us the command we would execute it and find out whether the table is
>in a SINGLE Block or not.
>Your quick reply will be appreciated. Thanks
[Quoted] The table will not be in a single block. *records* should be in a
You would need to use
analyze table .... compute statistics or better exec
doing so you will can query
select avg_row_len,chain_cnt, num_rows,
[Quoted] from user_tables where table_name = '<table_name>'
-- Sybrand Bakker Senior Oracle DBAReceived on Tue Aug 07 2007 - 22:10:01 CEST