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find max length of data in all columns?

From: Susan Lam <susana73_at_hotmail.com>
Date: 10 Dec 2002 23:28:57 -0800
Message-ID: <7186ed56.0212102328.77cd2980@posting.google.com> 





I'd like to find the max length of data in all the varchar2 columns of
the entire db.  To do the following query column by column will take a
long time as the db is huge.


select max(length(col_name1)) from table_name1;



Is there any system tables that store such an information?



Thanks,


Susan
Received on Wed Dec 11 2002 - 01:28:57 CST












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