select owner, table_name, next_extent from dba_tables; But do you even care about that anymore, if you're using locally managed tablespaces, since most of them will be null in a LMT, right? This is just off the top of my head, i'm sure if i'm in left field, someone will correct me :) joe _______________________________________ Joe Testa, Oracle Certified Professional (Work) 614-677-1668 (Cell) 614-312-6715 Interested in helping out your marriage? Ask me about "Weekend to Remember" Dec 11-13, 2009 here in Columbus. From: nilesh kumar <nileshkum@xxxxxxxxx> To: ORACLE-L <oracle-l@xxxxxxxxxxxxx> Date: 07/01/2009 09:36 AM Subject: How to find next extent size for all tables in database Sent by: oracle-l-bounce@xxxxxxxxxxxxx Hello DBA's Good Morning!! Hope Everyone is doing good!! I have a question and requirement regarding finding the next extent size of all the tables residing in all the tablespaces in a database. Have any one does this type of stuff. Please advise. Thanks Nilesh