RE: Does start with/connect by uses full table scan?

2001-09-26 Thread Christopher Spence

You want to make sure there is an index on the start with and connect by
clauses.

Do not criticize someone until you walked a mile in their shoes, that way
when you criticize them, you are a mile a way and have their shoes.

Christopher R. Spence 
Oracle DBA
Phone: (978) 322-5744
Fax:(707) 885-2275

Fuelspot
73 Princeton Street
North, Chelmsford 01863
 


-Original Message-
Sent: Monday, September 24, 2001 2:36 PM
To: Multiple recipients of list ORACLE-L

List,

Does Oracle go for full table scan or does it use indexes when we use start
with/connect by clause?

Thanks,

Rao
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RE: Does start with/connect by uses full table scan?

2001-09-25 Thread Guy Hammond

According to this page, you would use concatenated indexes:

http://www.arsdigita.com/books/sql/trees.html

Hmmm.

g



-Original Message-
Sent: Monday, September 24, 2001 7:36 PM
To: Multiple recipients of list ORACLE-L


List,

Does Oracle go for full table scan or does it use indexes when we use
start
with/connect by clause?

Thanks,

Rao
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Author: Rao, Maheswara
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RE: Does start with/connect by uses full table scan?

2001-09-25 Thread Rao, Maheswara

Thanks a lot Guy.  Very good link with lot of examples.

Rao


-Original Message-
Sent: Tuesday, September 25, 2001 6:30 AM
To: Multiple recipients of list ORACLE-L


According to this page, you would use concatenated indexes:

http://www.arsdigita.com/books/sql/trees.html

Hmmm.

g



-Original Message-
Sent: Monday, September 24, 2001 7:36 PM
To: Multiple recipients of list ORACLE-L


List,

Does Oracle go for full table scan or does it use indexes when we use
start
with/connect by clause?

Thanks,

Rao
-- 

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Author: Rao, Maheswara
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Does start with/connect by uses full table scan?

2001-09-24 Thread Rao, Maheswara

List,

Does Oracle go for full table scan or does it use indexes when we use start
with/connect by clause?

Thanks,

Rao
-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Rao, Maheswara
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