Gathering statistics on function-based index

2003-06-03 Thread elain he
Hi, Can someone shed some light on the differences of gathering statistics on a function-based index using the following two methods? method 1: analyze table table_name compute statistics vs method 2: create unique index index_name on table_name (upper(columne_name)) compute statistics; I could

RE: Gathering statistics on function-based index

2003-06-03 Thread Gogala, Mladen
someone shed some light on the differences of gathering statistics on a function-based index using the following two methods? method 1: analyze table table_name compute statistics vs method 2: create unique index index_name on table_name (upper(columne_name)) compute statistics; I could not get

Re: Gathering statistics on function-based index

2003-06-03 Thread Wolfgang Breitling
to list the contents of user_indexes for the index after each of the analyzes? At 05:45 AM 6/2/2003 -0800, you wrote: Hi, Can someone shed some light on the differences of gathering statistics on a function-based index using the following two methods? method 1: analyze table table_name compute

Re: Gathering statistics on function-based index

2003-06-03 Thread elain he
Breitling [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] Subject: Re: Gathering statistics on function-based index Date: Mon, 02 Jun 2003 07:30:07 -0800 Have you tried methods 3 or preferrably method 4: method 3: analyze index index_name compute