Re: ora-600 when analyzing IOT

[Rick_Cale]

According to MetaLink you need to delete statistics and re-analyze
I do not know your database version but this is supposely fixed in 8.1.6

                                                                                       
                                                  
 execute                                                                               
                                                  
 dbms_stats.delete_table_stats('<owner>','IPN_MEASUREMENT');                           
                                                  
                                                                                       
                                                  
 analyze table ipn_measurement estimate statistics ;                                   
                                                  
                                                                                       
                                                  




HTH
Rick



                                                                                       
                                            
                      "Igor Neyman"                                                    
                                            
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Ok, since my original message still hasn't arrived (sent couple hours
ago), here it goes again (sorry, if you get duplicate).

First, sorry for asking this list before searching Metalink, but I don't
have access to it right now.
So, here it is:

I'm getting:

ORA-00600: internal error code, arguments: [15163], [333], [17424],
[16191], [], [], [], []

when analyzing one of the index-organized tables:
"ANALYZE TABLE ipn_measurement ESTIMATE STATISTICS".

Now, similar statement analyzing other IOTs works fine.

Also, on the same table (ipn_measurement) analyze worked fine yesterday,
and the table didn't grew too much since yesterday.

Any ideas?

Another question, do I really have to run "analyze table" on IOT for
cost-based optimizer, or analyzing index would be enough:

"ANALYZE INDEX pk_ipn_measurement ESTIMATE STATISTICS"

because "analyze index" still runs with no errors.

Oracle version is 8.1.5.

Igor Neyman, OCP DBA
[EMAIL PROTECTED]



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