When updated table, found error: ORA-08102: index key not found, obj# 116528, file 96, block 8795 (2) This problem I had resolved by rebuild indexes (ORA-08102 on index objects). But today I can not use this solution: [...]
I temporarily reduced db_recovery_file_dest_size to force the database to free reclaimable space from recovery_file_dest. This reduced disk usage of ASM_ORADATA217 by over 320GB. SYS>show parameter recovery NAME [...]
In 11g there is no segment allocated to the table until you insert, so the EXP utility fails to export empty tables. [oracle@dev-oranode-221 ~]$ sqlplus a/a SQL*Plus: Release 11.2.0.1.0 Production on Mon Nov 30 14:38:06 [...]
This page is an introduction to my blog, which is dedicated to Oracle data base performance management.
I found over the years sharing knowledge to be an invaluable tool in assisting me in my various consulting assignments. Spending most of my time in capacity planning, tuning, application sizing and performance management, I thought it might be [...]
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