Tuning advisors

How to use SQL Access Advisor?

SQL Access Advisor suggests proper set of materialized views,partitioned tables,indexes for given workload. Complex tasks such as partition of an unpartitioned table needs a go through for access advisors. Here I will suggest how to use access advisor for each component. In case of views, as a virtual table does not hold any data. Every Read More

Pragma14

Autonomous transactions benefits

An autonomous transaction is an independent transaction started by another transaction, the main transaction. Autonomous transactions do SQL operations and commit or Rollback, without committing or rolling back the main transaction. For example, if you write auditing data to a log table, you want to commit the audit data even if the operation you are auditing Read More