For database design, application development, and access to data from database objects, an ER diagram (Entity Relationship Diagram, or ERD) is an essential resource. In this post, we will examine wha...
As part of SSL configuration between WebLogic tier and DB tier, post sqlnet.ora settings and scan listener restart, we encountered an ORA-12545 error on a 3 node RAC database when using the SCAN liste...
You can analyze the impact of new indexes on your SQL statement's execution plans before you physically create the indexes on your database. You can create indexes in Optimize SQL or Optimize Indexes ...
