Read this blog to learn how to manage database user accounts. Learn how to create a new user, alter an existing user, close a user and drop an existing user in Toad® for Oracle.
As a DBA there is a lo...
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There is quite the scenario that the Oracle Cost-Based Optimizer (CBO) uses when deciding when to use indexes to process your SQL. I go into this in great detail in my SQL Performance Tuning cours...
When working with large data sets, it can be difficult to easily share data and collaborate on analysis. Beyond the time and resources it takes to create a data set for analysis, there are also securi...