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In today’s article, we will be learning the NOT EXISTS clause in PostgreSQL. You can think of NOT EXITS as the use of equal and …

In today’s article, we will be learning how to customize the name of the trace file to be created for a session. 1. We determine …

In today’s article, we will be learning how to list Users Gaining Unauthorized Access to Oracle Database. We can list users who have entered an …

In today’s article, I will explain the use of the PostgreSQL EXISTS condition, which allows us to perform operations with the subquery set to TRUE …

In today’s article, we will be learning how to find the trace file of a session. We can do this in 3 different ways. 1. …

In today’s article, I’ll be explaining how to find the amount of Memory Usage Of SQL Query On PGA. We can find out using the …

In today’s article, we will be explaining the Use of NOT IN to fetch data that does not contain the specified values. Let’s explain through …

In today’s article I will be explaining the Alert file which details an error received. Information about a user’s session, which SQL sentence the user …

In today’s article we will be covering How To Restart Agents In Oracle 13c Cloud Control. Use below command to start the agent. [crayon-673ed9f4bcb49022878247/] [crayon-673ed9f4bcb4d105205795/] …

In today’s article, we will be cover about the use of the IN command, which is one of the Subquery types. For Example: Let’s find …