Author: Abhishek Sharma

Hey guys, in this blog I am going to explain to you about Different types of objects in Oracle Database. Different Types of Objects in Oracle Database- Different kinds of objects are used to store and manage data in an Oracle database. These objects fulfil various functions and are arranged within the database to allow…

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Hey guys, in this blog I am going to explain to you about SP File and Pfile in Oracle. Spfile: – It refers to Server Parameter file (spfile$ORACLE_SID.ora). Server parameter files are binary files that exist only on the server and are called from client locations to start up the database. Since spfile is a…

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Hey guys, in this blog I am going to explain to you about Oracle objects. ORACLE PROCEDURE- A group of PL/SQL statements is called a procedure and what makes it unique is that it can be called by name. The call spec or the call specification is utilized to call a Java method or a…

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Hi guys, in this blog I am going to explain you about Oracle Architecture. Oracle Architecture- The relational database management system (RDBMS) known as Oracle Database was developed and commercialized by Oracle Corporation. One of the most widely used RDBMSs available, it is used to store and retrieve data for a variety of purposes. The…

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Hi guys, in this blog I am going to explain you about In-Depth Oracle Import and Export. Export In 0racle- In the context of databases, “export” refers to the process of extracting data from a database and saving it to an external file or another storage format. This process allows you to create a snapshot…

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Hi guys, in this blog I am going to explain you about Indexes in Oracle. Indexes in Oracle- In Oracle Database 19c, as in previous versions, indexes play a crucial role in enhancing query performance by providing a faster access path to data. Here are some key aspects of indexes in Oracle 19c: B-Tree Indexes-…

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Hi guys, in this blog I am going to explain you about Move Database file from one directory to another in Oracle In Oracle, you can move a database file from one directory to another using the ALTER DATABASE statement. Here are the general steps you can follow: Step 1 – Create new directory in Linux…

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Overview: Hi guys, in this blog I am going to explain you about Data Security and Encryption in Oracle 19c.This blog topic will cover the new data security and encryption features available in Oracle 19c. These features aim to provide comprehensive data protection for sensitive data while maintaining compliance with data protection regulations. Features: Some…

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In Oracle 19c, the optimizer plays a crucial role in optimizing SQL statements. The optimizer uses various strategies to transform the SQL statements into an optimal plan, thereby minimizing the overall cost of execution. In this blog, we will provide an overview of the optimizer in Oracle 19c. The Optimizer in Oracle 19c: The optimizer…

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