Differences Between SQL Server and Oracle DB

Microsoft SQL Server and ORACLE DB are the two most popular and widely used relational database management systems. Learning these two programs, which are used most actively in the market, will lead to both getting to know the database system and adapting to the global market. The following is available for both languages.

Microsoft SQL Server and ORACLE Database are the two most popular and widely used relational database management systems (RDBMS).

Both use the native language SQL (Structured Query Language).

Language Structure Used by Two Database Systems

Microsoft SQL Server uses T-SQL language structure while Oracle DB uses PL/SQL language. The two languages ​​are different from each other in terms of working logic. In Oracle DB, while PL/SQL works with stored procedure logic, T-SQL works with a simpler logic.

In short, neither is preferable to the other. It is up to the user which language to choose.

The types of T-SQL functions are:

• Addition functions.
• Sorting functions. There are different types of sorting functions.
• Rowset function.
• Scalar functions.

These additions bring T-SQL within the criteria of Turing completeness testing. Therefore, Transact-SQL is a programming language.

Procedural Language (PL/SQL)

It is a procedural extension for SQL by Oracle Corporation, also for the Oracle relational database. The biggest advantage is that it allows the use of procedures, procedures are similar to functions. The most important feature of PL/SQL is that it gives us the functionality of iteration, decision making and many more. The smallest functional unit in PL/SQL is called a block. It can handle exceptions (runtime errors).PL/SQL is an application language typically used for creating, formatting, and viewing user screens, web pages, and reports; SQL provides data for these applications.