Where Do We Use PL SQL?

Is PL SQL still used?

The answer is that PL/SQL is not growing, but not going away either.

Because it is used in the Oracle database, and the Oracle database is a fixture of enterprise systems world-wide, it will outlive you.

High-performance batch processing has to happen close to the data, so PL/SQL will continue to rule in this area..

How long does it take to learn PL SQL?

20 daysSimply speaking, PL/SQL is advanced version of SQL. PL/SQL will take 20 days.

Which is better SQL or PL SQL?

SQL is data oriented language. PL/SQL is application oriented language. SQL is used to write queries, create and execute DDL and DML statments. PL/SQL is used to write program blocks, functions, procedures, triggers and packages.

How can I practice PL SQL at home?

Text EditorType your code in a text editor, like Notepad, Notepad+, or EditPlus, etc.Save the file with the . sql extension in the home directory.Launch the SQL*Plus command prompt from the directory where you created your PL/SQL file.Type @file_name at the SQL*Plus command prompt to execute your program.

Which database is best for beginners?

10 Best Courses to Learn SQL and Database for BeginnersThe Complete SQL Bootcamp. … SQL for Newbs: Data Analysis for Beginners. … SQL & Database Design A-Z™: Learn MS SQL Server + PostgreSQL. … Oracle SQL: Become a Certified SQL Developer From Scratch! … 200+ SQL Interview Questions. … SQL for Data Science — Coursera.More items…

What is Advanced PL SQL?

Advanced Oracle PL/SQL Tips and Techniques – ORA730 The focus of this course is to advance attendee knowledge of the PL/SQL programming language. … This course covers all the latest features of PL/SQL using databases Oracle10g and Oracle11g.

Why a procedural language like PL SQL is needed?

The purpose of PL/SQL is to combine database language and procedural programming language. … Because PL/SQL enables users to mix SQL statements with procedural constructs, it is possible to use PL/SQL blocks and subprograms to group SQL statements before sending them to Oracle for execution.

How will you have PL SQL?

PL/SQL is basically a procedural language, which provides the functionality of decision making, iteration and many more features of procedural programming languages. … One can create a PL/SQL unit such as procedures, functions, packages, triggers, and types, which are stored in the database for reuse by applications.

Can I use PL SQL MySQL?

5 Answers. While MySQL does have similar components, no, you cannot use PL\SQL in MySQL. The same goes for T-SQL used by MS SQL Server. … Libraries for accessing MySQL databases are available in all major programming languages with language-specific APIs.

Should I learn PL SQL?

General answer: Among all stored procedure languages that I’m aware of, it’s the best and most well integrated with SQL. At the same time, it’s really easy to learn as it doesn’t have a lot of language features. So, if you’re working with Oracle databases anyway, learning PL/SQL is a no-brainer: Yes, do it!

Is Plsql hard?

Its database architectural principles are the same and it operates with SQL (Structured Query Language), plus Oracle’s own PL/SQL extensions. It’s relatively easy to learn — as long as you have a good handle on Linux and SQL.