Short Description
Learn SQL from scratch and become an expert
What you’ll learn
- Understand PostgreSQL Database Objects
- Perform CRUD Operations
- Creating a database using PostgreSQL GUI
- Creating tables with PostgreSQL GUI and SQL Commands
- Use SQL to insert records in a database
- Use SQL to execute queries against a database
- Use SQL to retrieve data from a database
- Use SQL to update records in a database
- Use SQL to delete records from a database
- Use SQL to create stored procedures in a database
- Use SQL to create views in a database
- Use SQL to filter and sort data returned from a database
- Query and eliminate duplicate records
- Joining and querying data from multiple tables
- Using various aggregate functions and grouping data
- Using various Operators to query data
- Using various Analytic Functions
This course includes:
- 8.5 hours on-demand video
- Full lifetime access
- Access on mobile and TV
- Certificate of completion
Requirements
- No prior experience required
Description
SQL is a standard language for accessing and manipulating databases.
SQL is one of the most in-demand tech skill used across many industries.
Get ready to acquire some seriously marketable programming skills! You can’t consider yourself a complete end to end developer until you can code in SQL. Today, data has become the hottest topic in technology and a company’s biggest asset is their data. All databases require the language SQL to store and retrieve data. Salaries for junior level SQL Developers are upwards of $70,000 – $90,000 dollars a year! The great thing is, for this course, you do not need any prior experience in programming what so ever. SQL is a different animal and we’re going to demystify the language from scratch and prepare you with plenty of progressively challenging assignments so that by the time you’ve completed the course (in 2 months), you can call your self an Oracle SQL Master! Oracle is the most popular relational database in the world! This course will prepare you to be job-ready in just 1 month of study and practice.
Do you have no prior experience in SQL development? This course is perfect for you. Don’t take it from me, take it from actual students that took this course:”I am a beginner and the way this course starts is perfect for the person who has no introduction of SQL or Oracle.”Do you have prior experience, but need a refresher or to fine-tune your skills? This is the course for you. Again, I’ll let my students do the talking:”I had a good base of knowledge from my last employment. This course is constantly proving useful to supercharge my actual knowledge base. Very good one!”Have you taken a SQL course before, but felt confused on certain topics or not completely satisfied in your abilities? A lot of my students had shared similar concerns:”I had previously taken a college course about databases and SQL, but these ten hours of content were more clear and useful than the course and textbook.”
By the way, if you want to learn python along with SQL click the button below to enroll in python course
What is SQL?
SQL stands for Structured Query Language
What Can SQL do?
- SQL lets you access and manipulate databases
- SQL can execute queries against a database
- SQL can retrieve data from a database
- SQL can insert records in a database
- SQL can update records in a database
- SQL can delete records from a database
- SQL can create new databases
- SQL can create new tables in a database
- SQL can create stored procedures in a database
- SQL can create views in a database
- SQL can filter data returned from a database
- SQL can sort data returned by a database.
- SQL can be used to truncate and drop tables.
PostgreSQL is a powerful, open source object-relational database system.
PostgreSQL is an advanced, enterprise-class, and open-source relational database system. PostgreSQL supports both SQL (relational) and JSON (non-relational) querying.
PostgreSQL is a highly stable database backed by more than 20 years of development by the open-source community.
PostgreSQL is used as a primary database for many web applications as well as mobile and analytics applications.
What You Will Learn
- Perform CRUD Operations
- PostgreSQL Database Objects
- Database Concepts
- Creating a database using PostgreSQL GUI
- Creating tables with PostgreSQL GUI and SQL Commands
- Inserting Data into tables
- Query and read data stored inside a table
- Filter and Sort data from a table
- Using Sub query to retrieve data
- Updating existing data stored inside a database
- Query and eliminate duplicate records
- Deleting records stored inside database
- Truncating a database table
- Dropping a database table
- Implementing Stored Procedure
- Joining and querying data from multiple tables
- Using various aggregate functions and grouping data
- Using various Operators to query data
- Creating views
- Using various Analytic Functions
Who this course is for:
- Beginners to SQL
- Beginners to PostgreSQL