The Complete SQL Course Online Course

The Complete SQL Course

All levels
English

Course Description

Mock test + HR skill Development + Placement SQL, or Structured Query Language, is a programming language designed for managing and manipulating relational databases. It is a domain-specific language used to interact with relational database management systems (RDBMS), which are systems that manage and organize data in a tabular form, with rows and columns. Key features of SQL include: 1....

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What you’ll learn

Flexible schedule - Most important step to land to a job is being prepared for the interview. Oytie provides the environment where one gets the platform to practice and improvise interview skills.
Interview Preparation - Mock Interview session practice from industry experts panel.
Resume Preparation - Resumes help employers make hiring decisions and help you get your first interview. That's why it matters how you structure your resume and what information you decide to include.
Live Project Training - Live Project training is important to learn ethics, discipline and working environment of a Company.
Practice Course Material - Learning materials are important because they can significantly increase student achievement by supporting student learning. For example, a worksheet may provide a student with important opportunities to practice a new skill gained in class.

Covering Topics

Database Creation

Alter(Delete/Drop)Table

Insert Query

Select Query

Where Clause

AND & OR Clauses

Update Query

Delete Query

Like Clause

Top Clause

Order By and Group By

Distinct Keyword

Constraints

Joins and Its Types

Union Clause

Indexes

Views

Where and Having Clause

SQL Transactions

Date Functions

Sub Queries

SQL Injection

Curriculum

  Data Query Language (DQL): 

SQL allows users to query the database to retrieve specific information using SELECT statements. Queries can involve one or more tables, and filtering and sorting can be applied to the results.

  Data Definition Language (DDL): 

DDL statements are used to define the structure of the database. This includes creating and modifying tables, specifying constraints, and defining relationships between tables.

  Data Manipulation Language (DML): 

DML statements are used to manipulate data stored in the database. This includes inserting new records, updating existing records, and deleting records.

  Data Control Language (DCL): 

DCL statements control access to data within the database. This includes statements like GRANT and REVOKE, which are used to give or revoke permissions to users.

  Transaction Control Language (TCL): 

TCL statements are used to manage transactions in the database. Transactions ensure the integrity of the database by grouping a set of operations into a single unit that is either completed entirely or not at all.