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SQL


SQL (Structured Query Language) is the standard programming language used for managing and manipulating relational databases. It is one of the most crucial tools for accessing, querying, updating, and managing data stored in databases. SQL allows users to perform various operations such as data retrieval, insertion, deletion, and updating of records. SQL is widely used in applications ranging from small-scale projects to large enterprise-level systems where handling vast amounts of data is essential. It forms the backbone of most database management systems (DBMS) like MySQL, PostgreSQL, Microsoft SQL Server, Oracle, and SQLite.

  • 2 Month
  • Hindi,English

Overview

SQL (Structured Query Language) is the standard programming language used for managing and manipulating relational databases. It is one of the most crucial tools for accessing, querying, updating, and managing data stored in databases. SQL allows users to perform various operations such as data retrieval, insertion, deletion, and updating of records. SQL is widely used in applications ranging from small-scale projects to large enterprise-level systems where handling vast amounts of data is essential. It forms the backbone of most database management systems (DBMS) like MySQL, PostgreSQL, Microsoft SQL Server, Oracle, and SQLite.

Who Can Do ?

  • Data Analysts
  • Database Administrators (DBAs)
  • Software Developers/Engineers
  • Business Intelligence (BI) Analysts/Developers
  • Data Scientists
  • Data Engineers
  • Quality Assurance (QA) Analysts
  • System Administrators

Job Opportunity

  • SQL Developer
  • Database Administrator (DBA)
  • Data Analyst
  • Business Intelligence (BI) Developer
  • Data Scientist
  • Data Engineer
  • Quality Assurance (QA) Tester
  • System Administrator

Course Curriculum

    • Data Definition Language (DDL)
    • Data Manipulation Language (DML)

    • Using Comments
    • Single-line comment
    • Multiple-line comment
    • Variables
    • Built-in Global Variables
    • @@IDENTITY
    • Flow Control
    • IF – ELSE
    • WHILE
    • CASE
    • CURSOR

    • Using the Graphical Designer

    • NOCOUNT ON/NOCOUNT OFF

    • Built-in Functions
    • String Functions
    • Date and Time Functions
    • Mathematics and Statistics Functions
    • AVG()
    • COUNT()
    • The GROUP BY Statement
    • The HAVING Clause
    • User-defined Functions

    • Triggers

    • ODBC
    • Microsoft Excel

    • SQL Server Management Studio
    • Create a new Database Queries
    • Queries

    • Database Modelling
    • Create Tables using the Designer Tools
    • SQL Constraints
    • PRIMARY KEY
    • FOREIGN KEY
    • NOT NULL / Required Columns
    • UNIQUE
    • CHECK
    • DEFAULT
    • AUTO INCREMENT or IDENTITY
    • ALTER TABLE

    INSERT INTO

    UPDATE

    DELETE

    • The ORDER BY Keyword
    • SELECT DISTINCT
    • The WHERE Clause
    • Operators
    • LIKE Operator
    • IN Operator
    • BETWEEN Operator
    • Wildcards
    • AND & OR Operators
    • SELECT TOP Clause
    • Alias
    • Joins
    • Different SQL JOINs