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SQL Queries and its types

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Data definition language (DDL), Data manipulation language (DML), Data control language (DCL), Transaction Control Statement (TCS), and Session Control Statements are the five types of SQL statements (SCS).

SQL is an acronym for Structured Query Language, which is a database programming language. This language lets you to work with data in tables and tells you how to query these tables and other objects (views, functions, procedures, etc.).

  • Navigational search queries.
  • Informational search queries.
  • Transactional search queries.

DDL, DML, DCL, TCL, and DQL are the five types of SQL commands.

  • Data definition language (DDL)
  • Data manipulation language (DML)
  • Data control language (DCL)
  • Transaction control language (TCL)

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Anish Narang
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Best Course in Market till now

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Nitish Kumar Sharma
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Meet Shah is the worst teacher i have found in learnvern platform please replace his video with some other teacher he is unable to explain concept properly and sometimes he explain concept incorrect.

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Sonu sonu
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very good

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Islam Web
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Nice

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Ravi Ranjan Tiwari
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I am very happy that I am studying from LearnVern.

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Muhammad Talha
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help full.

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Prince Bavishi
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nice work

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sonakshi Raj
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Excellent

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Shibu Kumari
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Very Good

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Rajiv Kumar Singh
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It would have been better if you could have provided the resource/source_code files of the CRUD operations so that we could have cross verified our code with yours.

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Course Content

  1. Introduction to PHP
    10m 23s
  2. Understanding SDLC Process
    13m 58s
  3. How to use LearnVern
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  4. Client Server Architecture
    5m 18s
  5. How to set up PHP Environment?
    18m 6s

  1. What is Data
    8m 57s
  2. What is Database
    3m 25s
  3. What is DBMS
    14m 25s
  4. SQL Queries and its types
    16m 57s
  5. Data Types in SQL - from 16
    22m 41s
  6. SQL constraints
    10m 52s
  7. Create, Drop & Show Database
    13m 40s
  8. SQL Create Table
    13m 53s
  9. SQL Insert & Select Statement
    26m 56s
  10. Operators in SQL
    6m 47s
  11. In & NOt in Condition
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  12. Null & Not Null Condition
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  13. Clauses in SQL
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  14. Understanding Having, Distinct & Group by
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  15. Update & Delete in SQL
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  16. Alter table command in SQL
    15m 29s
  17. MySQL Rename truncate Drop
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  18. Understanding Foreign key
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  19. MySQL joins
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  20. MySQL views
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  21. MySQL Function
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  22. MySQL Procedure
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  23. MySQL Trigger
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  24. Normalization
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  25. Assignment : MYSQL
    8m 56s

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  1. Understanding PHP Program structure Comments in PHP
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  1. Variables in PHP
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  1. Arithmetic & Assignment Operators in PHP
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  2. Comparison & Logical Operators in PHP
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  3. Ternary Operator in PHP
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  4. Assignment : Operators
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  2. switch case in PHP
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  3. Assignment : Conditional Statements
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  2. Call by value vs Call by reference in PHP
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  3. Assignment : Functions
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  1. Array Functions in PHP
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  2. Array in PHP
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  3. Assignment : Array
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  1. String and its Functions in PHP
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  2. Assignment : String
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  1. Loops in PHP
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  2. More examples on Loops in PHP
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  3. Assignment : Loops
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  1. Cookies in PHP
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  2. Session in PHP
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  1. Header Function in PHP
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  2. Assignment : Header Functions
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  1. Date and Time functions in PHP
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  2. Assignment : Date Time Functions
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  1. Include & Require Statement in PHP
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  1. Error Handling in PHP
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  1. File Upload in PHP
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  1. Database Connection in PHP Part 1
    29m 17s
  2. Database Connection in PHP Part 2
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  1. SQL Injection in PHP
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  1. Crud - Registration and DB connection Part 1
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  2. Crud - Registration and DB connection Part 2
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  3. Log in Operation
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  4. Read Operation
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  5. Update Operation Part 1
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  6. Update Operation Part 2
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  7. Log out Operation
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  1. MySQL Interview Question 1
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  2. MySQL Interview Question 2
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  3. MySQL Interview Question 3
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