SQL For Data Analysis > SQL SUB QUERIES

SQL Correlated Subqueries Part 3

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A correlated subquery refers to a column of a table that is not in the FROM clause of the query. The column can appear in both the Projection and the WHERE clauses. Correlated subqueries, in general, degrade performance.

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Aman Kanaujia
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All good , but provide the data also for the assignment , Without data the interest is less day by day from the course. So, try to solve this problem as asap.

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Snehil
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Everything is good but keyboard sounds more harsh and overlap your voice whereas this course is best.

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FAROOK MOHAMMAD
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Hello sir, explaination is excellent. I have a request please send the db in excel or SQL file.

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Hari Prakash
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In SQL Join Function's 2nd video - Teacher's voice dose not match with background content that are plays

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Aakash Mavar
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Hello sir Mera Abhi graduation hu he Mene Mechanical Engineering BTech ki Hai me Data analysis me Apna career Bana skat ho Kya

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Ashok Kumar Sonkar
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Super Duper Traning

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Harshit Chauhan
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How to download in mac m1?

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Swati Patil
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Excellent

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Avinash Rawat
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I want to assignment answer and data. excellent teach rawatavinash1995@gmail.com

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Pravin Kashid
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excellent teaching technique...one of the best course content...

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  1. Getting Started
    18m 54s

  1. SQL Datatypes
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  2. SQL Commands
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  3. What is DBMS
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  4. What is RDBMS
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  1. Database Relationships
    11m 35s
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  5. Difference between PK, UK and PK & FK
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  1. SQL Server Installation Step by Step
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  1. How to Create Database in SQL Server
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  2. Assignment : SQL Create Table
    5m 5s

  1. SQL Constraints
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  1. Filtering Data using Selection Command
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  6. SQL Miscellaneous Functions
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  7. SQL Functions for Data Analytics - 1
    38m 28s
  8. SQL Functions for Data Analytics - 2
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  10. Row Number Function
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  11. DenseRank and Cumulative Distribution
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  12. How to use SQL Conditional Statements
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  14. SQL Practical with Examples
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  15. Assignment : SQL Date and Time
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  6. SQL Joins Practical Session 4
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  7. SQL Joins Practical Session 5
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  8. Assignment : SQL Joins
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  9. Assignment : SQL Functions 1
    13m 25s
  10. Assignment : SQL Functions 2
    9m 25s

  1. Practice: SQL Subqueries
    26m 41s
  2. Practice: SQL Subqueries & Unions
    22m 29s
  3. SQL Correlated Subqueries Part 1
    20m 21s
  4. SQL Correlated Subqueries Part 2
    30m 51s
  5. SQL Correlated Subqueries Part 3
    30m 45s
  6. SQL Correlated Subqueries Part 4
    25m 7s
  7. SQL Correlated Subqueries Part 5
    19m 42s
  8. Correlated Select, Update & Delete Queries
    33m 15s
  9. SQL Union
    18m 3s
  10. SQL EXCEPT & INTERSECT
    14m 33s
  11. Assignment : SQL SubQueries
    30m 7s

  1. SQL Pivot, UnPivot Practical Example - 1
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  1. What are Views?
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  2. Examples of SQL Views Part -1
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    10m 17s

  1. What is SQL Index?
    13m 29s
  2. SQL Index types
    24m 50s

  1. Create Tables using Select Statement
    41m 2s
  2. Using Correlated Sub Query, Group By with Select Statement
    40m 2s
  3. Using Group By and Having Clauses with Select Statement
    23m 32s
  4. Using Index Optimizer with Select Statement
    23m 24s
  5. Using Union with Select Statement
    35m 4s
  6. Adding Multiple Records with Insert Statement
    22m 42s
  7. SQL Insert - Considerations and Best Practices
    9m 19s
  8. Insertion from Multiple Tables
    22m 11s
  9. SQL Delete - Types of Delete Operation Part -1
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  10. SQL Delete - Types of Delete Operation Part -2
    11m 38s
  11. Assignment : SQL Insert, Update & Delete
    7m 24s

  1. Loading & Connecting Different Files in SQL
    11m 18s

  1. Course Summary
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  1. Interview Questions Part 1
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  1. Career Guideline
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