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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Juboraj Juboraj
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Explain details & easy to understand.

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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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  1. Getting Started
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  3. What is DBMS
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  1. Filtering Data using Selection Command
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  1. Practice: SQL Subqueries
    26m 41s
  2. Practice: SQL Subqueries & Unions
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  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
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  11. Assignment : SQL SubQueries
    30m 7s

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  1. What is SQL Index?
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  2. SQL Index types
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  1. Create Tables using Select Statement
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  2. Using Correlated Sub Query, Group By with Select Statement
    40m 2s
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    23m 32s
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    23m 24s
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  6. Adding Multiple Records with Insert Statement
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  8. Insertion from Multiple Tables
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  1. Course Summary
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  1. Interview Questions Part 1
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