SQL Tutorial > SQL SUB QUERIES

SQL Correlated Subqueries Part 4

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A SQL correlated subquery executes a query once for each record returned by the outer query. It's called correlated because there's a link between how many times the subquery is run and how many records the outer query returns (not the subquery).

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Hi Team, Why you didn't teach/learn how to write select query, even you shared 15 question for practice :(

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  4. SQL Correlated Subqueries Part 2
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  5. SQL Correlated Subqueries Part 3
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  6. SQL Correlated Subqueries Part 4
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  7. SQL Correlated Subqueries Part 5
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    24m 50s

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    23m 32s
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  1. Loading & Connecting Different Files in SQL
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  1. Course Summary
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