https://docs.teradata.com/r/Lake-Working-with-SQL/SQL-Commands/SQL-Data-Manipulation-Language/Statement-Syntax/UPDATE/UPDATE-Examples/Example-UPDATE-with-a-Correlated-Subquery-in-the-WHERE-Clause
Example: UPDATE with a Correlated Subquery in the WHERE Clause - Teradata VantageCloud Lake
Example: UPDATE with a correlated subquery in its WHERE clause
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https://neon.com/postgresql/tutorial/correlated-subquery
PostgreSQL Correlated Subquery
How to use the PostgreSQL correlated subquery to perform a query that depends on the values of the current row being processed.
correlated subquerypostgresql
https://jira.mariadb.org/browse/MDEV-27520
[MDEV-27520] Wrong result upon query with GROUP BY and correlated subquery - Jira
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https://javarevisited.blogspot.com/2012/07/subquery-example-in-sql-correlated-vs.html?m=0
How to write SubQuery in SQL? Correlated vs Noncorrelated Sub Query Example
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
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