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SQL: Update using correlated subquery

15 ratings | 4532 views
An example of updating the values in one table using data from another table. To do this, you need a subquery that preforms a lookup for each row in the table being updated.
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Text Comments (3)
Robin Rai (1 year ago)
how to update statement with two where condition
Mathieu Gendron (3 years ago)
Exacly what I needed! Many thanks !
ejlal awan (6 years ago)
helpful, thanks

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