The Queries in this page solved at the library database. It is a sample database generated by randomly records. You can download it from the link. You will see more than 500 examples in the future. You can filter from the search panel above by selecting sql statements. I hope you will like it

SQL Update Examples

1-) Bütün öğrencilerin puanını 100 olarak güncelleyiniz.

Solution 1) 

Update students set point=100

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Update -
2-) Bütün kitapların puanını 5 puan arttırınız.

Solution 1) 

Update books set point +=5

Solution 2) 

Update books set point = point + 5

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Update -
Library Database
Database