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

**Solution 1)**

```
Select * from students
where studentId<= 20 and studentId< 30
```

**Solution 2)**

```
Select * from students
where studentId between 20 and 30
```

ETİKETLER

Select - Where - Between - Multi Condition -
**Solution 1)**

`Update students set sinif = '10C' where studentId between 20 and 30`

ETİKETLER

Update - Where - Between -Library Database