Who Can Alter A Sequence?

The ALTER SEQUENCE (ALTER GENERATOR) statement can be executed by:

Setting the value of the EMP_NO_GEN sequence so the next value is 145.
```
ALTER SEQUENCE EMP_NO_GEN RESTART WITH 145;
```
Resetting the base value of the sequence EMP_NO_GEN to the initial value stored in the metadata
```
ALTER SEQUENCE EMP_NO_GEN RESTART;
```
Changing the increment of sequence EMP_NO_GEN to 10
```
ALTER SEQUENCE EMP_NO_GEN INCREMENT BY 10;
```