Examples

To display a prompt panel where you can fill in the variables and values you want to set, issue:
```
  SET GLOBAL ?
```
To assign a value of 38 to the variable DEPT and a value of 'SALES' to the variable JOB:
```
  SET GLOBAL (DEPT = 38, JOB = '''SALES'''
```
To assign the value of 'O''BRIEN' to the variable NAME using Method 1 above:
```
  SET GLOBAL (NAME ='''O''''BRIEN'''
```