Set

SET variable value

Set options

Set option or variable to the value. Currently is used only for Local Storage external database.

    alasql('SET AUTOCOMMIT ON');
    alasql('SET AUTOCOMMIT OFF');
```

### Set local variables
```sql
    SET @data = @[{a:1},{a:2}];

Set parameter variables:

    SET $one = 10;

Set properties of local variables

    SET @a->b->(c+d)->(0) = 2+2;