When run with 4.0.2:
```
dover:simple-osquery-test...
# cores
seph
11/06/2019, 2:54 AM
When run with 4.0.2:
Copy code
dover:simple-osquery-test-extension seph$ ./osqueryd-4.0.2 -S --allow-unsafe --extension /tmp/simple.ext
Using a virtual database. Need help, type '.help'
osquery> select * from test_table where input = "sdf";
generate called
Starting on constraint #0 -- sdf
Done. Processed 1 constraints
+-------+-----+--------+
| input | num | output |
+-------+-----+--------+
| sdf | 0 | sdf |
+-------+-----+--------+