DMS labs table are empty at start up

[andrea-caldarone]

Tables inside the imdb database are empty at startup:

+------------------+
| Tables_in_imdb   |
+------------------+
| name_basics      |
| title_akas       |
| title_basics     |
| title_crew       |
| title_principals |
| title_ratings    |
+------------------+

mysql> select * FROM imdb.title_principals;
Empty set (0.00 sec)

mysql> select * from imdb.title_basics;
Empty set (0.00 sec)

mysql> select * from imdb.name_basics;
Empty set (0.00 sec)

mysql> select * from imdb.title_crew;
Empty set (0.00 sec)