Option to drop some tables

[dracic]

wp.py line 299

TODO: drop tables that are not listed at all (?)

Suggestion - not listed tables should not be dropped. My thoughts about that... Let's assume we have a lot of tables, but a lot of them won't be filtered. We need all data (read only perhaps) for all users. It would be an overhead to list all tables. Let's assume that all data is needed.

• if I need some helper tables in main project for some reason, an option to drop that table in work packages should be added.
• If I need some helper or sketch tables in work packages, an option to exclude it from syncing back to main project should be added. Similar to #15

[wonder-sk]

You're right - both options are valid - to keep some tables intact, and to drop some tables from WPs. That's one of the reasons why the method was introduced for tables - right now the only method is filter-column, but we could other filtering options, or to have an option to drop the particular table (and I agree, the best default is to keep tables).

There could be also another option that would control sync direction - right now we always sync both directions (master to WP, WP to master), but it would be useful in some cases to disable on direction.