Improve database Service : Tab and List

Hi

It should be great to have:

1) Don't use a modal to create or modify a Sql Table. Please Use a tab. When we edit in a modal, we can't use anything else, and can't move the whole Ride Application. We have to hide the Modal !
2) The Fields List of a table is only showing name and data type. Please add Nullable column, Primary Key Status

Thanks