I found [imho] dangerous issue.
In Object Browser [OB] I navigated to certain object [table, let say name X].
Then in sql I altered it next in OB I changed [clicked] table to x2, then back
and: OB had shoved outdated information about structure!
To update it I have to ‘refresh item’ [btw: it refresh all item S , does not?]
If several programmers work in one database, this case could generate some
btw: I think it is the reason Database Diagram works so slow -
application tries to cache all information about added objects
[imho necessary - this data shall be collected on demand]
But it is only my assumption.