I am not SQL certified enginner however company doesn't care when it comes to protect the data.
I have a site with two databases: Live Test
In the testDB there were several entries created in several tables. Next testDB has been removed from the config and program which uses the db was set to use liveDB.
Over all of this there is a remote server which contains same database but each station connected to it has its "ID", so all stations do replicate from their DBs to the server with main database.
By mistake data from the site from testDB was send to the server and next data from liveDB was sent to the server so I have ended up (on a server) with following situation (around 10 tables is affected) where entries filtered for this particular site are from ID 1 to 100 from testDB and next entries (records from 101 to 700) are from liveDB. Of course in the same table on the server I do have thousands of records from other sites. I don't have a backup. Any way to overwrite the data on the server with the data from site?