I have a master database with tables only on a shared folder. Each user has a database on their laptop with local tables and linked tables to the master database. When they are off the network they edit the local tables on the database but when the laptop is back on the net work it needs to update to the master database. The master database should reflect the same data as all clients databases. I have done this with vb code but have seen some anomalies with data integrity. I would like to do this with a orthodox way using a query. Basically the query would update any changes and add any additions from one table to another. I do not mind if it has to be two queries.
Thanks.