I have two SQL Server 2005 servers connected via a VPN configured for database mirroring. Last night, the backup server last power and restarted. When it came back up, it said that it was disconnected from its Partner. I tried restarting the SQL service on the backup server to no avail. I know that I can copy the database over and restart mirroring from scratch, but shouldn't the two servers automatically resynchronize? It would be an enormous problem if I had to restart mirroring every time that there was a VPN interruption or a power problem.
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Using examples as well as descriptions, and references to Books Online, show the documentation available for datatypes, explain the available data types and show how data can be passed into and out of variables.