Fix SQL file name after pull request, and fix compile on linux.

src/server/shared/Database/MySQLConnection.h

@@ -33,6 +33,7 @@ enum ConnectionFlags
 {
     CONNECTION_ASYNC = 0x1,
     CONNECTION_SYNCH = 0x2,
+    CONNECTION_BOTH = CONNECTION_ASYNC | CONNECTION_SYNCH;
 };
 
 struct MySQLConnectionInfo