How do i link tables using a particular field?
For example i have my users info each unique by the user ID which is primary key also.
If i wanted to link the userID to more info on a different table how is this done? do i just make a field in the new table exactly the same name as the other table for userID and it automatically connects the two ?
So like table one would have userid as its first field
as would table two and both have them as primary key would this make them link ?