I have a simple Contact Management Database that I have modified.
I am using this to manage mailings and calls.
I have created a table called 'Letters'
I have set a relationship between the letters and contacts as one to many, using the contact id as my primary key.(One contact can have multiple letters)
It is easy to build a query that will tell me which letters have been sent to contacts, but how do I query for contacts which have no record in the letters table.
I want to run a query that will tell me which contacts have not received letters and dump this into a report(actually a mail merge with Microsoft Office.
Any help appreciated.
I am using this to manage mailings and calls.
I have created a table called 'Letters'
I have set a relationship between the letters and contacts as one to many, using the contact id as my primary key.(One contact can have multiple letters)
It is easy to build a query that will tell me which letters have been sent to contacts, but how do I query for contacts which have no record in the letters table.
I want to run a query that will tell me which contacts have not received letters and dump this into a report(actually a mail merge with Microsoft Office.
Any help appreciated.