Hi,
I have two tables, tableA and tableB. In tableA I have 170 names and in tableB I have more information about these names. Suppose in tableA I have fileds Name only with ID field and in tableB I have fields ID, Name, Age, Start date, End date. Both tables have Name field. What I want to do is to compare between the two tables to see what names in tableA are not yet in tableB.
Thank you very much for the support.
Abolos
3  1319 
Hi,
I have two tables, tableA and tableB. In tableA I have 170 names and in tableB I have more information about these names. Suppose in tableA I have fileds Name only with ID field and in tableB I have fields ID, Name, Age, Start date, End date. Both tables have Name field. What I want to do is to compare between the two tables to see what names in tableA are not yet in tableB.
Thank you very much for the support.
Abolos
Don't post in the articles section.
Moved to the forum.
Hi,
I have two tables, tableA and tableB. In tableA I have 170 names and in tableB I have more information about these names. Suppose in tableA I have fileds Name only with ID field and in tableB I have fields ID, Name, Age, Start date, End date. Both tables have Name field. What I want to do is to compare between the two tables to see what names in tableA are not yet in tableB.
Thank you very much for the support.
Abolos
Make a query with both tables and join on name (or ID, whatever is unique). Edit the join to select All records from tableA. Show ID and name from tableA and then name from tableB and with the criteria box, select null. This will show you all ID and Names in tableA that are not in tableB
The sql below does similar, showing all Names in [tabanca] that are not in [tabanca double entry] -
SELECT Tabanca.[Tabanca ID], Tabanca.Name
-
FROM [Tabanca Double Entry] RIGHT JOIN Tabanca ON [Tabanca Double Entry].[Tabanca ID] = Tabanca.[Tabanca ID]
-
WHERE ((([Tabanca Double Entry].Name) Is Null));
-
thanks for help. I did it myself, but again thanks.
Abolos
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