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7 lip 2015 · Make sure you have your VendorID set as the same datatype in both the tables. N.B: Even if it is stored as a number, make sure they are both long integers. The duplicates shouldn't prevent you from creating a relationship: duplicates restrict only when you try and create a relationship with referential integrity.
20 cze 2014 · I continue to get the notification: "Relationship must be on the same number of fields with the same data types", despite my efforts to mitigate the problem. This happens when I am trying to "Enforce Referential Integrity".
11 gru 2014 · To create a relationship with "Enforce referential Integrity" between two fields, the fields Data Type and Field Size must be the same. You can have for exapmple two tables you want to join. Table Projects (primary key ID): Field Name Data Type Field Size. ID AutoNumber Long Integer.
28 paź 2023 · However, there are occasions in which you will want to relate two tables on their primary keys, i.e. a one-to-one relationship type. In such a relationship type one table is the referenced table, i.e. the relationship is one directional, and its primary key can be an autonumber.
You might use a one-to-one relationship to divide a table with many fields, to isolate part of a table for security reasons, or to store information that applies only to a subset of the main table. When you do identify such a relationship, both tables must share a common field.
17 sie 2008 · Relationship must be on the same number of fields with the same data types. Why does it say the same number of fields when I have different relationships set up between tables with a different amount of fields in each table??
The common fields must have the same data type. If the primary key field is an AutoNumber field, however, the foreign key field can also be a Number field if the FieldSize property of both fields is the same. For example, you can match an AutoNumber field and a Number field if the FieldSize property of both
