Jan 03, 2016

Solved: How to specify key field in load statement - Qlik Not as such no, QlikView considers a field named exactly the same in 2 or more tables to be a key. This is because of how QlikView's underlying engine stores data. You can used the Qualify statement to make all fields unique and then the Unqualify statement to specify the fields you want to make a key. Define relationships between tables in an Access database Select the field or fields that you want to define as the primary key. To select one field, click the row selector for the desired field. To select multiple fields, hold down the Ctrl key, and then click the row selector for each field. In Access 2002 or in Access 2003, click Primary Key on the toolbar.

Nov 21, 2017

Define relationships between tables in an Access database

Single-access key - Wikipedia

Definition of key field | PCMag A field in a record that holds unique data which identifies that record from all the other records in the file or database. Account number, product code and customer name are typical key fields. As Key field | Article about key field by The Free Dictionary key field. A field in a record that holds unique data which identifies that record from all the other records in the file or database. Account number, product code and customer name are typical key fields. As an identifier, each key value must be unique in each record. See sort key. What Is a Key Field? - wiseGEEK