Guide to table relationships - Microsoft Support
When you design a database, you divide your database information into many subject-based tables to minimize data redundancy. You then give Access a way to bring the data back …
Database design basics - Microsoft Support
Access is a relational database management system. In a relational database, you divide your information into separate, subject-based tables. You then use table relationships to bring the …
Create a relationship between tables in Excel - Microsoft Support
You can create a relationship between two tables of data, based on matching data in each table. Then you can create Power View sheets and build PivotTables and other reports with fields …
Relationships between tables in a Data Model - Microsoft Support
A relationship is a connection between two tables that contain data: one column in each table is the basis for the relationship. To see why relationships are useful, imagine that you track data …
Video: Get started with table relationships - Microsoft Support
The power of a relational database lies in combining data across tables. To do that, you first need to establish relationships between your tables. Then, put Access to work to combine data in …
Introduction to tables - Microsoft Support
A relational database like Access usually has several related tables. In a well-designed database, each table stores data about a particular subject, such as employees or products. A table has …
Learn the structure of an Access database - Microsoft Support
The Relationships object tab provides an overall picture of the table and relationship structure of a database — crucial information when you need to create or change the relationships between …
Database basics - Microsoft Support
This article provides a brief overview of databases — what they are, why you might want to use one, and what the different parts of a database do. The terminology is geared toward …
Join tables and queries - Microsoft Support
In a query, a relationship is represented by a join. When you add tables to a query, Access creates joins that are based on relationships that have been defined between the tables. You …
Access SQL: basic concepts, vocabulary, and syntax
SQL is a computer language for working with sets of facts and the relationships between them. Relational database programs, such as Microsoft Office Access, use SQL to work with data. …
Create, edit or delete a relationship - Microsoft Support
Create a table relationship by using the Relationships window. On the Database Tools tab, in the Relationships group, click Relationships.