DataMatch Enterprise Server: SQL JOIN Queries for Excel

 

JOIN Queries

DataMatch Enterprise supports standard SQL joins like the ones below.

Inner Join

An inner join selects only rows from both tables that match the join condition:

SELECT Customers.ContactName, Orders.OrderDate FROM Customers, Orders WHERE Customers.CustomerId=Orders.CustomerId

Left Join

A left join selects all rows in the FROM table and only matching rows in the JOIN table: 

SELECT Customers.ContactName, Orders.OrderDate FROM Customers LEFT OUTER JOIN Orders ON Customers.CustomerId=Orders.CustomerId

Want to know more?

Check out DME resources

Merging Data from Multiple Sources – Challenges and Solutions

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