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Ars Technica18年

[SQL] Need help forming SQL query for Inner Join via OleDB (MS Access)

I'm writing some code in C# where I need to (inner?) join two tables into a DataSet / DataTable.<BR><BR>Essentially, I have two tables. Both have columns called "TestId" and "OperationId". Both are ...
Ars Technica19年

SQL: INNER JOIN on similar columns?

Hi there,<BR><BR>I've got a little problem. I need to join two tables both have the field "Product_ID" but the contents of the columns differ slightly. For example:<BR><BR>Table 1<BR>Field: Product_ID ...
GeekSided on MSN12 日

Mastering SQL in Microsoft Access: A step-by-step guide for beginners

Microsoft Access is a powerful database that is part of the Microsoft Office package, and by combining its user-friendly ...