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Posted by Andrew Gould on 22 June 2021
This video demonstrates how to use the IN clause (not to be confused with the IN operator!) in an ADODB SQL query to select data from multiple files in the same query. You'll learn how to union tables from multiple Excel workbooks, both with and without header rows. As a bonus, you'll also see how to union data from a CSV file.
See our full range of VBA training resources, or test your knowledge of VBA with one of our VBA skills assessment tests.
This video has the following accompanying files:
File name | Type | Description |
---|---|---|
Union Queries from Multiple Files.xlsm | Excel workbook with macros | The query code |
Movies.xlsx | Excel workbook | The source data |
Movies 2017.xlsx | Excel workbook | The source data |
Movies 2018.xlsx | Excel workbook | The source data |
Movies 2019.xlsx | Excel workbook | The source data |
Movies 2020.csv | CSV file | The source data |
Click to download a zipped copy of the above files.
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