The transformation needs access to a reference data source that contains the values that are used to clean and extend the input data. If it fails, the Fuzzy Lookup transformation provides close matches from the reference table. First, the Lookup transformation tries to find an exact match. A Fuzzy Lookup transformation frequently follows a Lookup transformation in a package data flow. In contrast, the Fuzzy Lookup transformation uses fuzzy matching to return one or more close matches in the reference table. It returns records with at least one matching record, and returns records with no matching records. The Lookup transformation uses an equi-join to locate matching records in the reference table. The Fuzzy Lookup transformation differs from the Lookup transformation in its use of fuzzy matching.
Notify me of follow-up comments by email.The Fuzzy Lookup transformation performs data cleaning tasks such as standardizing data, correcting data, and providing missing values. There are other more complex ways that can be written to find more irregular matches. The point of Fuzzy Lookup is to accommodate the situations where the match criteria is just slightly off, not totally reversed. That the words have to be in the same exact order? Assumed it was parsing the phrase into individual words and then checking the text for matches, but apparently not. Finally, with the Similarity Threshold sliding bar, you can adjust the level of match sensitivity.Īvenue or St. In the bottom section, you can identify what columns you want to appear in the output. Below that you can choose fields that are to be used for matching between the tables. At the top you can identify the tables you want to use. A pop-up dialog box will appear allowing you to identify several aspects of the process. Once done, click on the Fuzzy Lookup icon on the Fuzzy Lookup tab in the ribbon. Once done you may have to shut down and restart Excel you should see an additional tab on your ribbon.Īlso, you can only do this with two tables, no more.
#Fuzzy lookup add in for excel for mac download#
You can download that add-in from Microsoft at the following link. However, the problem here is that the information I would use for a match, first or last names, do have some discrepancies. Here are two lists I have where I want to extract the ID from the first list and attach it to the second. If you see a preview, look for the download arrow in the upper right hand corner.
What do you do when you need to perform lookups in Excel and the data only sort-of matches? Use Fuzzy Lookup, of course! You can download the file here to follow along.
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